| Name | Location |
|---|
| N & C | Liverpool |
| N & D Heating Plumbing Service | Birmingham |
| N & D Property Maintenance | East Lothian |
| N & G Decorators | Bilston |
| N & J Electrical | Barnetby |
| N & J Electrical Services Ltd | Rushden |
| N & J Scott Ltd | Huntingdon |
| N & K Fencing | Lichfield |
| N & M ELECTRICAL LTD | Oxford |
| N & M Whitakers Ltd | Sheffield |
| N & N Projects Plumbing & Heating | Thetford |
| N & P Electrical Ltd | Hull |
| N & R Roofing | Redditch |
| N & S E Coffey | Altrincham |
| N & S Security | Shrewsbury |
| N & T Plumbing & Heating | Biggleswade |
| N & U Building Solutions | Birmingham |
| N 21 Roof Work | London |
| N A B CARPENTRY & BUILDING | |
| N A Bailey & Sons Ltd | Birmingham |
| N A Bush Electrical Contractor | Henlow |
| N A C Electrical Services Ltd | Bournemouth |
| N A C Plumbing & Heating | Edinburgh |
| N A Dennehy Heating & Plumbing | Kilgetty |
| N A Dudley Electrical Contractors Ltd | Canterbury |
| N A Electrical Services Ltd | Liverpool |
| N A Fair Electrical Services Ltd | Birmingham |
| N A Flooring | Manchester |
| N A G Conservatories | Coalville |
| N A Gardening | Herne bay |
| N A Guppy Ltd | Exeter |
| N A H Carpentry | Wisbech |
| N A Hankinson | Macclesfield |
| N A L Electrical Plus | Addlestone |
| N A P Louth | Louth |
| N A Parsons Plastering Ltd | Ottery st mary |
| N A R Builders Ltd | Bedford |
| N A S Electrical Ltd | Watford |
| N A Spence Electrics | Ballymena |
| N A T Plastering & General Building | Colchester |
| N A W Services | Derby |
| N A Wingfield | Birmingham |
| N B & Son Roofing | Northampton |
| N B Allen Plumbing and Heating | Dover |
| N B Avis Ltd | Frome |
| N B C Carpentry & Building | Eastbourne |
| N B C Electrical | Littleborough |
| N B C Painting & Decorating | Cranbrook |
| N B Construction | Purley |
| N B Construction Quality Building | Crumlin |
| N B D Electrical | Belfast |
| N B Decorating | Wigston |
| N B E | Market rasen |
| N B Electrical | Ware |
| N B Electrical | Retford |
| N B Electrical | Royston |
| N B Electrical Contractors Ltd | Grimsby |
| N B Electrics | Colchester |
| N B Gas Services | Tunbridge wells |
| N B Heating | Norwich |
| N B Interiors & Construction Ltd | Llandeilo |
| N B K Electrical Services | Burton-on-trent |
| N B P Electrical | Sherborne |
| N B R Roofing | East grinstead |
| N B Removals Bedford | Bedford |
| N B Roofing and Windows | Unit 8 Balloon Wood Industrial Estate, C |
| N Barsby Builders | Leicester |
| N Beard Carpentry | Longhope |
| N Bennett Electrical Services | Hailsham |
| N Brocklebank Electrical Contractors | Canterbury |
| N Brothers Builders | London |
| N Brown Plumbing & Heating Ltd | Eastleigh |
| N C Elec | Liverpool |
| N C Electrical | Market harborough |
| N C Electrical | Ipswich |
| N C Electrical | Henley-on-thames |
| N C Electrical | Sidcup |
| N C Flooring Services | Wisbech |
| N C G Services Ltd | Banstead |
| N C Interior Painter & Decorator | Congleton |
| N C Joinery | Leeds |
| N C Jones Plumbing & Heating Services | 18 Eridge Gardens, Crowborough, East Sus |
| N C Lupu Ltd | Edgware |
| N C Marshall Electrical Contractors Limited | Belper |
| N C N Fencing | Hemel hempstead |
| N C N Painting Services | Chorley |
| N C Plastering & Tiling Services Ltd | Stranraer |
| N C Plumbing and Heating | Plymouth |
| N C Roberts | Wallingford |
| N C Roofing Services | Ware |
| N C Rose Carpentry & Building Services | Birmingham |
| N C S | Windsor |
| N Cann Painting & Decorating | Doncaster |
| N Carter Electrical | Halisham |
| N Carter Electrical Contractors | Grimsby |
| N Charles Electrical | Horsham |
| N Corteen | Wirral |
| N D & L Griffiths Ltd | Newport |
| N D A Revive | Dungannon |
| N D A Services | Kettering |
| N D B Brickwork | Birmingham |
| N D Clarke Electrical Installations | Bury st. edmunds |
| N D E S | Castle douglas |
| N D Electrical | Bolton |
| N D Electrical | Towyn |
| N D Electrical | West bromwich |
| N D Electrical | Ramsgate |
| N D Electrical Services | Selby |
| N D Electrics | Leicester |
| N D Garden Services | London |
| N D Gibbs Building | Taunton |
| N D H Installations Ltd | Trowbridge |
| N D Hilton Builders | York |
| N D Jennings Electrical Ltd | Hull |
| N D L Electrical Limited | Cardiff |
| N D L Electrical Ltd | Newport |
| N D Lawrence Plumbing | Maidstone |
| N D Lee Ltd | Caerdydd |
| N D Miller Roofing Specialist | Egremont |
| N D N Builders | Salford |
| N D N H Plastering | Kendal |
| N D Osborne & Co Ltd | Saffron walden |
| N D Plumbing & Heating | Maesteg |
| N D Plumbing Services limited | Whitchurch |
| N D S Electrical Services Ltd | Southsea |
| N D S Plastering | Swadlincote |
| N D Sherburn | Leeds |
| N D W Electrical | Sale |
| N D Wait General Builders | Cirencester |
| N Dale Electrical Services | Sutton coldfield |
| N Diamond General Builders | Kelty |
| N Dillon Electrics Ltd | Torquay |
| N Doherty | Ruislip |
| N E A T Ltd | Manchester |
| N E B Gardening | Birmingham |
| N E Construction Ltd | Stockton-on-tees |
| N E D Building Services | Burnham-on-sea |
| N E Day Plumbing & Heating | Folkestone |
| N E Decorators | Newtownards |
| N E E (Exhibition Electrics) Ltd | Kenilworth |
| N E Electrical (London) Ltd | Uxbridge |
| N E Electrical Services | Birmingham |
| N E Electrical Services | Andover |
| N E Gas Services | Doncaster |
| N E L Electrical | Southampton |
| N E Lapworth | Walsall |
| N E Parry Plumbing & Heating | Shrewsbury |
| N E Plastering | Leicester |
| N E Removals | North shields |
| N E S | Liverpool |
| N E S Solar Ltd | Liverpool |
| N Edwards Building Services | Caernarfon |
| N F Electrical | Newbury |
| N F Joinery | Windermere |
| N F L Electrical Services | Llanelli |
| N F Plumbing & Heating Services | Southport |
| N F Services | Robertsbridge |
| N F Tiles | Camberley, Surrey |
| N Fayers Electrical | Witney |
| N Francis Electrical Limited | Applemead, Chapel Road, Barns Green, Hor |
| N Francis Electrical Ltd | Horsham |
| N Frederick Buildingworks | |
| N G A Electrical | Basildon |
| N G A Electrical Services Ltd | Stirling |
| N G A Heating Services | Goole |
| N G Bailey Facilities Services Ltd | London |
| N G Bailey Limited | Aberdeen |
| N G Bailey Limited | Reading |
| N G Bailey Limited | Salford |
| N G Bailey Limited | Plymouth |
| N G Bailey Limited | London |
| N G Bailey Limited | Birmingham |
| N G Bailey Limited | Bristol |
| N G Building Contractors | Cardiff |
| N G Central Heating | Grantham |
| N G Decor | Guildford |
| N G Decorating | Oakham |
| N G Electrical | Maidenhead |
| N G Electrical Ltd | Rayleigh |
| N G Electrical Services | |
| N G Installations Yorkshire Ltd | Wakefield |
| N G K Plastering | Harwich |
| N G M Contracts | Tipton |
| N G P Plastering Services | Newcastle upon tyne |
| N G Pickering | Doncaster |
| N G Plumbing Services Ltd | Lowestoft |
| N G S | Northampton |
| N G S Electrical | Sutton |
| N G T Heating and Plumbing | Cwmbran |
| N G Timberlake | Rickmansworth |
| N Galloway Electrical | Hastings |
| N Gentilcore Electrical Ltd | Swindon |
| N Gibbs | Windsor |
| N Glasby Electrical Contractors Ltd | Worksop |
| N Gwatkin Electrical | Newport |
| N H B S | Lincoln |
| N H Black Construction Ltd | Bungay |
| N H Builder | Willenhall |
| N H Building & Carpentry | Weston-super-mare |
| N H Foan Electrical Services | South petherton |
| N H Gas Services | Stevenage |
| N H Lidstone | Kingsbridge |
| N H Plumbing & Heating Services | Corby |
| N H R Roofing Services | Swindon |
| N H S | High wycombe |
| N Hall Electrical | Sudbury |
| N Hallam Tiling | Nottingham |
| N Hammond Electrical Services Ltd | Didcot |
| N Hill | London |
| N Hoskinson Electrical | Chorley |
| N Hoyle | Halifax |
| N I Beasley | Solihull |
| N I Builders | Ilford |
| N I K Electrical Ltd | Ashford |
| N I M Plumbing & Heating | King's lynn |
| N I N Building Services | London |
| N J B Landscapes | Loughton |
| N J B Tiling Specialist | Great yarmouth |
| N J Builders Ltd | Waterlooville |
| N J Caton Electrical Services | Chelmsford |
| N J Ceramics | Royston |
| N J Creed Plumbing & Heating | Dover |
| N J D Installations | Blackwood |
| N J Decorating | High wycombe |
| N J Domestics Ltd | Prescot |
| N J Electrical Contractors | Cardiff |
| N J Electrician | Camden |
| N J EVANS BUILDING CONTRACTOR | |
| N J F Roofing Contractors | Stockport |
| N J F Van Man | Livingston |
| N J Foster | Leeds |
| N J Frood | Plymouth |
| N J H Painting & Decorating Services | Chorley |
| N J H Plumbing & Heating | Keith |
| N J Harkus Plumbing & Heating Ltd | Cardiff |
| N J Harrhy Electrical | Portskewett |
| N J Hazell Building Services Ltd | Norwich |
| N J Honey Electrical | Biddenden |
| N J Joesbury | York |
| N J M Garden Services | Romsey |
| N J M PLUMBING | Keston |
| N J Marshall Stonework & Building Contractor | Lostwithiel |
| N J Miller Plumbing | Tiverton |
| N J N Conservatories | Walsall |
| N J P Installations Ltd | Harlow |
| N J P Plasterers | Macclesfield |
| N J Painting Services | Newport |
| N J Phillips | Ilkley |
| N J Plumbing | Rawdon, Leeds |
| N J Plumbing & Heating Services | Walsall |
| N J Property Solutions | Sevenoaks |
| N J R Maintenance | Bournemouth |
| N J R Plastering | Coventry |
| N J Richens Electrical Ltd | Redhill |
| N J Rowe Roofing | Wantage |
| N J S Decor | Blackpool |
| N J S Decorators | Wokingham |
| N J S Electrical Services Ltd | Bromley |
| N J Sanders Electrical Installations Ltd | Newport |
| N J Thompson | Malvern |
| N J Tiling | Leicester |
| N J Voyde | Newport pagnell |
| N J Williams Decorators | Hockley |
| N J Williamson Builders | Nottingham |
| N J Wright Plumbing & Heating | North Walsham |
| N James Electrical Services | Barry |
| N JENNINGS ELECTRICAL | Hitchin |
| N Johnson Electrical Services Ltd | Braunton |
| N K Beston Roofing | Southampton |
| N K Builders | Ramsgate |
| N K Carpentry | West malling |
| N K Electrical | Doncaster |
| N K Electrical Maintenance | Stockport |
| N K F Electrical Services | Dorking |
| N K Gas Service & Repairs | Wednesbury |
| N K Plastering | Melksham |
| N K Plumbing | Leicester |
| N Kelsall Plumbing & Heating | Doncaster |
| N L Decorators | Southminster |
| N L ELECTRICAL & MAINTENANCE LIMITED | Clacton-on-sea |
| N L Nyman Decorators | Marlow |
| N Laws Electrical | Burnham-on-sea |
| N Laws Electrical Contractor | East huntspill highbridge |
| N Lazenby Heating Ltd | Barnoldswick |
| N Lunn Painting & Decorating Services | Wisbech |
| N M | Stockport |
| N M A Flooring | Umberleigh |
| N M B Electrical Services | Wakefield |
| N M Builder | Birmingham |
| N M C Contracts | Belfast |
| N M C Tiling | Rochester |
| N M Contractors | Sutton coldfield |
| N M E C | Grimsby |
| N M E Electrical Services Ltd | Northampton |
| N M Electrical Installations Services Ltd | Marple |
| N M F Plumbing & Heating | Grimsby |
| N M Harrison Electrical Contracting | Salisbury |
| N M PLUMBING & GAS SERVICES | |
| N M Property Maintenance | Gloucestershire |
| N M Tiling | Kingswinford |
| N Maxwell Electrical Contractors | Polegate |
| N Mayes Bespoke Building | Kettering |
| N Monk Plumbing & Heating | Dunmow |
| N Morgans & Son Ltd | Carmarthen |
| N Morgans & Son Ltd | Whitland |
| N Murray and Sons | Chelmsford |
| N Murray Decorating | Chesterfield |
| N N Gas Safe | Northampton |
| N N Neita | Kirkby in ashfield |
| N N S Heating Engineer | Leeds |
| N Nixon Builders | Inverness |
| N OBRIEN BUILDING SERVICES | |
| N Omer | London |
| N P B Ltd | New malden |
| N P Bates Electrical | Downham market |
