| Name | Location |
|---|
| H & C Cleaning Services Lt | Gateshead |
| H & D Carpentry | London |
| H & H Electrics | London |
| H & R Decorators | Ripon |
| H A C Construction Ltd | Belvedere |
| H D Heating And Plumbing | Tyne and wear |
| H D Plumbing & Heating | Blackburn |
| H K Heating & Gas | Reading |
| H M Electrical | Derby |
| H M Plumbing Services | Waltham Cross |
| H S Autoservices Ltd | Mill hill |
| H S Plumbing | Dartford |
| H T Building Services | London |
| H W POULTON | Wantage |
| H&H Tiling Services Ltd | Staffs |
| H&L Heating & Plumbing | Redhill |
| H&M Electrical Ltd | Luton |
| H&N Painting & Decorating Services | Isleworth |
| H. Sanderson Air Conditioning | Clacton-on-Sea |
| H.A Electrical | Leicester |
| H2 Construction Ltd | London |
| H2O GAS PLUMBING & HEATING | Stamford |
| H2O Plumbing | Bishop Auckland |
| H2o Pure Ltd | Swansea |
| H2O Window Cleaning | Northampton |
| Haanz painter and decorator | Stoke on trent |
| Hadley air lyd | Guildford |
| Hadley Davidson | Sutton Coldfield |
| Hadleys Tree and Gardening Services Ltd | Potters Bar |
| Hag's Engineering and Electrical Limited | London |
| Hague heating | Leamington spa |
| Hague Plumbing Services Limited | Sheffield |
| Haider Shakarchi | London |
| Hainault Panel Craft Ltd | Essex |
| Hal-Systems | Rotherham |
| Hale Heating and Plumbing | Gorseinon |
| Halewood Motors | Altrincham |
| Hallamshire Energy Services Ltd | Sheffield |
| Halls Builders | Oldham |
| Halo Climate | Brentwood |
| HAMILTON & THURSTON LIMITED | Gloucester |
| Hamilton Building & a Demolition Service | Wallington |
| Hamilton Building Services Ltd | Cheadle |
| Hamilton Electrical | Stubbington, Fareham |
| hamilton heating & plumbing | Clacton-on-Sea |
| Hamilton Heating and Plumbing | Haselmere |
| Hamilton Plumbing & Heating | Ormskirk |
| Hammond Carpentry & Maintenance | Spalding |
| Hammond heating | west mersea |
| Hampshire and sussex contract cleaning limited | Havant |
| Hampstead Gas Services Ltd | Stanmore |
| Hand Work | London |
| Handa Heating | Hounslow |
| Handley Cleaning | Houghton le Spring |
| Hands On Maintenance Ltd | Stanmore |
| Handy Hugo | Leeds |
| Handy Plumbing Building Services | Airdrie |
| Handydeco Ltd | Purley |
| Handyhome Services | DISS |
| HANDYMAN DIRECT | Cheltenham |
| Handyman Home Repair Services | Swadlincote |
| Handyman Lazamataz | New Malden |
| Handytrician | Coventry |
| Hanford Groundworks Limited | Brentwood |
| Hanif Rezeai | London |
| Hanover Heating | Epsom |
| Hanscombe Interiors Limited | WorcesterPark |
| Haoge joiners and decorators | Edinburgh |
| Happy Banana Drive Cleaning | Kidderminster |
| Happy Cleaning | Hayes |
| Happy Homes Removals | Hastings |
| Haran Moffat Plumbing and Heating Engineers | Renfrew |
| HARBOUR BUILDING SERVICES LTD | Eastbourne |
| Hard Working Landscape Gardener | Worthing |
| Hardcastle Bros (Brighouse) Ltd | Brighouse |
| Hardcastle Plumbing & Heating | Westcliff-on-Sea |
| Hardie Services Scotland | Forres |
| Harding Electric Company | Horley |
| Harding Electrical Services (Dorset) Ltd | Wimborne |
| Hardwood builders | Salisbury |
| Hark Building & Construction | Croydon |
| HARKNESS PLUMBING + HEATING | Dumfries |
| Harmony Builders Ltd | London |
| Harmony Cleaning Service Ltd | Bristol |
| Harrington's Building & Carpentry Services | East Grinstead |
| Harringtons Electrical Services Ltd | Hazel Grove, Stockpo |
| Harris Heating Engineers | Bridgend |
| Harris Home & Hygiene | Wickford |
| Harris London Builders & Plumbers | Barking |
| Harris Plumbing Services | Sidcup |
| HarrisHeat | Morden |
| Harrison Builders Ltd | Birmingham |
| Harrison Decorators | Bristol |
| Harrison's Plumbing and Heating | London |
| Harrow Heating Services | Harrow |
| Harrow School | Harrow on the Hill |
| Harry Albert's Tree Care | Rugeley |
| Harry Bolton | Southsea |
| Harry G Electrical Installation Limited | London |
| Harry Jones | SITTINGBOURNE |
| Harry Masters | Hinckley |
| Harry Smale | Grays |
| Hart Heating & Plumbing Services | Edinburgh |
| Hart Plasterers | Basingstoke |
| Hart's Plumbing and Heating | Spalding |
| Hartigans Construction | London |
| Harts Brickwork, Driveways & Landscaping | Herne Bay |
| Hartwell Electrical Services | Gillingham |
| Harvey Plumbing & Heating | Sutton Coldfield |
| Hashi Autos | Wembley |
| HATS | Wallasey |
| Hatton Electrical Services | Caerphilly |
| Havant Plumbing and Heating | Havant |
| HAVELOCK HEATING SERVICES | Yarm |
| Hawk Construction | Newcastle upon Tyne |
| hawk Plastering Contractors | Cardiff |
| Hawkins Tree Services | Barwick, Yeovil |
| Hawksplaster | London |
| Hawque Fire & Security Ltd | Hereford |
| Haybridge Gas Care | Telford |
| Haydon Plumbing & Heating | Hexham |
| Hayes Gas Services | Nottingham |
| Haymur Construction Ltd | Milton Keynes |
| Haynes Electrical Services Ltd | Mansfield |
| Hays