| N P D Bathrooms | Hemel hempstead |
| N P Decorating Services | South croydon |
| N P Delta Installations Ltd | Nelson |
| N P Electrical | Camberley |
| N P Electricals | Sandwich |
| N P G Plumbing & Property Maintenance | Stevenage |
| N P H Electrical Ltd | Lowestoft |
| N P H Foden Building Contractors | Wilmslow |
| N P H London Ltd | Enfield |
| N P H S Plumbing & Heating Services | Rotherham |
| N P Plastering & Building | Ramsgate |
| N P Plastering Services | Warwick |
| N P R Builders | Oswestry |
| N P R Gas Services | Llanelli |
| N P Tiling | Colchester |
| N Pacey Ltd | Bognor regis |
| N Percival Electrical Services | Orpington |
| N Price Ltd | East sussex |
| N Price Plumber | Wadebridge |
| N Pruce Electrical Services | Rickmansworth |
| N Q Plumbing & Heating | Slough |
| N Quirke | York |
| N R Andrei | London |
| N R Bates Plumbing and Heating | |
| N R Bishop Electrical Contractor Ltd | Street |
| N R Building Services | Southampton |
| N R C Services Ltd | Sheffield |
| N R G Plumbing & Heating Services | Birmingham |
| N R H Builders | Sutton-in-ashfield |
| N R H Electrical Contractor | St helens |
| N R JOINERS | Broxburn |
| N R Kenway Painter & Decorator | Wisbech |
| N R Miles Building & Electrical Services | Coventry |
| N R N Flooring Ltd | Royston |
| N R S Plumbing & Heating | Burnley |
| N R T Building Services Group Ltd | Banstead |
| N Rhodes Building Services | Cannock |
| N Richardson Electrical Services | Leicester |
| N Roofing | Enfield |
| N Rose Interiors | Aylesbury |
| N S Allen Electrical Contractors | Redditch |
| N S B Hearne Electrical Contractors Ltd | Sturminster newton |
| N S Booth Electrical Contractors Ltd | Warwick |
| N S Building Services | West molesey |
| N S C Electrical Services | Reading |
| N S Carpentry | Kettering |
| N S Elec-tricks | Manchester |
| N S Electrical | Keighley |
| N S Electrical | Crowborough |
| N S Electrical | West bromwich |
| N S Electrical (Derbyshire) Limited | Belper |
| N S Fencing & Repairs | Dunfermline |
| N S Heating, Plumbing & Electrical Services | New malden |
| N S L Plastering | Manchester |
| N S M Electrical | Brighton |
| N S M Plumbing & Heating Contractors | Preston |
| N S McCluskey Brickwork | Paignton |
| N S Roofing & General Maintenance | Weston-super-mare |
| N S Strachan Ltd | Derby |
| N S W Roofing | Chester |
| N S Wilkinson ElectricalContractors | Ripon |
| N S Wolstenholme | Poulton-le-fylde |
| N Smale Roofing | Newton abbot |
| N Smith Electrical Ltd | Heathfield |
| N Spark Electrical Ltd | Lichfield |
| N Spooner | Liphook |
| N Stones Builders Ltd | Rotherham |
| N Swift Carpentry | Bridgnorth |
| N T Barrett Plumbing & Heating Ltd | Shipston-on-stour |
| N T Boothroyd Plumbing & Heating | Gloucester |
| N T Carpentry Ltd | Llantwit major |
| N T D Electrical Services Ltd | Widnes |
| N T Decorators | Southampton |
| N T Electrical Domestic Commercial & Industrial Installations Limited | Manchester |
| N T Electrical Group Limited | Chelmsford |
| N T G Plumbing & Heating | Callington |
| N T H Decorating | Bradford |
| N T Harris | Bath |
| N T Home Services | Reading |
| N T Jones Roofing | Solihull |
| N T S Building & Landscapes | Stafford |
| N T S Construction Ltd | Atherstone |
| N T S Electrical Ltd | Bexhill-on-sea |
| N T Services | Northwich |
| N T W | Newcastle upon tyne |
| N Tait Fencing | Wooler |
| N Taylor | Stoke-on-trent |
| N Terry Electrical Contractors Ltd | Borehamwood |
| N Timewell Electrical Services | Wellington |
| N Trimby Electrical Services Ltd | Chew magna |
| N Tuffery Electrical | Budock water |
| N V M Construction Ltd | Uttoxeter |
| N V Plumbing & Heating | London |
| N V Plumbing and Heating | Crawley |
| N V Turner | Peacehaven |
| N W Construction (Manchester) Ltd | Ashton-under-Lyne |
| N W Doyle & Son | Ballynahinch |
| N W E S Ltd | Oldham |
| N W E S Ltd | Oldham |
| N W Electrical, Plumbing & General Services | Ventnor |
| N W Garden Services | Grimsby |
| N W Gas Services Ltd | Hull |
| N W H Gas Services | Llanelli |
| N W Heating | Harrow |
| N W P H | Rhyl |
| N W Pearce (Electrical) Ltd | South molton |
| N W Plastering | Redditch |
| N W Plumbing | Newcastle |
| N W S Plastering | Chorley |
| N W S Plumbing Services | Wallasey |
| N W Security N I Ltd | Limavady |
| N Waddington | Sowerby bridge |
| N Waters & Sons Ltd | Llanelli |
| N Watt & Son Ltd | Edinburgh |
| N White | Leicester |
| N Williams Kitchens | Lee-on-the-Solent |
| N Wood Plastering Services | Doncaster |
| N Y C Ceramics | Manchester |
| N Z Landscapes Ltd | Stockport |
| N&B Gas Ltd | Walsall |
| N&C Building Services Ltd | Watford |
| N&C Tiles and Bathrooms | Essex |
| N&C Tiles and Bathrooms | 41 - 51 Freshwater Road, |
| N&CA Limited | Aberdeen |
| N&G Electrical Contractors Ltd | Norwich |
| N&J contracts ltd | Leicestershire |
| N&N Electrical Services Ltd | Herts |
| N&N REMOVALS AND STORAGE | Carcut Road, Teesside |
| N&P Electrical Installations Ltd | Pettdwood |
| N&S Barrett Electrical Limited | Mexborough |
| N&t contracting | Broadstairs |
| N-A Property Maintenance Ltd | Letchworth Garden City |
| N-e Roofing Services | Redcar |
| N-Lec Electrical Installations Ltd | Evesham |
| N-pest | Hitchin |
| N-tek Electrical Solutions | Bootle |
| N. Reeves Electrical Services | High wycombe |
| N.A. Evans Electrical Contractor | Manchester |
| N.A.G Electrical Services Limited | Southport |
| N.A.N Electrical Limited | Ilford |
| N.A.P Electrical Services | Orpington |
| N.BROWN ELECTRICAL LTD | Belfast |
| N.C. Electrics | Kent |
| N.C.B. Electrical Ltd | London |
| N.D.M Electrical | Romsey |
| N.E.J Electrical Services Ltd | Peterborough |
| N.E.Long | Croydon |
| N.G Plastering | Bromsgrove |
| N.H Electrical Services Hampshire Ltd | Mytchett |
| N.H. Heating | Coventry |
| N.I. CONSTRUCTION | London |
| N.J ARMSTRONG PLUMBING & HEATING | Swindon, Wiltshire |
| N.K Electrical | Peacehaven |
| N.K. Patrick Electrical Ltd | King's lynn |
| N.Leonardi Limited | Unit B15 Bullwell Business Centre, Potte |
| N.M Electrical | Bradford |
| N.Morrison & Sons Ltd | Surrey |
| N.O.D. Electrical | Horsham |
| N.P. Stanley Limited T/A Billingshurst Electrical | Billingshurst |
| N.R. Hardy & Co | Buntingford |
| N.R.Warford | Newmarket |
| N.T.G Glassworks Ltd | Walton-on-thames |
| N.w.decorating | Colchester |
| N/A | Telford |
| N/W Builders | Greater Manchester |
| N1 London Plumbers call us | Rainham |
| N1 Window Cleaners | London |
| N10 Building Contractors Ltd | Muswell Hill |
| N10 Tradespeople | Greater London |
| N2 Projects Limited | Bradford |
| N2 Projects Limited | Towngate |
| N20 Gas | London |
| N21 Building Ltd | London |
| N21 Plumbing and Heating Ltd | London |
| N4 Electrical Services | London |
| N4 Electrical Services | London |
| N4E Limited | Carterton |
| N99 Electrical Services Ltd | Birmingham |
| NA Electrical | Eastbourne |
| NA Johnson Electrical | Teignmouth |
| NA Plumbing & Heating | London |
| Nab Ceramics | London |
| Nabb & Co | Bolton |
| Nabiullah Hojabri-Maneash | London |
| NAD Garage | London |
| NADACH Property Services Ltd | Cheshire |
| Nadal Electric | Lincoln |
| Nadal Electric | Lincoln |
| Nadarajah Ramendra | Greater london |
| Nadder Valley Electricians | Shaftesbury |
| Nadim Khan | Harrow |
| NAFISI | hammer pond road, Horsham |
| Naftek Ltd | Ilford |
| Nagda Energy | Leicester |
| Nagendra Limbu | Bristol |
| NailedIt Carpentry & Maintenance Services Ltd | Basingstoke |
| Nailsea Flooring | Weston super mare |
| Nailsea Motor Services | Avon |
| Naim Brace | London |
| NAJ Electrical | Smethwick |
| Naked Solar Limited | Newquay |
| Nakii Builders | Nottingham |
| NALA Engineers Ltd | County durham |
| NAM Electrical (UK) Limited | Southall |
| Namco Electrical | Besston |
| Namib Plumbing | Chesterfield |
| Namis Development Ltd | Aldershot |
| Nanavan - Man & Van Removals | Reading |
| Nanavan Man & Van Removals | Hemel hempstead |
| Nandina Gardens Ltd | Woking, Surrey |
| Nantwich Building Services Ltd | Nantwich |
| Nantwich Electrical Ltd | Nantwich |
| Nantwich Plastering Services | Nantwich |
| Nantwich Roofing & Building | 9 Sandfield Ave, Nantwich, Cheshire |
| NAP Louth Ltd | Louth |
| NAPA Plumbing & Heating | Coventry |
| Nar Carpentry Ltd | Swindon |
| Narborough Electrical Contractors Ltd | Leicester |
| Narbuild Limited | Essex |
| NARCH Ltd | Greater London |
| Nardini Plastering Ltd | Swindon |
| Narinder Timana | Stafford |
| Narrow Lane Design | Leicestershire |
| NAS Construction | London |
| NASA | Ilford |
| NascoHeating | Sandy |
| Naseem Electrical | Nelson |
| Nash & Sons Electrical (Somerset) Ltd | Bridgwater |
| Nash Carpentry & Joinery | Rattery, Rattery, Devon |
| Nash Electrical | Ramsey |
| Nash Electrical Ltd | Fareham |
| Nash Electrical Services | Farnham |
| Nash Electrical Services | Eltham |
| Nash Electrical Services B A Ltd | Basildon |
| Nash121 Man With a Van | London |
| Nasproperty Services | St neots |
| Nassah Services Ltd | London |
| Nassar | West Midlands |
| Nasser Electrical | London |
| Nat gas | Bromley |
| NAT4MAX Security Engineering Ltd | corby |
| Natal Landscapes | Surrey |
| Natal Landscapes | Surrey |
| Natalia Kennerley | Greater London |
| Natalie Brown | Duis nisi vitae ulla |
| Natans Cleaning Services | |
| Natasha Ransom Gardening | Callington |
| Natec Electrical | Swansea |
| Nathan Cleave Carpentry & Building | Camborne |
| Nathan Davy Electrical | Wadhurst |
| Nathan Dean Painting & Decorating | Merthyr tydfil |
| Nathan Gray | Wallingford |
| Nathan Jones | Swindon |
| Nathan Lee Building Plastering Ltd | Bury st edmunds |
| Nathan Leonard | Paignton |
| Nathan Memmory | Chesterfield |
| Nathan Paul Painting & Decorating | Rayleigh |
| Nathan Plumbing & Heating Services | 5 Little Grove, East Barnet, Hertfordshi |
| Nathan Rose Electrical | Stowmarket |
| Nathan Searle Chartered Financial Planner | Penarth |
| Nathan Smith Electrical Services Ltd | St. neots |
| Nathan Swabey Electrical | Colchester |
| Nathan the Plumber | Lincoln |
| Nathan Thomas Plumbing | Liverpool |
| Nathan Yerlett | Westcliff-on-sea |
| Nathan's Decorating Service | Ammanford |
| Nathanael Walden | Bordon |
| National Building Solutions Ltd | Warwickshire |
| National Electrical Engineers Ltd | Leicester |
| National Electrical Solutions Ltd | Leigh |
| National Fire & Security | Bo'ness |
| National Highway Surfacing Ltd | Yorkshire |
| National Landscapes and Driveways | Derbyshire |
| National Plumbers | London |
| National Roof Care Ltd | Grantham |
| National Roof Services | Glasgow |
| National Security Systems Group | Essex |
| National Switch Ltd | London |
| Nationalgrp | Skegness |
| nationalplumbingservices | 67 Wingate Square, London |
| Nationwide Boilers Limited | Barnsley |
| Nationwide Electrical Contractor Service | Barnsley |
| Nationwide Electrical Installations Ltd | Worcestershire. |
| Nationwide Electrical Services Ltd | Hereford |
| Nationwide Electrical Solutions Ltd | Huddersfield |
| Nationwide highways ltd | Lancashire |
| Nationwide Plumbing & Gas Ltd | Stoke-on-trent |
| Nationwide Removal Services | London, Londonderry |
| Nationwide Safety Management Ltd | Leeds |
| Nationwide Securities & Electrical Ltd | Stoke-on-trent |
| Nationwide Solar Ltd | Bourne |
| Native Grain Ltd - | Unit 16, I2 Byker business centre, Byker, Newcastle upon Tyne, Tyne & Wear |
| Native Joinery | Staffordshire |
| Natpowa Electrics Ltd | Romford |
| Nattrans Removals | Slough, Berkshire |
| Natural Angle | Moonhill Farm, Burgess Hill Road, Ansty, West Sussex |
| Natural Design and Build | Bristol, Bristol |
| Natural Earth. Horticultural Services | Much Wenlock |
| Natural Generation Ltd | Cornwall |
| Natural Heating & Plumbing Services | London |
| Natural Landscape Solutions | Gateshead, Tyne & Wear |
| Natural Landscapes | Witham |
| Natural Resources Generation Ltd t/a NRG | Bristol |
| Natural Spark Limited | Cardrew way |
| Natural Stone by Ideal Marble | Mars Centre, Stamford Bridge Road, York, North Yorkshire |
| Natural Stone Consulting | Unit 7 Ampere Road, Newbury, Berkshire |
| Natural Stone Flooring | Bedford |
| Natural Stone London | Swanscombe, Kent |
| Natural Stone Online | Unit 6, Victor Court, Airfield Industrial Estate, Elvington, York, North Yorkshire |
| Natural Stone Projects | 20-22 Wenlock Road, London, Greater London |
| Natural Structures Limited | The Manor, Main Street, Tur Langton, Leicester, Leicestershire |
| Natural Wood Flooring | Nottingham |
| Naturally Sparkles | |
| Naturally Wooden Floors | Essex |
| Nature in Balance Pest Control | Farnham |
| Nature Luke Ltd | London |
| Nature's Touch Landscaping | West sussex |
| NatureFusion | London, Greater London |
| Natures Touch Garden Care | Huddersfield |
| Natusk Removal Services | London |
| Naughton Installation Ltd | Mid glamorgan |
| Naughton Installation Ltd | Porthcawl |
| Nav Construction & Civil Engineering Ltd | Milton keynes |
| Nava Construction LTD | 48 Northway house, London, Greater London |
| nava construction ltd | Greater London |
| Naveed Akhtar T/A NA Electrical | Manchester |
| Navillus Electrical | Potters bar |
| Navitas Electrical Ltd | Cuffley |
| Navitas Electrical Solutions | Poole |
| Navitas Sustainable Heating Systems Ltd | Glastonbury |
| Nayburs Roofing | Potters bar |
| Naylors Electrical Services Ltd | Wakefield |
| Naz Electric Ltd | Leicester |
| Naz Electric Plumbing & Heating Limited | London |
| Nazdravanu Building and Decorating | |
| NB Construction | Greater manchester |
| NB Contracts Ltd | Essex |
| NB Electrical | Wokingham |
| NB Electrical & Renewables Ltd | Flixton |
| nb electrical engineer | London |
| NB Electrical Maintenance and Installation Services Ltd | Enfield |
| NB Electrical Solutions Ltd | Potters bar |
| NB Electrics | Tonbridge |
| NB Improvements Ltd | West midlands |
| NB Paving | Greenford |
| NB Plumbing & Heating Limited | Castleford |
| NB&MS Ltd | Newcastle upon tyne |
| NBB Rail | Dartford |
| NBC Electrical Contractors Ltd | Southampton |
| NBC Electricals | Maldon |
| NBE | Brimpton |
| NBI Electrical (UK) Ltd | Bridgwater |
| NBK Norwich (Diss) Bathrooms & Kitchens | Diss |
| NBS Electrical | Adlington |
| NBS Electrical Services (NW) Ltd | Warrington |
| NC Alarms | Chesterfield |
| NC Electrical | Buxton |
| NC Electrical | Banbury |
| NC Electrical Installations Ltd | Middlesbrough |
| NC Electrical Services | Cambridgeshire |
| NC Electrical Services | Street |
| NC Plumbing & Heating | Swansea |
| NCB Installations | Hertfordshire |
| NCC South East Ltd | 223 Pickhurst Rise, West Wickham, Kent |
| NCCS (Electrical) Ltd | Hayes way |
| NCCT Ltd | Dartford |
| NCD Electrical (NI) Ltd | Cranleigh |
| NCH Electrical Contractors Ltd | Chessington |
| Ncjc Plumbing & Heating | Devizes |
| NCK ELECTRICAL | Plymouth |
| NCL Fencing, Decking & Landscaping | Tyne and wear |
| NCM Building Ltd | HLW The Square, Basing View,, Basingstoke, Hampshire |
| NCM Electric | Croydon |
| NCM ELECTRICAL SERVICES LTD | Enfield |
| NCN Projects | London |
| NConvey Plumbing & Heating | Cowden |
| NCP Electrical Controls Ltd | Stoke on trent |
| NCR Electrical Contractors | Bury |
| NCS Electrical Ltd | London |
| NCS Electrical Services Ltd | Glasgow |
| NCS Heating Services | Stanford-Le-Hope |
| NCS Property Maintenance | 30-32 Chambers Street, Hertford, Hertfor |
| NCS Technology | Maidstone |
| NCW Electrical | Sunderland |
| ND Electrical | Truro |
| ND Electricity | London |
| ND Rogers Electrical Ltd | Brackley |
| NDA Electrical | Sutton coldfield |
| NDB Gas Services | York |
| NDC Plumbing and Heating Ltd | Lower upnor |
| NDCL Electrical & Property Maintenance | Chesterfield, Derbyshire |
| NDE Locksmith | Hebburn |
| NDEL Ltd | Bourne end |
| NDF Electrical Services | Camberley, Surrey |
| NDF-UK | Saltburn-by-the-Sea |
| NDH Electrical | Maidenhead |
| NDJ Ltd t/a Belton Construction | Lincoln |
| NDL Carpentry | Alfreton |
| NDL Electrical (Scarborough) Ltd | Scarborough |
| NDL Electrical Installations Ltd | Ilkeston |
| NDL Landscapes | Leeds |
| NDM Electrical Contractors Ltd t/a NDM Renewables | Shearstock farm |
| NDP Electrical Services Ltd | Stourport-on-severn |
| NDP Electrical Solutions | Berkeley |
| NDR Electrical | Maidstone |
| NDR Engineering Services Ltd | Bolton |
| NDS Electrical | Kenilworth |
| NDS Electrical & Security Ltd | |
| NDS Electrical Services Ltd | Po3 6gl |
| NDTSS Ltd | Sheffield |
| NE Contracts | Essex |
| NE ELECTIRCAL | |
| NE Electrical Contracting Ltd | St. leonards-on-sea |
| NE Plumbing Services Ltd | Much Hadham |
| Neal Campbell Plumbing and Heating | Bangor Co Down |
| Neal Energy Solutions Ltd | Wolverhampton. |
| Neal Services | Evesham |
| Neal's Electrical Services | Maesycoed |
| Neale Wadsworth Electrical Ltd | Worcester park |
| Nealson's | Belper |
| Near and Far Removals and Storage | Unit 2, Brookside Road, Ruddington, Nottingham, Nottinghamshire |
| Near Plumbers | Nottinghamshire |
| Neary Renovations | Lytham st. annes |
| Neat & Tidy Services | Cannock |
| Neat Electrical | Stourbridge |
| Neat Electrics Ltd | London |
| Neat Gardens | Cupar |
| Neat Heat Installations Ltd | Wirral |
| Neataheat | Wrexham |
| Neataheat | Bryn Hyfrod, Ffordd Uchaf, Wrexham, Wrexham |
| Neate Electrics | Leominster |
| Neath Port Talbot County Borough Council | Neath |
| Neatscape Ltd | Chichester |
| Neave Plastering | Salisbury |
| Neaves Electrical Ltd | Cambridge |
| NEB Electrical Solutions | Merseyside |
| Nebro Electrical Services Ltd | Chester |
| Nebular Renewable Ltd | Maldon |
| NEC | Hayes |
| NEC (Electrical) Ltd | Normanton |
| NEC (London) Ltd | Enfield |
| NEC Services Ltd | Hull |
| Necessity Services Ltd | Bedford |
| NECT LTD | County derry |
| Nectar Electrical | Merriott |
| Nectar Gardens | Surrey |
| Ned Harvey Gardening | Birmingham |
| Neda Electrical Services | Witham |
| Nedcare Cleaning Servicing | Bristol |
| NedevDesign | CROYDON, Londonderry |
| Need a Hand Cleaning Services | Coatbridge |
| Need a Hand EA Ltd | Ipswich |
| Need a Plumber | Halesowen |
| Need a Van | Nottingham |
| NEED STUFF MOVING - Removals & Storage | Nantwich, Cheshire |
| Need your Lawn Cut | Ballymena |
| Needahandinthegarden | Evesham |
| Needed Management Limited | Croxteth |
| Needham Electrical Ltd | Ipswich |
| Needham Electrical Services Ltd | Preston |
| Needhan and Stowmarket Gas | Stowmarket |
| Needs improvement | Hyde |
| Needs Roofing | Bristol |
| Neekybox@gmail.com | cardiff |
| Neeson Removals Ltd | Ballyclare |
| Negas Limited | West yorkshire |
| NEI Ltd | 46 London Avenue, Washington, Tyne & Wear |
| Neighbourhood Electrical Services Limited | Fareham |
| Neil Archer Telecommunications & Electrical Contractors | Wrexham |
| Neil Bark - Domestic Appliance Engineer | Lincoln |
| Neil Barnett | Maesteg |
| Neil Barr Decorating Services Ltd | Irvine |
| Neil Baxter Construction | |
| Neil Beesley Electrical | Preston |
| Neil Bevan | Aylesbury |
| Neil Billington UPVC Ltd | 16 Marryat Close, winwick, Warrington, C |
| Neil Bishop Garden Services & Fencing | Keighley |
| Neil Boother Limited | Worcester |
| Neil Boynton Electrical Contractors | Northallerton |
| Neil Brodie | Barney |
| Neil Brown | Hertfordshire |
| Neil Buckley & Son | Cheshire |
| Neil Campbell Electrical Contractors Ltd | Benbecula |
| Neil Carty | Staines-upon-thames |
| Neil Charlton Plastering & Tiling Services | Newcastle upon Tyne |
| Neil Clancy Electrical | Warrington |
| Neil Clapham Plumbing | Leicester |
| Neil Clark Flooring | Leven |
| Neil Collins Gas Engineer | Halifax |
| Neil Cooper Electrical Services Ltd | Thetford |
| Neil Craig Electrician | Needingworth |
| Neil Curley Decorating | Loughborough |
| Neil Darlington Limited | Stockport |
| Neil Davies Electrical Contractor | Dunstable |
| Neil Dobson Kitchens Ltd | Lancashire |
| Neil Ellis Joinery & Building Services Ltd | Ashbourne |
| Neil Evans Electrical | St. leonards-on-sea |
| Neil Evans Gas Heating & Plumbing | Porthcawl |
| Neil Farr | Evesham |
| Neil Farrow Electrical | Cosby |
| Neil Finney | Stoke-on-trent |
| Neil Fisher | Burgess hill |
| Neil Fitzsimons Electrical Contractor | Ballynahinch |
| Neil Fleming Fencing | Burton-on-trent |
| Neil Foley Property Maintenance | Aldershot |
| Neil Galbraith Electrical Services | Argyll and bute |
| Neil Gerrish | Paignton |
| Neil Gibbens t/a England Services | 143 Englands Lane, Loughton, Essex |
| Neil Gibson Painter & Decorator | Stoke-on-trent |
| Neil Giles Electrical Services | Shrewsbury |
| Neil Gillespie Plumbing & Heating | Holywood |
| Neil Goodridge | Leigh-on-sea |
| Neil Grant Plastering | Motherwell |
| Neil Guest Painter & Decorator | Bicester |
| Neil Hadden Plumbing & Heating Ltd | Elgin |
| Neil Harries | Haverfordwest |
| Neil Harris Decorating Services | Burnham-on-sea |
| Neil Harris Electrical Services | Bognor regis |
| Neil Harris Plumbing & Heating Ltd | Shoreham-by-sea |
| Neil Hibbs | Salisbury |
| Neil Hirst Construction | Mirfield |
| Neil Hopley Electrical Contractors Ltd | Middlewich |
| Neil James Electrical | Ammanford |
| Neil Johnson Building Services Ltd | Stourbridge |
| Neil Johnson Roofing | Heanor |
| Neil Jones Decorating Specialists | Llandrindod wells |
| Neil Jones Gas Service Engineer | Teignmouth |
| Neil Judge Electrical Contractors | Barnsley |
| Neil Laurence Powell | Tiverton |
| Neil Leaman | Exeter |
| Neil Little Tiling | Melksham |
| Neil Lloyd Bathrooms | Sowerby bridge |
| Neil Loveridge | Darlington |
| Neil Lovitt | Doncaster |
| Neil macleod joinery | Kincraig |
| Neil Marsden Electrical | Bala |
| Neil Massey Roofing Contractor | Yeovil |
| Neil Mattacks | Bracknell |
| Neil Matthews & Son | Bolton |
| Neil McConnell Plumbing and Heating | Bedford |
| Neil McKay Plumbing & Heating | Perth |
| Neil Miller | Lymington |
| Neil Mitchelmore | Kingsbridge |
| Neil Morgan Electrical ltd | Congleton |
| Neil Murphy | Chelmsford |
| Neil Murphy | Motherwell |
| Neil Murray Decorating | Manchester |
| Neil O'Toole | Watford |
| Neil Oliver Electrician | Berwick-upon-tweed |
| Neil Parkin Plumbing and Heating | |
| Neil Pyne Plumbing & Heating | Barnsley |
| Neil Rae Electrical | Belfast |
| Neil Rhucroft | Middlesbrough |
| Neil Robinson Ltd | Guildford |
| Neil Rogers | Dronfield |
| Neil Shacklock Plumbing & Heating Contractor Ltd | Sutton-in-ashfield |
| Neil Sharp Kitchens | Stirling |
| Neil Smith Electrical Ltd | Bournemouth |
| Neil Smith Plastering & Rendering | Plymouth |
| Neil Smith Tiling | Swindon |
| Neil Squires Roofing Contractor | Exeter |
| Neil Stevens Plumbing & Heating Limited | 21 The Fairway, Leeds, West Yorkshire |
| Neil Storey Plumbing & Heating | Stanley |
| Neil Tagg | St. albans |
| Neil Taylor Electrical Contractor | Ossett |
| Neil Townsend | Stroud |
| Neil Tucker Electrical | Liskeard |
| Neil Tyler Gas Engineer | Stourbridge |
| Neil Walmsley Electrical Installations | Thornton-cleveleys |
| Neil Wells Plastering | East molesey |
| Neil Whicker Electrical Services Ltd | Downham market |
| Neil Wilson Electrical Contractors Ltd | Berwick upon tweed |
| Neil's Heating & Plumbing | Crawley |
| Neilay | Bristol |
| Neill Paton Electrical | Arbroath |
| Neils Electrical Services | Winchester |
| Neils J. Antliff Ltd | Leicester |
| Neils Man & Van | London |
| Neils Property Maintenance | wells |
| Neilson Floor & Wall Tiling Ceramics | Sheffield |
| Nel Electrical Contractors Ltd | Smethwick |
| Nellys Plumbing | Brighton |
| Nelson Electrical | Harrogate |
| Nelson Electrical Services | Worksop |
| Nelson Electrics Ltd | Newtownards |
| Nelson Joinery | Glasgow, Glasgow |
| Nelson Landscapes Ltd | Sutton |
| Nelson Plumbing & Heating Ltd | Greater manchester |
| Nelson Property Maintenance Ltd | Aberdeenshire |
| Nelson's Access Flooring | Hornchurch |
| Nelson's Heating And Plumbing | Flitwick |
| Nelsons Electrical & Heating Contractors Ltd | Coventry |
| Nemo Electrical | Bexleyheath |
| Nemo Group UK | London |
| NENE Electrical | Northamptonshire |
| Nene Electrical | Goldhay |
| NENE GAS LTD | Peterborough |
| Neo decorations ltd | Harts Court, Telford |
| Neo Electrical Solutions | Hove |
| Neo Spaces Ltd | London |
| Neo Tiling London | Dagenham |
| Neodesigns | Nottinghamshire |
| Neogreen Ltd | London |
| Neokit Kitchens | Worcestershire |
| Neoliydia Ltd & Echinus Design Studio | London, Greater London |
| Neoliydia Ltd & Echinus Design Studio | Greater London |
| Neon Building Services Ltd | Cardiff |
| Neon Electrical (Horbury) Ltd | Wakefield |
| Neon Electrical Contractors Ltd | Wolverhampton |
| Neon Electrical Ltd | Doncaster |
| Neon Electrical NW Ltd | Liverpool |
| Neon Electrical Services Ltd | Stock |
| Neostone | Unit H2, The Parkgate Centre, Cranbrook Road, Tenterden, Kent |
| Neotek Electrics Limited | Nazeing |
| Neoteric Contracts Ltd | Southend-on-sea |
| NEP | Hartfield |
| NEP Electrical and Building Services Ltd | Colchester |
| NEP Services Ltd | Gateshead |
| Nephs | Norwich |
| Neptune Building Services Ltd | Gloucester |
| Neptune Electrical Ltd | Newcastle emlyn |
| Neptune Heating and Plumbing Ltd | Hemel Hempstead |
| Neptune Plumbing & Heating Ltd | |
| Neptune Plumbing and Heating Kent LLP | Kent |
| Neptunes Plumbing & Heating | Haverfordwest |
| Nereus Bathrooms | Northwich |
| NerG Ltd | Bassingham |
| Neris Building Solutions Ltd. | Greenwich |
| Neritan Pali | London |
| NES Circulus Ltd TA Mirage Solutions | Stoke-on-trent |
| NES Electric Ltd | Milton keynes |
| Nesbitt Electrical LTD | Armagh |
| Nesbitt Restorations | Cheltenham |
| Ness Construction Fife Ltd | Glenrothes |
| nest | Glasgow, Glasgow City |
| Nest Design & Build | 35 Whitehouse Street, Bedminster, Bristol |
| Nest Electrics | London |
| Neston Electrical Services | Neston |
| Net Zero | Saffron walden |
| Netcom 92 Ltd | Harlow |
| Netelect Group Ltd | Castle Donington |
| Netfixx Ltd | West wimbledon |
| Netherlands Removals Ltd. | 226 City Road, London, Greater London |
| Netherwood Construction | West Lothian |
| Nettleridge Construction | Frodsham |
| Nettleton Properties | Sheffield |
| Network Catering Engineers Ltd | Halesowen |
| Network Electrical Services Ltd | Farnham |
| Network Energy Ltd | Wembley |
| Network Management Group | East Sussex |
| Neuheat | Stirling |
| Neutral Building Services Limited | Bradford |
| Neutral Earth | Heanor |
| Neutral Electrical Solutions Ltd | Pocklington |
| Neutral Ground Electrics | Torquay |
| Neutron Electrical Ltd | Christchurch |
| NeuxPark Ltd | Kent |
| Nev Jones Electrical | Kenilworth |
| Nev Wrathall | Newton abbot |
| Nev's Removals & Deliveries | Leeds |
| Never Trust a Skinny Cook | Greater London |
| Neville & Bouttell | Cambridge |
| Neville Gould Electrical Services | Martock |
| Neville Jenner | Brentwood |
| Neville Lynch | Oldbury |
| Neville McKee Plumbing & Heating | Magherafelt |
| Neville Special Projects Ltd | Luton |
| Neville's Electricals | Cropwell bishop |
| Nevin Contracts | Lisburn |
| Nevin Electrics Ltd | Coleraine |
| New 2 You Garden Services | Leicester |
| New Acre Electrical Limited | Isleworth |
| New Age | Kinross |
| New Age Contractors Ltd | Hemel hempstead |
| New Age Electrical Oxford Limited | Carterton |
| New Age Innovation Ltd T/A Pure Energy | West thurrock |
| New Age Plumbing And Heating | Southampton |
| New Age Plumbing And Heating | Southampton |
| New Ash Electrical | Longfield |
| New Beginnings Garden Services | Felixstowe |
| New Boiler Coatbridge Lanarkshire | 276 Langmuir Road, Glasgow, Glasgow City |
| New Boilers Glasgow | Colwood Avenue, Glasgow, Glasgow City |
| New Bungalow | Cwmbach Road, Swansea, Vale of Glamorgan |
| New Century Landscaping Ltd | Hertfordshire |
| New Civils Construction Ltd | Cambridge |
| New Coin Meter | Willenhall, West Midlands |
| New Construction | Chelmsford |
| New Cross Electrical | London |
| New Cut Grass | Nuneaton |
| New Dawn Electrical Services | Lymington |
| New Dawn Landscapes and Design | Bedford |
| New Dawns Ltd | Hertfordshire |
| New Day Fencing | Essex |
| New Drives and Landscapes Ltd | Sutton Coldfield |
| New Electric Solutions Ltd | Norwich |
| New Electrics Ltd | St. helens |
| New Energy & Building Services Solutions Ltd | Boldon colliery |
| New England Roofing | Upminster |
| New England Roofing | Worcestershire |
| NEW ENGLISH LIVING | 50a Upper Tything, Worcester, Worcestershire |
| New Era Design & Build Ltd T/A New Era Developments Ltd | Oldham |
| New Era Electrical Contractors Ltd | |
| New Era Electrical Limited | Chatham |
| New Era Energy Solutions Limited | Tonbridge |
| New Era Heating & Plumbing | Dunstable |
| New Era Plastering | Skegness |
| New Era Property Maintenance Ltd | Canvey island |
| New Estate Plumbing LTD | london |
| New Forest Designs | Wiltshire |
| New Forest District Council | Lyndhurst |
| New Forest Landscaping Services | 3 Buckthorn Close, Totton, Southampton, Hampshire |
| New Gardens | Northamptonshire |
| New Gen Sparks Contractors Ltd | Wolverhampton |
| New Generation Electrical Ltd | Porth |
| New Generation Electrical Services Ltd | Ashbourne |
| New Generation Electrics | Reading |
| New Generation Energy Ltd | Tavistock |
| New Growth Gardens | Fleet, Hampshire |
| new heat Wales ltd | Treorchy, Rhondda Cynon Taf |
| New Heights Roofing & Building | Berkshire |
| New Horizon Builders | London |
| New Horizon Horticultural Services Ltd | Gateshead, Tyne & Wear |
| New Horizon Plumbing and Heating Ltd | Burgess hill |
| New Image Paving | Wallington |
| New Image Stone Ltd | Vermeulens, Horton Road, Stanwell Moore, Staines, Surrey |
| New Images Ltd | London, Greater London |
| New Land Solutions Ltd | Havant |
| New Leads Electrical Ltd | Peterhead |
| New Leaf Decorating | London |
| New Leaf Design and Build | Dunstable |
| New Leaf Electrical LTD | Epsom |
| New Leaf House Decorating Co. | Bradford, West Yorkshire |
| New Leaf Landscapes | Brentwood |
| New Leaf Landscapes | Essex |
| New Leaf Landscapes and Designs | Essex |
| New Leaf Ltd | Surrey |
| New Leaf Tree & Garden Services | Peterborough |
| New Lease Conservatory's & Roofing | Doncaster |
| New Line Construction | Preston, Preston, Preston |
| New Line Construction Ltd | London |
| New Line Construction Ltd | 3 Britton Terrace, Campbell Road, London, Greater London |
| New Living Electrical Services Ltd | Northampton |
| New Lofts | Leigh-on-sea |
| New Look Artexing & Coving | Erith |
| New look building | Romford |
| New Look Building Group Ltd | Mitcham |
| New Look Carpet Care Limited | Surrey |
| NEW LOOK CONSTRUCTION LIMITED | Poulton-le-Fylde |
| New Look Decorators | Derby |
| New Look Landscapes | Surrey |
| New Look Landscapes | 61 Strodes Crescent, Staines, Middlesex, Surrey |
| New Look Roofing Installations Ltd | Coventry |
| New Malden Plumbers & Boiler Repair | 1 Byron Ave, New Malden, Greater London |
| New Market Fencing Company Ltd | Brandon |
| New On Electrical | |
| New Outlook Developments Ltd | Manchester |
| New Phase Cumbria | Wigton |
| New Phase Electrical Ltd | Sutton coldfield |
| New Phoenix Decorators Ltd | Peterborough |
| New Planet Walls & Floors | Stoke-on-trent |
| New Power Electrical | Blyth |
| New Revival - Construction Management | 3 Hall Close, Naseby, Northampton, Northamptonshire |
| New River Plumbing & Heating Ltd | Enfield |
| New Road Group Limited | Wembley |
| New roofing services Ltd | KT25AA |
| New Roofs Ayrshire Ltd | North ayrshire |
| New Smart Living Ltd | Surrey |
| New Space Limited | Hayes |
| New Start | Mansfield |
| New Style Driveways and Patios Limited | Weston heath |
| New Style Roofing | Southampton |
| New System Ltd | Woking |
| New Tech Roofing Ltd | Buckhurst hill |
| New View Electrical | Coleraine |
| New Vision Roofing Limited | West midlands |
| New Wave Electrical Services Ltd | Maidstone |
| New Wave Landscaping | Clevedon |
| New Wave Plumbing | 65 Sorrell Square, Mansfield, Nottinghamshire |
| New Wave Plumbing & Heating | Mansfield |
| New Wave Roofing & Maintenance | Southport |
| New Way Conservatories Ltd | Bedfordshire |
| New Wire Electrical UK Ltd | Chesterfield |
| New World Windows and Doors | Greater London |
| New-Gen Sparks Ltd | London |
| New-look Gardens | Frodsham |
| Neward Electrical Limited | Macclesfield |
| Newark & Sherwood District Council 447852708334 | Newark |
| Neways Associates Ltd | Sheffield |
| Neways Group Ltd | Attleborough |
| Newbay Electrical Services | Newton abbot |
| Newberry Carpentry | Chandler's Ford, Eas |
| Newberry Electrical Services Ltd | Kingsteignton |
| Newbery Electricals Ltd | Herne bay |
| Newbold Electrical Installations Ltd | Leamington |
| Newboult Construction | Lincoln |
| Newbridge Property Renovation | Ipswich |
| Newbrook Gardening Services Ltd | Manchester |
| Newbuild Roofline | 17 Pittmore Road Christchurch, Bournemouth, Hampshire |
| Newburn Power Rental Limited | South kirkby |
| Newbury Electrical Service | Thatcham |
| Newbury Plasterers | Newbury |
| Newbury Removals | Thatcham |
| Newby Enterprises | Leicester |
| Newcastle and Gateshead House Clearances | Newcastle Upon Tyne, Tyne & Wear |
| Newcastle Cleaning | Newcastle Upon Tyne |
| Newcastle Flooring & Sanding | Gateshead |
| Newcastle Plumbing Company | 13 Tumulus Ave, Newcastle, Tyne & Wear |
| Newcastle Tiler | Newcastle upon tyne |
| Newco Electrical | Slough |
| Newconn Contract Services Ltd | Newport |
| Newell Contracts Ltd | Ballyclare |
| Newell Electrical Services | Nottingham |
| Newell Glass & Locks Ltd | 17 North Parade, Mollison Way, Edgware, |
| Newell's Property Development | Berkshire |
| Newey Electrical Installations Ltd | Cradley heath |
| Newey Installation Ltd | Birmingham |
| Newfield Electrical Ltd | Halesowen |
| Newgas Ltd | Towcester |
| Newgate Electrical Services Ltd | Brentwood |
| Newhaven Plumbing | Newhaven |
| Newheat Ltd | Saffron walden |
| Newire Electrical Services Limited | Larkhall |
| Newland Construction Design & Build | Bristol |
| Newland Garage Limited | East yorkshire |
| Newland Landscapes | |
| Newlands Building Contractors Ltd | Neath |
| Newleaf Bespoke Joinery | Bolton, Greater Manchester |
| Newleaf Drives & Landscapes Ltd | West midlands |
| Newleaf Kitchens | Gloucestershire |
| Newleaf Removals | Edinburgh |
| Newlec Electrical Contractor Ltd | Poole |
| Newline Construction Services Ltd | Surrey |
| Newlook services | Manchester |
| Newlook Services | Manchester, Lancashire |
| Newly Designed | Devon |
| Newlyn Roofing | Penzance |
| Newman | Nottingham |
| Newman Bespoke Tiling | Yeovil, Somerset |
| Newman Construction | Cheltenham |
| Newman electrical | Winsford |
| Newman Electrical Services (South East) | West sussex |
| Newman Electrical Services Ltd | Keswick |
| Newman Electrics Ltd | Romsey |
| Newman Heating Services | Barking |
| Newman Moore Ltd | Lincolnshire |
| Newmans Heating & Plumbing Ltd | Hill Cottage, 2 Winchester Road, Fair Oa |
| Newmark Electrical Ltd | East morton |
| Newmay Electrical Services Ltd | London |
| Newmillerdam decorators | Wakefield |
| Newo Electrical | Burnham on sea |
| Newon Electrical Services | Cheshunt |
| Newphaseled Ltd | Sheffield |
| Newpoint Group (UK) Ltd | East sussex |
| Newport Builders | Newport |
| Newport City Homes Housing Association Ltd | Newport |
| Newport Electrical Contractors Ltd | Newport |
| Newport Electrical Services | Newort |
| Newport Norse Ltd | Newport |
| Newport Plumbing & Heating Services Ltd | Newport |
| Newquay woodshed | Cornwall, Cornwall |
| Newsam Electrical Contractors Ltd | Merseyside |
| Newspace Interiors | London |
| Newt Plumbing Ltd | Ilford |
| Newtec Plumbing & Heating Ltd | Newark |
| Newtech Electrical Ltd | Leeds |
| Newtech Installations Ltd | Clacton-on-sea |
| NEWTON ABBOT ELECTRICS | Newton Abbot |
| Newton and Daughter | Marlow, Buckinghamshire |
| Newton and Dunn Joinery | Unit 21a Marston Moor Business Park, Tockwith, York, North Yorkshire |
| Newton Building Solutions Ltd | Daventry |
| Newton Contracting Services Ltd | Hull |
| Newton Electrical | Cwmtwrch |
| Newton Electrical | Winscombe |
| Newton Electrical & Mechanical Ltd | Leicester |
| Newton Electrical & Mechanical LTD | Hinckley, Leicestershire |
| Newton Electrical Contractors (Midlands) Maintenance Ltd | Burton-on-trent |
| Newton Electrical Contrators | Harrogate |
| Newton Electrical Ltd | Wolverhampton |
| Newton Mearns Decorators | Glasgow |
| Newtone Heating | |
| Newtons Building Services Ltd | Hoddesdon |
| Newtown Domestics | Skelmersdale |
| Newturn Eco Solutions Ltd | Cuckfield |
| Newydd Maintenance Limited | Cardiff |
| Nex Gen Building Services Ltd | bradford |
| Nex Pest Control Stevenage | Stevenage |
| Nexa Electrical (EA) Ltd | Manningtree |
| Nexa Smart Ltd ta Nexa | Chelmsford |
| Nexdat Ltd | Greater London |
| Nexgen Electrical Ltd | Bolton |
| Nexgen Heating & Plumbing Specialists Ltd | Waterlooville |
| NexLevel Contractors Ltd | Greater London |
| Next 2 Nature Landscapes | Kenilworth, Warwickshire |
| Next 2 Nature Landscapes | Warwickshire |
| Next Electrical Ltd | Cleator moor |
| Next Energy Solutions Ltd | Liverpool |
| Next Fix Building & Heating Ltd | Purley |
| Next Gen Glazing Ltd | South yorkshire |
| Next Gen Heating and Plumbing Ltd | Essex |
| Next Generation Building Services Limited | Essex |
| Next Generation Energy Ltd | York |
| Next Generation Heat Ltd | Matlock |
| Next Generation Renewable Energy Ltd | Oxford |
| Next Level Electrics Limited | Surrey |
| Next Level Inc Ltd | St albans |
| Next Level Plastering | Torquay |
| Next Level Renovations | Rowley Regis |
| Next Services Ltd | Newtownards |
| Next Step Heating Ltd | London |
| Next-Gen Finishes | 16 Woodward Drive, Peterborough |
| Next-Gen Power Ltd | Belfast |
| Nextbuild | Greater London |
| Nextbuild | Docklands, Greater London |
| Nextgen Electrical Contractors Ltd | Bristol |
| Nextgen Plumbing | Glasgow |
| Nextwave Electrical Ltd | Glasgow |
| Nexus 3 Ltd | |
| NEXUS BUILDING SOLUTIONS LTD | Warwick |
| Nexus Electrical Ltd | Birmingham |
| Nexus Electrical Solutions Ltd | Grimsby |
| Nexus Installations | Oadby |
| Nexus North Yorkshire Ltd | Scarborough |
| Nexxus MJS Limited | Axbridge |
| Neylon Electrical Services | Redhill |
| NF Electrical | Nuneaton |
| NFC Construction Limited | Greenford |
| NFC Construction Limited | London |
| NFC Plumbing and Heating | Darwen |
| NFinnerty Electrical Ltd | Upper poppleton |
| NFK Electrical & Maintenance Ltd | Stockport |
| NFS Plumbing & Heating | Bristol |
| NG Builders | Omagh |
| NG Contracts Uk Ltd. | 16 Grosvenor House, 32 West Street, London |
| NG Electrical | Hucknall |
| NG Electrical | Doncaster |
| NG Plumbing & Heating | Enniskillen |
| NG Plumbing & Heating Services | Kilmarnock |
| NG pointing and plastering | Leeds |
| NG1 Power Solutions T/A PowerPark | Nottingham |
| NG5 Electrical Services | Nottingham |
| NG5ive | Nottingham |
| NGA Electrical Engineering Ltd | Barnstaple |
| NGB Construction | Greater London |
| NGB Construction | London, Greater London |
| NGB Electrical | Ryton on dunsmore |
| NGC | Romford |
| NGC Ltd | Romford |
| NGEC Ltd | Frodsham |
| Ngedi limited | Kt4 8AZ |
| NGL Plasterers | Yeovil |
| NGM Plumbing & Heating | Inverurie |
| NGPM Builders | 13 Kost Rd, Norwich |
| NGR Electrical Limited | London |
| NGS Plastering | Shropshire |
| NGUK LTD | London |
| NH Auto Centre Ltd | Birkenhead |
| NH Construction Brickwork and Masonry Ltd | Wetherby |
| NH Electrical | Haverfordwest |
| NH Electrical Ltd | Basingstoke |
| NH Renovations | Watford |
| NH Renovations | 16 St Georges Avenue, London, Greater London |
| NHAC Limited | Marlow |
| NHBC | Salisbury |
| Nhva | Bedford |
| Ni pest control & proofing | Antrim |
| Ni Rok Ltd | London |
| Nial Electrical Contractors Ltd | Bexleyheath |
| NIALL CATLIN PLUMBING AND HEATING LIMITED | Liverpool |
| Niall Gilmore Electrical | Newtownards |
| Niall Pierce Electrical Limited | Grantham |
| Niall Smyth Bathrooms Plumbing and Heating | Belfast |
| Niaprojam Interiors Ltd | London, Greater London |
| Niblock Building Contractors | London |
| Niblock Electrical Services Ltd | London |
| Nic Bate Carpentry | Sheffield, South Yorkshire |
| Nic Day Property Maintenance Ltd | Fareham |
| NIC Electrical Solutions Ltd | Rotherham |
| NIC Electrics | Stockport |
| NIC Electrics | Stockport |
| Nic's Mowing | Cirencester |
| Nica Design Windows & Doors | Greater London |
| Nice 'n' Stripy | Guildford |
| Nice Finish | Bilston |
| Nice Plumbs | Portsmouth |
| Nice Touch Property Services | London |
| Nice& Personal Landscaping Limited | Northamptonshire |
| Niche Bathroom Installations | Mirfield |
| Niche Electrical Contractors Ltd | West malling |
| Nichi Ltd | London |
| Nicholas | Somerset |
| Nicholas Booth | Preston |
| Nicholas Cull | Loughton |
| Nicholas Dean | Newcastle-under-lyme |
| Nicholas Electrical Limited | East grinstead |
| Nicholas Electrical Limited | Pinecroft, 144 Copthorne Road, Felbridge, Surrey |
| Nicholas Galligan | Knebworth |
| Nicholas Hall | London |
| Nicholas James Construction | Bromley, Kent |
| Nicholas James Home Improvements Ltd | 12 Chelsea Fields, Hoddesdon, Hertfordsh |
| Nicholas Jones | Malvern |
| Nicholas Joseph Mewse Electrical Ltd | Eltham |
| Nicholas Lawrence | Tunbridge wells |
| Nicholas Lock | Bath |
| Nicholas Mitchell | Dereham |
| Nicholas Turner Electrics | London |
| Nicholas Ward | Warwick |
| Nicholas White | Ryde |
| Nicholas Williams plumbing and heating | Ystradgynlais |
| Nicholas Wycisk | Croydon |
| Nicholls Countryside Construction Ltd | Kirdford |
| Nicholls Electrical | Horsham |
| NICHOLLS JOINERY | KETTERING |
| Nicholls Plastering | Crawley |
| Nicholls Projects Ltd | Brentwood |
| Nicholls Services Ltd T/A Solson Services | Witham |
| Nichols Interiors & Construction Ltd | London |
| Nichols Roofing | Bury st edmunds |
| Nicholson Electrical Ltd | St Austell, Cornwall |
| Nicholson Ground Maintenance Ltd | Carlisle |
| Nicholson Roofing | Edenbridge |
| Nicholson Velux | Liverpool |
| Nicholson's Plumbing Services | Reading |
| Nicholsons Roofing | Newcastle upon tyne |
| Nick A B Plumbing | Inverurie |
| Nick Abbott Electrical | Woodbridge |
| Nick Allen Building Service Ltd | Brighton |
| Nick Aplin Ltd | Sherborne |
| Nick Bailey Roofing | Mansfield |
| Nick Blakeley Electrical | Benllech |
| Nick Bolton | London |
| Nick Bradwell | Newquay |
| Nick Brown Painter And Decorator | Tongham |
| Nick Butler Kitchen Installations Ltd | Banbury |
| Nick Carr | Eastleigh |
| Nick Chichester Carpentry & Building Services | Bristol |
| Nick Chinn New Build & Maintenance | Bristol |
| Nick Chubb Electrical | Bridgwater |
| Nick Clarke Electrical | |
| Nick Cogan Electrical | Cardiff |
| Nick Compton Plastering Services | Basingstoke |
| Nick Cook Electrical | Salisbury |
| Nick Cox Plumbing and Heating | Huddersfield |
| Nick Cunningham | Sandwich |
| Nick Dayman | Colchester |
| Nick DeCianti Tiling | 192 Lynwood Drive, Wimborne, Dorset |
| Nick Dunhill Electrical Contractors | Leeds |
| Nick Easton Construction | Kingsbridge |
| Nick Ellaway Plumbing & Heating | Blandford forum |
| Nick Evans Electrical Limited | St asaph |
| Nick Faulkner Bathrooms | Newquay |
| Nick Fletcher Electrical Ltd | Filey |
| Nick Forbes Carpentry | Andover |
| NICK GABRIEL PLASTERING | |
| Nick Garfitt Gardening Services | Tewkesbury |
| Nick Gawel Trading as Vantage - Electrical | Chessington |
| Nick Geraghty Electrical | Royston |
| Nick Gower | Whitby |
| Nick Haigh | Winscombe |
| Nick Harrison | Thatcham |
| Nick Hebden Painting Contractors | Hinckley |
| Nick Hill Electrical Contractor | Conwy |
| Nick Hopewell Design, Build & Restoration | Ivy Cottage, Cubley, Ashbourne |
| Nick Irlam Ltd T/A Irlam | Carnforth |
| Nick Judd Plumbing & Heating | Morecambe |
| Nick Keeble & Son | Taunton |
| Nick Lloyd & Sons Plumbing & Heating | Pencader |
| Nick Locke Electrical Services | Newport |
| Nick Manning Decorating Service Ltd | Wellington |
| Nick manser paving | Cheshire |
| Nick Merritt Electrical Services | New milton |
| Nick Newbould Plumbing and Heating Ltd | Stockton-on-Tees, County Durham |
| Nick O'Donnell Ltd | Streatham |
| Nick O'Sullivan T/A Total Building Solutions | Reading |
| Nick Owen Landscapes | Greater Manchester |
| Nick Padfield | West Wickham |
| Nick Page T/A Nick Page Electrical Services | Plymouth |
| Nick Palmer Electrical | Northampton |
| Nick Palmer Removals | Hertford |
| Nick Parker Electrical Contractor | Woking |
| Nick Perry Electrical | Kidderminster |
| Nick Pitcher | Dartmouth |
| Nick Plumb Trading As Aspect Heating & Plumbing and Aspect Property Se | 35 Avon Close, Stockton-on-Tees, Clevela |
| Nick Pocock Electrical Ltd | Calne |
| Nick Price Carpentry | Haverfordwest |
| Nick Price Construction | Petworth |
| Nick Rd | Chertsey |
| Nick Reeves Construction | Bath |
| Nick Robinson Electrical | Boston |
| Nick Shelley Electrical Ltd | Wadebridge |
| NICK SMITH BUILDERS | Fareham |
| Nick Smiths Carpentry | Bristol |
| Nick Sparky Moore Electrical (NSME) Ltd | Stoke-on-trent |
| Nick Steads Plastering | Hartlepool |
| Nick Street Electrical Ltd | Helston |
| Nick Tate Electrics | Wokingham |
| Nick Taylor Painting & Decorating | Andover |
| Nick Teague Brickwork & Stonework | Bury |
| Nick Thomas Plumbing & Heating | Lancaster |
| Nick Trott LTD | Taunton |
| Nick Wainwright Electrical | Sheffield |
| Nick Waughman Electrical Contractor | Brighton |
| Nick Williams Plumbing Services | Hereford |
| Nick's Complete Plastering & General Building | Ross-on-wye |
| Nick's Domestic Repairs | Gunnislake |
| Nick's Electrics | Caerphilly |
| Nick's Garden Service | birmingham |
| Nick's Plumbing & Heating Services | Southampton |
| Nick's Removals | Manchester |
| Nickbiria | London |
| Nickelles Building & Roofing Services | Merthyr tydfil |
| NickHolden | Northampton |
| Nicks Carpentry & Joinery | Plymouth |
| Nicks Cleaners Ltd | London |
| Nicks Plastering Services | Wakefield |
| Nicks Removals | Austin CT, Manchester, Lancashire |
| Nickson Extensions and Orangeries | Lancashire |
| Nicky Charlton | Presteigne |
| Nicky Jones | Aylesbury |
| Nicky Preston & Co | Grangemouth |
| Nicky Price | Greater London |
| Niclex Projects Ltd | Greater London |
| Nico Contractors Limited | Enfield |
| Nicol Electrical | Preston |
| Nicola Scannell Design and Property | Henley on Thames, Oxfordshire |
| Nicola Vinall Positive Menopause | Kent |
| Nicolae Kluska | Reading |
| Nicolas Hooper Interiors LTD | 53-59 James Street, |
| Nicolas Roofing & Building Maintenance | 13 Salmons Close, Ware, Hertfordshire |
| Nicoline King Interiors | Dorset |
| Nidd Valley Gardens | Harrogate |
| Nidderdale Electrical Limited | Harrogate |
| Niddside Electrical Ltd | Harrogate, North Yorkshire |
| Nidex Construction Ltd | London |
| Nielsen's Security & Property Services | Abingdon |
| NIFTY GAS LTD | BROXBOURNE |
| Nifty Places Ltd | |
| Nifty Plumbers | London |
| Nigel Adams Electrical Contractors | Guildford |
| Nigel Andrews | Kingston upon thames |
| Nigel Barnes Plumbing & Heating | Pickering |
| Nigel Bass Plumbing & Heating | Enfield |
| Nigel Bates | Whitstable |
| Nigel Billing Building Contractors | Markfield |
| Nigel Bird Plumbing & Heating Ltd | Carnforth |
| Nigel Black Domestic Plumbing | Wickford |
| Nigel Boardman | Cardiff |
| Nigel Brunt Properties Ltd | Cuffley |
| Nigel Buck Electrical | Bedford |
| Nigel Burt Electrical | Selby |
| Nigel Candy Heating & Plumbing | Bridgend |
| NIGEL CANN PAINTER & DECORATOR | 43 Station Road, Arksey, Doncaster, South Yorkshire |
| Nigel Darwell | Chester |
| Nigel Durn | Stroud |
| Nigel Elsey | Ware |
| Nigel Evans Electrical | Llanelli |
| Nigel Fahy Plumbing & Heating | Chester |
| Nigel Fountain Plumbing Maintenance | Newark |
| Nigel Gillard Electrical Contractor | Ilminster |
| Nigel Giltrow Electrician | Milton-under-wychwood |
| Nigel Goodfellow | Dawlish |
| Nigel Green Building Services | Worcester park |
| Nigel Gresty Limited | Chelmsford |
| Nigel Griffiths Carpenter & Builder | Haverfordwest |
| Nigel Head | Oxford |
| Nigel Horswill T/A C F P Electrical | Deeside |
| Nigel Howard | Stevenage |
| Nigel Hudson Ltd | Dursley |
| Nigel Jones Domestic Gas Services | Nantwich |
| Nigel Kennedy | Harrogate |
| Nigel Lever Ceramic Tilers | Bolton |
| Nigel Lewis | Swansea |
| Nigel Lightfoot Electrical Contracting L | Northallerton |
| Nigel M Farr Plumbing & Heating Services | Doncaster |
| Nigel Mogridge Plumbing And Heating | Bristol |
| Nigel Moore Electrical Contractors Ltd | Lincoln |
| Nigel Morris Decorators | Scarborough |
| Nigel Nicholson Plumbing | Driffield |
| Nigel Parsons | Lowestoft |
| Nigel Peters | Warminster |
| Nigel Phillpotts Plumbing & Property Services | Harrogate |
| Nigel Powter Electrical | Cambridge |
| Nigel Pugh Plumbing & Heating | Wilmslow |
| Nigel Rimmer | Helston |
| Nigel Saunders | Torquay |
| Nigel Smith Plumbing and Heating contractors | Lincoln |
| Nigel Stokes Plumbing & Heating Engineers | High peak |
| Nigel Stoves | Stockton-on-tees |
| Nigel Stoves Plumbing And Heating Limited | 46 Ingleby Grove, Stockton-On-Tees, Clev |
| Nigel Sullivan | East Sussex |
| Nigel Taylor Electrical | Barnetby |
| Nigel Webster Property Maintenance | Waldridge |
| Nigel Williams Interiors | Kent |
| Nigel Williams Motor Services | Abergele |
| Nigel Woodcock Plumbing & Heating | Thetford |
| Nigel's Plumbing & Heating | Birmingham |
| Night Watch Security Ltd | Aylesbury |
| Night Watch Security Services | Hereford |
| Nightfox Security Services Ltd | Bootle |
| Nightglade Ltd | London |
| Nightingale Bathrooms Ltd | Kent |
| Nightingale Builds Ltd | Cheshire |
| Nightingale Electrical | Bolton |
| Nightingale Electrical Limited | Chepstow |
| Nightingale Joinery | Nightingale Hall Farm, Nightingale Hall Road, Earls Colne, Colchester, Essex |
| Nightingale Shepherd Huts | Uckfield |
| Nightingales Artexing & Plastering | Hemel hempstead |
| Nightlight Electrical Limited | Havant |
| Nightowl Security Services | Dorking |
| Nightwatch | Sheffield |
| Nii Laryea | Staines |
| Niitec Solutions | London |
| Nik & Jel Services Ltd | South ockendon |
| Nik Handyman Wolverhampton | Wolverhampton |
| NIK Painting And Decorating Ltd | 11 Coleman Way, Maidstone |
| Nik T-S Electrical Services | Portsmouth |
| Nika Projects Ltd | Beckenham |
| Niki | London |
| Niki Harvatt Electrical Services | Hornsea |
| Niko Expert Builder | |
| Niko Jikuri | London |
| Nikola Electric Ltd. | London |
| NILE Construction Ltd | London |
| Nilec Services | Sheffield |
| Nilesh Khokiya | Leicester |
| Nilo Construction Limited | Epping |
| Niman Electrical Services | Nottingham |
| Nimarble | Dungannon, Belfast |
| Nimrod Electrical Ltd | Wallasey |
| Nimu & Sons Plumbing & Electrical Services | Nuneaton |
| NINA ENTERPRISE | |
| Ninan John | Leatherhead |
| Nine Ash Electrical | Faversham |
| Ninja Plumbers | London |
| Ninos Carpentry Ltd | Greater London |
| Nions Home Ltd | Northamptonshire |
| Nirbhai Singh Sidhu | Southall |
| Nirmaljeet Kumar | Southall |
| Nirvana Maintenance Ltd | Sevenoaks |
| Nirvana Spa & Leisure Ltd | Wokingham |
| Nisha Cleaning | Oxford |
| Nismo Engineering Ltd | Ilford |
| Niso Group | Orpington |
| Nisup Building Services | Edgware |
| Nitec Solutions | Clynderwen |
| Nithsdale Plumbing & Heating | Dumfries |
| Nivec Electrical Ltd | Liverpool |
| Nixon Building | Stoke-on-trent |
| Nixon Electrical Contractors | Chesham |
| Nixon Electrical Contractors | Chesham |
| Nixon Electrical Ltd | Sheffield |
| NIXOR Design and Build | Lymington, Hampshire |
| Niyati CCTV Ltd | Hayes Uxbridge |
| NJ & SJ Harvey | |
| NJ Build Ltd | Cannock |
| NJ Building | Neath Port Talbot |
| NJ Building Maintenance | Lancashire |
| NJ Electrical Services | Southampton |
| NJ Electrical Services Ltd | Hereford |
| NJ Electrical Solutions Ltd | Stalybridge |
| NJ Farrar Property Maintenance | Chard |
| NJ Groundworks Ltd | Peterborough |
| NJ Light | Truro |
| NJ Stones UK Ltd | A2 Chassis Industrial Estate, Grovebury Road, Leighton Buzzard, Bedfordshire |
| NJB Electrical Ltd | Oxford |
| NJB Electrics | Sutton coldfield |
| NJB Installation Services Ltd | Barnsley |
| NJC Electrical Installations | Houghton le spring |
| NJC Electrical Services | Sheffield |
| NJC Services | Hampton dene |
| NJF Electrical & Property Maintenance | Chester |
| NJFP Limited t/a NJFP Electrical | Loughborough |
| NJG BUILDING SOLUTIONS LTD | Hertfordshire |
| NJG Glass & Locks | Dunstable |
| Njhs Electricals ltd | Lightwater |
| NJM Electrical | Paignton |
| NJM Electrical | Sherborne |
| NJM Electrical Ltd | Bromsgrove |
| NJM GENERAL BUILDING CONTRACTO | Banbury |
| NJM Tiling | Gravesend |
| NJP Heating Services Ltd | 14 Matthews Way, Oakley, Basingstoke, Ha |
| NJR Electrical and Fire Ltd | Chelmsford |
| NJR Electrical Services Ltd | Coalville |
| NJS Ltd | Darlington |
| NJS Plumbing & Heating | Berkshire |
| NJT Electrical | Morriston |
| NJV Electrical Ltd | Peterborough |
| NJV Tiling | Harlow |
| NJW Electrical Services Limited | Bishops hull |
| NJW Installations Ltd | Potters bar |
| NK Design and Build | Greater London |
| NK Digital Installations | Derbyshire |
| NK Electrical | Nottingham |
| NK Electrical and Building Services Ltd | Luton |
| NK Electrical Services | Solihull |
| NK Electrical Services | Solihull |
| NK Heating Solutions Ltd | Perth |
| NK Kitchens and Carpentry | Vale of Glamorgan |
| NK Living | Lingfield, Surrey |
| NK Living | Greater London |
| NK Omni Services Limited | Marlborough |
| NK Property Renovations Ltd | London, Greater London |
| NKB Building Services Limited | Hoddesden |
| NKD Contractors | 65 Dartmouth Road, Forest Hill, London, Greater London |
| NKL Landscaping Ltd | Birmingham |
| NKS Contracts (Central) Ltd | Cirencester |
| NKS Contracts Ltd | Bristol |
| NL Plumbing | High Wycombe |
| NL Roofing Service | 85 Herongate road, Waltham Cross, Hertfordshire |
| NLA | |
| NLB Construction ltd | Peterborough |
| NLC CARPENTRY & JOINERY | Dorking |
| NLC Electrical | Chepstow |
| NLC Electrical | Knaresborough |
| NLC Electrical and Home Maintenance | Fareham |
| NLC Stairlift & Electrical Services | Bolton |
| NLE Electrical Ltd | Sheffield |
| NLG Electrical | Seaford |
| NLG Landscaping LTD | 154 Colney Hatch Lane, London, Greater London |
| NLP (NE) Ltd | Gateshead |
| NLS Electrical | Woodall |
| NLT Decor | Ripon |
| NM Building & Landscaping | Waltham Cross |
| NM Electrical | Liverpool |
| NM Electrical | Milton Keynes |
| NM Technical Services Ltd | Bude |
| NM-Kitchens | East Sussex |
| NMA Electrical | Shepton mallet |
| NMB Kitchens & Builders | Greater Manchester |
| NMC Property Services | Ormskirk |
| NMD Group | Cleckheaton |
| NMElectrical | Cannock |
| NMG Electrical Contractors | Dungannon |
| NMP Electrics Ltd | Brough |
| NMP Ltd | Crewe |
| NMPM Limited | Norwich |
| NMS Electrical Services | Huthwaite |
| NNC Electrical Ltd | Bedford |
| NNEON Ltd | London |
| No 1 Decorators | Ilford |
| No 1 Midlands | Wolverhampton |
| No 1 Painters & Decorators | Glasgow |
| No 1 Removals | London |
| No Drip Plumbing | Sheffield |
| No Drips No Sparks | Manchester |
| No Leaks Plumbing & Tiling Services | Leeds |
| No Leaks Plumbing Repair | Stockport |
| No longer trading | |
| No Mess Cleaning Ltd | Cannock |
| No More Mess | Earlshilton |
| No Nonsense Gas Water & Power | Ashby-de-la-zouch |
| No Nonsense Plumbing Limited | London |
| No Problem Roofing | Burnley |
| No Problems Just Solutions Electric | New milton |
| No Such Thing Studios | Walthamstow, East London, Walthamstow, East London, Greater London Walthamst |
| No Tree Service | Market harborough |
| No.471 | Swindon |
| NO1 ODD JOB MAN PAINTER AND DECORATOR | 6, Lower Clark street, scarborough |
| No1 Sparks Ltd | Tolleshunt knights |
| No1 Sparky | Conwy |
| No1builders | Walsall |
| Noades Painting And Decorating | Hertfordshire |
| Noah Skitt Ltd | Arrochar |
| Noah's Roofing & Guttering Ltd | Derby |
| Noah's Tree & Landscaping Services | Reading |
| Noahs Ark Garden Services | Leeds |
| Noake Builders | Frizington |
| Noakes Incorporating Ltd | Orpington |
| Noble Building & Electrical Services Ltd | Borehamwood |
| Noble Building and Paving | Kent |
| Noble Carpentry | Northampton |
| Noble Electrical | Warminster |
| Noble Electrical Contractors Ltd | Nottingham |
| Noble Electrical Limited | |
| Noble Electrical Services Ltd | Blackburn |
| Noble Gas | Newton abbot |
| Noble Gas & Heating Services | Dronfield |
| Noble Gas Ltd | Wrexham |
| Noble Gas Services Ltd | Reading |
| Noble Homes | Castleford, West Yorkshire |
| Noble Roofing Ltd | King's Lynn, Norfolk |
| Noble Standard Electrical | |
| Nock Electrical | Wakefield |
| Noel Bateman Electrical | Normanton |
| Noel Edwards Electrical Services Ltd | Wrexham |
| Noel Savage Construction | Castlewellan |
| Noel Thomas | West Molesey |
| Noel's Heating and Plumbing Ltd | |
| Noels plastering paint & co | Gillingham |
| Noel’s Design | Greater London |
| Noir studio | West Sussex |
| Noitavonni Tiling Services | Nottingham |
| Nolan Electrical Services | Potters bar |
| Nolan Freebury Bespoke Tiles | Unit 1C, West Stockwith Business Park, Misterton, Nottinghamshire |
| Nolan Heating Services | Bracknell |
| Nolan Plastering Services | Hemel hempstead |
| Nolla Group Limited | Rainford |
| Nomad Removals | London |
| Nomex Design | Greater London |
| None | NG4 3FT |
| none | Lancashire |
| None | Manchester |
| Nones Building & Electrical Contractors | Manchester |
| Nonsuch Electrical Solutions Ltd | Sutton |
| Nook 'N' Cranny Cleaning | Glasgow |
| Nook Kitchens and Bathrooms Ltd | Warwickshire |
| Noon Building Services | Port talbot |
| Noonan Electrical Ltd | Kenley |
| Nor-Den Electrical | Londonderry |
| Nor-Mech Limited | Widnes |
| Noran Electrical Ltd | Dundee |
| Norbeck Ltd | Warminster |
| Norbury Electrical | Buntingford |
| Norco Heat Services Ltd | Chester le street |
| Norcom Access Ltd | Chelmsford |
| Norcom Electrical Services | Thames ditton |
| Norcroft Electrical Limited | Thurgoland |
| Nord Kitchens | Greater Manchester |
| Nordic heating | Brighton |
| Nordic Sky Limited | Tonbridge, Kent |
| Nordic Studio by Biehl | East Lothian |
| Nordic Windows | Armagh |
| Nordland Landscapes | Muswell Hill, Greater London |
| Nordomatic UK LTD | Birmingham |
| Nordri Ltd | Shetland |
| Noremac Security Services Ltd | Motherwell |
| Norfolk and Suffolk Electricians Ltd | Wymondham |
| Norfolk Coast and Country Building and Renovation | King's lynn |
| Norfolk Connected Ltd | Sheringham |
| Norfolk Current LTD | Norwich |
| Norfolk Custom Kitchens | Norfolk |
| Norfolk Designer Driveways Ltd | Norfolk |
| Norfolk Electrical and Testing Ltd | Norwich |
| Norfolk Flat Roofing | King's lynn |
| Norfolk Moles - Traditional Mole Catcher | Norwich |
| Norfolk Plumbing | |
| Norfolk Plumbing & Drainage | King's lynn |
| Norfolk Plumbing Heating & Renewables Ltd | Great yarmouth |
| Norfolk Removals | Norwich |
| Norfolk Renewable Heating Ltd | Norfolk |
| Norfolk SmartHomes Limited | Attleborough |
| Norfolk Solar Ltd | Norwich |
| Norfolk Trees | Norwich, Norfolk |
| Norman & Andrew Oak Electrical Contracto | Launceston |
| Norman Evans Window Cleaning & Decorating | Headley |
| Norman Hall Plastering | Nottingham |
| Norman Hargreaves Co | Berwick-upon-tweed |
| Norman Jarvis & Son | Hull |
| NORMAN JARVIS & SON | Hull |
| Norman Jones | Bala |
| Norman L Mickle | Stockton-on-tees |
| Norman Nailor Electrical Contractor | Devizes |
| Norman Phillips Electrical Services | Stourbridge |
| Norman Poultney | Ba5 2gu |
| Norman Raynore | King's lynn |
| Norman Shanks Builder | Portree |
| Norman Williams | Northolt |
| Normans Electrical Contractors Ltd | London |
| Normasonry | Kent |
| Normz Plumbing | Wellingborough |
| Normz Plumbing & Heating Services | Northamptonshire |
| Norse Commercial Services | Norwich |
| Norse Commercial Services | Barnsley |
| Norse Electrical | Bedford |
| North Ants Roofing Co UK | Kettering |
| North Berwick Garden & Turfcare Services | North Berwick |
| North Berwick Plumbing & Heating | North berwick |
| North Cheshire Construction Ltd | Warrington |
| North Cheshire Electrical Limited | Warrington |
| north coast drains | 69 Sea Rd, Castlerock, North Lanarkshire |
| North Coast Electrical Ltd | Padstow |
| North Coast Heat Care | Portstewart |
| North Coast Heating Ltd | Truro |
| North coast landscapes | Cornwall |
| North County Pest Control Services | Burnley |
| North Devon Decorators | Ilfracombe |
| North Devon Electrical Services Ltd | Barnstaple |
| North Devon Painting Services | Ilfracombe |
| North Domestic Installations | Luton |
| North Domestic Installations | Luton |
| North Dorset Electrical Services | Sturminster newton |
| North Down Electrics Ltd | Bangor |
| North East Contractors Ltd | 82 Park View, Whitley Bay, Tyne & Wear |
| North East Decorators | Stockton-on-tees |
| North East Electrical | Northumberland |
| North East Electrical Contractors | 82 Park View, Whitley Bay, Tyne & Wear |
| North East Electrical Ltd | Washington |
| North East Electrical Ltd | Durham, County Durham |
| North East Electrical Solutions | Hartlepool |
| North East Gas & Plumbing Services | Newcastle upon tyne |
| North East Glazing Systems Ltd | Tyne and Wear |
| North east hardscape and horticulture | Tyne & Wear |
| North East Heating Ltd | Unit 9N, Riverside Industrial Estate, Ri |
| North East Heating Ltd | |
| North East Heating Solutions Limited | West yorkshire |
| North East Installations Ltd | Newcastle |
| North East Landscaping | Newcastle upon tyne |
| North East Pro Tilers Ltd | Newcastle upon tyne |
| North East Roofing Limited | Jarrow |
| North East Services Ltd | Aberdeen |
| North East Solar Ltd | Gateshead |
| North Electrical | Swindon |
| North Electrical Contractors | Derby |
| North Electrical Ltd | Newcastle upon Tyne |
| North Essex Compliance Testing Ltd | Colchester |
| North Essex Pest Control | Colchester |
| North Fencing Ltd | Matlock |
| North Green Homes Ltd | Colchester |
| North Group (Lincs) Ltd | Sleaford |
| North Group Projects Ltd | Wakefield |
| North Hertfordshire Construction Ltd | Hitchin |
| North Herts Sparks Ltd | Letchworth garden city |
| North Kensington Removals Ltd. | 21 Du Cane Rd, Kensington, Greater London |
| North Leisure Products Ltd T/A North Spas & North Sparks | Birtley |
| North Lincs Electrical | Brigg |
| North London Electrical Ltd | Hemel hempstead |
| North London Electricians | London |
| North London Floor Sanding Experts | England |
| North London Gas Ltd | Borehamwood |
| North London Heating and Plumbing | Solar House, 915 High Road, North Finchl |
| North London Piano Moving | London |
| North London Plumber | Enfield |
| North London Plumber | Enfield, Greater London |
| North London Plumbing Heating & Builders | London |
| North London Professional Plumbing Services | London |
| North London Roofing & Building Ltd | London |
| North London Shop Fronts | Greater London |
| North Meols Plumbing & Heating | Southport |
| North Norfolk Electrical | Fakenham |
| North Northamptonshire Council | Corby |
| North Oxfordshire Roofing | Brackley |
| North Oxon Electrical Ltd | Banbury |
| North Oxon Electrical Ltd | Banbury |
| North Plus Security | Cardiff |
| North Point Electrical Contracting | Dundee |
| North Power 4 Ltd T/A Solar Power NI | Northern ireland |
| North South Restoration | Shoreham-by-sea |
| North South Windows | Surrey |
| North Staffs Combined Healthcare NHS Trust | Stoke-on-trent |
| North Star Electric Ltd | Glasgow |
| North Thames Heating & Plumbing Merchants | 9a, Armstrong Road, Benfleet, Essex |
| North Tiles and Stone Centre | Skipton, North Yorkshire |
| North Tyne Heating | Cramlington |
| North Tyne Plastering & Property Maintenance | Wallsend |
| North Tyneside Council | Newcastle upon tyne |
| North Wales Alarms Ltd T/A North Wales A | Abergele |
| North Wales Electrical | |
| North Wales Heating Services | Abergele |
| North Wales Housing | Conwy |
| North Wales Housing | Llandudno junction |
| North Wales Sheds & Fencing | Wrexham |
| North Warwickshire Borough Council | Atherstone |
| North West Driveways Ltd | Lancashire |
| North West Electrical Maintenance LTD Ltd | Oldham |
| North West Electrical Systems | Aspull |
| North west emergency locksmiths Ltd | Wallasey |
| North West Fencing & Gates | Bolton |
| North West Fibre Glass Roofing | Thornton-cleveleys |
| North West Garden Experts | Londonderry |
| North West Gardens | Manchester |
| North West heating and plumbing solutions l t d | Liverpool |
| North West Leicestershire District Council | Coalville |
| North West London Builders Ltd | London |
| North West Pest Away UK LTD | Stockport |
| North West Plastering | Preston |
| North West Plumbing & Drainage Specialists | St helens |
| North West Refurb | Liverpool |
| North West Surfacing Contractors Ltd | Greater Manchester |
| North West Window Repairs Ltd | Prescot |
| North Yorkshire Council | Harrogate |
| North Yorkshire Council Scarborough Asset Management | Scarborough |
| North Yorkshire Heating | Thirsk |
| North Yorkshire Loft Conversions | Knaresborough |
| North Yorkshire Power Wash | Scarborough |
| North/Tay Electrical Contractors | Bromley |
| Northallerton Plasterers | Northallerton |
| NORTHAMPTON BUILDERS LTD | Northampton |
| Northampton Construction Services | Northampton |
| Northampton H2o Ltd | Northampton, Northamptonshire |
| Northampton Kitchen Fitters | Northamptonshire |
| Northampton Transport | Northampton Transport, 65 Kettering Road |
| Northamptonshire Electrical Contractors ltd | Kettering |
| Northamptonshire Partnership Homes | Northampton |
| Northamptonshire Roofing | Daventry |
| Northants Electrical | Northampton |
| Northants Electrical Installations Ltd | Rushden |
| Northants Electrical Solutions | Kettering |
| Northants Electrical Solutions Ltd | Northants |
| Northants Electrics | Northampton |
| Northants Groundwork Contractors | Northamptonshire |
| NORTHANTS LOCK SERVICES | Northampton |
| Northants Plastering Services Ltd | Kettering |
| Northants Resin Driveways Ltd | England |
| Northants Testing Ltd | Burton latimer |
| Northants Timber Floors | Northants |
| Northants Turf | Northampton |
| Northburn Plumbing | Cramlington |
| Northcarrplumbing | Hull |
| Northdowns Interiors | South Godstone |
| Northeast Plumbing & Heating Services | Aberdeen |
| Northeast Windows and Doors, Conservatories LTD. | Tyne & Wear |
| NorthEastGas Limited | Newcastle upon Tyne |
| Northern Air Solutions Ltd | Liverpool |
| Northern Artificial Grass | South Yorkshire |
| Northern Electrical Company | Leeds |
| Northern Electrical Contractors (NEC) Lt | Grange-over-sands |
| Northern Finish Ltd | Leeds |
| Northern Heating And Solar Limited | Barnsley |
| Northern Heatlink Renewables Ltd | Leeds |
| Northern Installation Services Ltd | Rotherham |
| Northern Ireland Housing Executive | Newtownabbey |
| Northern Landscapes | Cheshire |
| Northern Pest Solutions | Sunderland |
| Northern Plumb Ltd | Fleetwood |
| Northern Power Projects Ltd | Doncaster |
| Northern Pump Suppliers Ltd | Bradford |
| Northern Remedials Limited | Tyne and wear |
| Northern Site Electrics Ltd | Rotherham |
| Northern Solar Ltd | Liverpool |
| Northern Whirlpool Co | Sheffield |
| Northfield Carpentry | Wolverhampton |
| Northfield Electrical Inspections | London |
| Northfield General Builders Ltd | Scunthorpe |
| Northfield General Builders Ltd | South Yorkshire |
| Northfield Glass Centre Limited | Northfield |
| Northgate Electrical | York |
| Northlands Electrical Ltd | Manchester |
| Northleach Property Services | Gloucestershire |
| Northover Roofing | Kettering |
| Northpoint Services Ltd | Havant |
| Northshore | Wallsend |
| Northstone Electrical Services LTD | Corby |
| Northumberland County Council | Morpeth |
| Northumberland Electrical Solutions Limited | Cramlington |
| Northumberland Garden Services | Blyth |
| Northumbria Fencing | Morpeth |
| Northumbria Gas Limited | 4 Cavendish Place, Hobson, Newcastle Upo |
| Northumbria Heating Limited | Hexham |
| Northumbria Heating Services | Newcastle upon tyne |
| Northumbrian Construction Ltd | Hexham |
| NORTHW3ST GAS LTD | Accrington |
| Northwave Electrical | Torrington |
| Northway Electrical Services Ltd | Westerham |
| Northway Electrics Ltd | Redcar |
| Northway Heating & Plumbing | Swindon |
| Northwest Cleaning Services | Preston |
| Northwest Contractors | Holt |
| Northwest Conversion Co | Preston |
| Northwest Double Glazing | Lancashire |
| Northwest electrical and property services ltd | Liverpool |
| Northwest Electrical Contractors | Manchester |
| Northwest Electricity Ltd | Bolton |
| Northwest Gas & PAT | Warrington |
| NorthWest London Decorators | London, Greater London |
| Northwest Marble and Granite | Granite House, Tilson Road, Wythenshawe, Greater Manchester |
| Northwest Mechanics Ltd | Nantwich |
| Northwest Property safe | Merseyside |
| Northwest Roofers | Manchester |
| Northwest Roofing & Building Maintenance Ltd | 46 Dalsetter Avenue, Drumchapel, Glasgow City |
| Northwest Roofworks | Bury |
| Northwest Spraying Co. | Greater Manchester |
| Northwich Glass Ltd | Cheshire |
| Northwick Ltd | Lincoln |
| Northwood Interiors | Amersham |
| Norton | Letchworth garden city |
| Norton Building & Carpentry | Sheringham |
| Norton Carpentry & Construction ltd | Christchurch |
| Norton Construction | Cardigan, Ceredigion |
| Norton Construction | Cardigan |
| Norton Electrical Contractors Ltd | Warrington |
| Norton Electrical Services Ltd | Tonbridge |
| Norton Electricians | Hastings, East Sussex |
| Norton Gas Services | |
| Norton Interiors Ltd | Boroughbridge |
| Norton Landscaping Ltd | London |
| Norton Plumbing | Leeds |
| Norton Repair Shop | Cannock |
| Nortons Electrical | Coventry |
| Nortons Heating | The Raylor Centre, Unit K4, James Street |
| Norvett Electronics (UK) LLP | Polegate |
| Norvolt Solutions Limited | Northampton |
| Norwest Projects Ltd | Manchester |
| Norwest Roofing Company | Morecambe |
| Norwich Carpentry & Building Services | Norwich |
| Norwich City Services | Norwich |
| Norwich Electrical Co Ltd | Norwich |
| Norwich Electrical Install | Costessey |
| Norwich Residental Maintenance Ltd | Norwich |
| Norwich Roofers | 92 St Faiths Ln, Norwich, Norfolk |
| Norwich Stove Installations Ltd | Norwich |
| Norwood Electrical (UK) Ltd | Lockington |
| Norwood Electrical and Renewables | Anlaby |
| Nossiter and Barnett Ltd | Eaton Bray |
| Not interested | Southampton |
| Not interested | |
| Not Just Kitchens Ltd | Dorset |
| Not plumbing and heating | Kings lynn |
| Notion Services | Winchester, Hampshire |
| Notion Services Ltd | Winchester |
| Notting Hill Man and Van Ltd. | London, Greater London |
| Notting Hill Removals Ltd. | 28 Rotherwood Close, Notting Hill, Greater London |
| Nottingham and Derby Roofing Ltd | Derbyshire |
| Nottingham Boiler Solutions Ltd | Nottingham |
| Nottingham Brick-fix | Nottingham |
| Nottingham Building Solutions Ltd | Nottingham |
| Nottingham City Council | Nottingham |
| Nottingham City Council, Growth & City Development | Nottingham |
| Nottingham Combi Services | Nottingham |
| Nottingham Community Housing Association Limited | Nottingham |
| Nottingham Gas Services Ltd | West bridgford |
| Nottingham Jagtech Ltd | Nottingham |
| nottingham painter and decorator | Nottingham, Nottinghamshire |
| Nottingham Plumbing Heating Services | Nottingham |
| Nottingham Property Services | Nottingham |
| Nottingham Roofers | Nottingham |
| Nottingham Roofing Contractors | null |
| Nottinghamshire Drives Ltd | Nottingham |
| Nottinghamshire Drives Ltd | Nottinghamshire |
| Nottinghamshire Healthcare NHS Trust | Nottingham |
| Notts Roofing Ltd | Nottingham |
| Noureddine Plastering | Bristol |
| Nouvell Decor | Buckhurst Hill |
| Nova Biopharma Holdings Limited | Leicester |
| Nova Building Solutions Limited | Hertfordshire |
| Nova Cataleya | Greater London |
| Nova Ceramica | London, Greater London |
| Nova Construction | Greater Manchester |
| Nova Decor | Dorking |
| Nova Electrical Group | Iver |
| Nova Electrical Services | Sutton coldfield |
| Nova Electrics Ltd | Southend on sea |
| Nova Facilities Management Ltd | Tower hamlets |
| Nova Flooring | Cardiff |
| Nova Glass Solutions | Hemel Hempstead |
| Nova Kitchens | Slough |
| Nova Renewables Ltd | Pevensey |
| Nova Renovation | Nova, London |
| Novafuel Solutions Ltd | Liverpool |
| Novalux Electrical Services Ltd | London |
| Novare Plumbing Ltd | Hampshire |
| Novastar Electrical Limited | London |
| Novitas Decorators | London, Greater London |
| Novitas Decorators Ltd | London |
| NOVO ELECTRICAL LTD | Hayle |
| Novo House | 403 Hornsey Road, London |
| Novo London Design and Build | Greater London |
| NOVO MEP LIMITED | Altrincham |
| Novo Solutions Group Ltd | London |
| Novo Solutions Group Ltd | London |
| novospace ltd | Greater London |
| Novus Compliance Services Ltd | Takely |
| Novus Electrical Solutions Ltd | Croydon |
| Novus Installations Ltd | Stourbridge |
| Novus Property Solutions Limited | Stoke on trent |
| Novus Property Solutions Ltd | Burton-upon-trent |
| Novus Property Solutions Ltd | South brent |
| Now Electrical South East LTD | Gillingham |
| Now Electrical UK Ltd | Broseley |
| Now EV Ltd | Aylesbury |
| Now Hot Heating | Leicester |
| NowThen Cleaners Ltd | Sheffield |
| NP Decor | Maidenhead |
| NP Electrical | Ballymena |
| NP Electrical Services South West Ltd | Plymouth |
| NP Electrics & Testing Ltd | Tring |
| NP Gardening | Newry |
| NP Owens Electrical | Kingsbridge |
| NP Trade Ltd | London |
| NP Walden Electrical | Sandown |
| NPB Electrical | Chichester |
| NPC Electrical Services Ltd | South Ockendon |
| NPC Electrical South East Limited | Maidstone |
| NPC Plumbing and Heating | |
| NPD Builders | Lancashire |
| NPE Services Ltd | Tadworth |
| NPG Electrical | Petersfield |
| NPH Electrical | Sheffield |
| NPH PLUMBING & HEATING LTD | Kingston upon thames |
| NPM Electrical Ltd | East grinstead |
| Npplastering | Liverpool |
| NPS Carpentry | Camberley |
| NPS Electrical | Harlow |
| NPS Electrical LTD | Skipton |
| NPS Electrical Services LTD | Newport pagnall |
| NR Electrical | Surrey |
| NR Electrical Contractor Limited | Leicester |
| NR Electrical Fire & Security Systems | Northampton |
| NR Electrical Services (Scarborough) Limited | Scarborough |
| NR Electrical Services Ltd | London |
| Nr Electrics | Varteg |
| NR Group | Cheltenham |
| NR Property Services | |
| NRA Electrical | Epsom |
| NRB Electrical Contractors Limited | Bradley stoke |
| NRG Carpentry | Bedfordshire |
| NRG Electrical Engineers Ltd | Oldham |
| NRG Electrical Installation Services | Hitchin |
| NRG Electrical Ltd | Dunmow |
| NRG Heating & Plumbing Services Ltd | Hereford |
| NRG Powerjet Ltd | Redbourn |
| NRG Sussex Ltd | Worthing |
| NRGES Renovations Limited | London |
| Nrgise Electrical Services | Newmarket |
| NRH Electrical Ltd | Longfield |
| NRH Electrical Services Ltd | Huntingdon |
| NRJ Electrical Solutions Ltd | Southampton |
| NRJ Mengham | Havant |
| NRLX Ltd | Brighton |
| NRM Electrical | Nottingham |
| NRO Plastering | Manchester |
| NRS Electrical Engineers Ltd | Callington |
| NRS Plumbing | Barnet |
| NRV Electrics Ltd | 10 Erleigh Court Drive, Earley, Reading, Berkshire |
| NRW Electrical | York |
| NS BUILDERS & Plumbing Services limited | Dudley |
| NS Contractors London Ltd | Dagenham |
| NS Elect Ltd | Lancaster |
| NS Electric | Leicester |
| NS Electrical | Hove |
| NS Electrical | Loughborough |
| NS Electrical | Somerset |
| NS Electrical | 14 Longstone Rise, Belper, Derbyshire |
| NS Electrical Services | Sutton coldfield |
| NS Electrical Services Ltd | Greenhithe |
| NS Lowe Electrical Contractors Ltd | Manchester |
| NS-Lec Ltd | Louth |
| NS3 Electrical Ltd | Wembley |
| NSA Plumbing and Heating | Belfast |
| NSB Carpentry | Galashiels, Scottish Borders |
| NSB Contracting Ltd | Fraserburgh |
| NSB Heating Co | Worcester |
| NSC Building Services | Burton-on-trent |
| NSC Electrical Contractors LLP | Maidstone |
| NSE (Wales) Ltd | Milford haven |
| Nserv | Corringham |
| NSH Roofing | Chatham |
| NSJ Contractors Ltd | Buxton |
| NSM Electrical | Bristol |
| NSM Services Limited | Essex |
| NSP Electrical | Dorsett |
| NSP Plumbing Services | Brecon |
| NSR Plumbing + Heating | Egham |
| NSS Testing | Leeds |
| NT Blundell | Southampton |
| NT Electrical | Chesterfield |
| NT Electrical Services | Leeds |
| NT Electrical Solutions Ltd | Bolton |
| NT Home Services Ltd | Reading |
| NT Thanas | Buckinghamshire |
| NT-Electrician | Pr4 0ej |
| NTH DEGREE EIS LTD | Underwood |
| NTH Electrical Contractors Ltd | Wakefield |
| NTI (Yorkshire) Ltd | Hull |
| NTL Electrical Services Ltd | Scarborough |
| NTM Garages Ltd | Stevenage |
| NTNE Heating & Electrical Solutions | London |
| NTRT Electrical Services | Durham |
| NTW BUILDING | |
| Ntwine Plumbing and Heating Rotherham | 18 Melrose Grove, Rotherham, South Yorkshire |
| Nu Age Heating & Interiors Ltd | Coventry |
| NU Bros Plasterers | Leicester |
| NU Carpentry | Essex, Essex |
| NU Electrical Limited | London |
| NU Electrics Ltd | London |
| Nu Projects | 10-12 Fulham high street, Fulham, London, Greater London |
| Nu-Bourne Landscapes | Essex |
| Nu-Build (Barnsley) Ltd | Barnsley |
| Nu-build Norfolk Ltd | Kings Lynn |
| Nu-design kitchens and bathrooms | Merseyside |
| Nu-Heat UK Ltd | Honiton |
| Nu-Look Conservatory Roof Solutions LTD | Northamptonshire |
| NU-LOOK SOLAR ENERGY SOLUTIONS LIMITED | Northampton |
| Nu-Tech Electrical | 28 Oaks End Close, Hengoed, Caerphilly |
| NU-Tech Electrical | Bedford, Bedfordshire |
| NUB Construction Ltd | Brighton |
| Nucleus Design Studio | The Basement, 324 Liverpool Road, London |
| Nucleus Design Studio | London |
| Nuelec Contracting Services Ltd | Manchester |
| NuEnergy Solutions Ltd | Tredegar |
| Nufence | Bury |
| NuGen Electrical Contractors Ltd | High wycombe |
| Nugent Electrical Ltd | Armagh |
| NuHome | London |
| NuJay Electrical Installations | Cardiff |
| Nulec Ltd | Haverhill |
| Nulectrics Ltd | Chippenham |
| Nulife Builders Ltd | Coventry |
| Nulok Roofing Systems | Broughshane, Antrim |
| Number 1 contractors ltd | Dagenham |
| Number 39 Ltd | Dorset |
| Nuneaton Handyman | Nuneaton |
| Nuneaton Kitchens | Nuneaton |
| Nuova home improvements ltd | reading |
| NUOVO CONSTRUCTION | Greater London |
| Nupipe Group | 13 Carrington, Bristol, Somerset |
| Nupower Electrical Ltd | Bristol |
| Nurange Gas Services | Pontefract |
| Nurse Electrical Ltd | Thatcham |
| Nursery Cottage Garden Projects | halesworth |
| Nush Electrical | Aylesbury |
| NUSure Builds UK | Luton |
| Nutech Roofing Services Ltd | Coventry |
| Nutfield Electrical Company Ltd | Kingston upon thames |
| Nuthall Electrical Services Ltd | Nottingham |
| Nuts and Volts | Haywards heath |
| Nutshell Construction | Middle Yard Barn, Sompting, East Sussex |
| Nuttman Electrical | Southminster |
| Nuuclean Services | 17 Leopold Road, Crawley, West Sussex |
| NuVex Roofing Ltd | East sussex |
| Nuvis Property Solutions Limited | Gravesend |
| Nuvision Energy (Wales) Ltd | Llanishen |
| Nuvo Heating | London |
| Nuvolt Ltd | Cardiff |
| NuWire Electrical Solutions Ltd | Innsworth |
| NV Electrical Services | Stevenage |
| NV Electrics | Helston |
| Nv handyman&painter ltd | 8 barking road, London, Greater London |
| NV Solar and Electrical Ltd | Helston |
| NVA Gardens | Greater London |
| NVA Gardens | 82, London, Greater London |
| NVH Electrics | Letchworth |
| Nviro Pest Control | Stockton-on-tees |
| NVPC Ltd | Hornchurch |
| Nvr Electrical | Dorking |
| NVV PROJECTS LTD | Huddersfield |
| NW Decorating Limited | Portsmouth |
| NW Drainage Solutions | Gaerwen |
| NW Electrical Installations Ltd | Mochdre |
| NW Electrical Services Ltd | Wallingford |
| NW Electrical Solutions Ltd | Manchester |
| NW London Contracts Ltd | Greater London |
| NW London Tilers | 114, Fore Street, Pinner, Greater London |
| NW Mobile & Laptop Repairs | |
| nw plumbing and heating | Cockermouth |
| NW Security Solutions | Ormskirk |
| NW Services | Northolt |
| NW Solid Surfaces | Gwynedd |
| NWB Group | Colwyn bay |
| NWC M&E Services Ltd | Merseyside |
| NWC Plumbing and Heating Services | Cheshunt |
| NWE Solutions Limited | Worcester |
| NWL BUILDERS LTD | 4th Floor, Silverstream House, 45 Fitzroy Street, Fitzrovia, London, Greater London |
| NWL Electrics | Harrow |
| NWL Plumbing & Maintenance | North london |
| NWL Renovations Ltd | London |
| NWO Electrics | Devon |
| NWS Gas and Plumbing Services Ltd | Kent |
| NWW Electrical | Pwllheli |
| Nyatec Ltd | London |
| Nz.construction | Shefield |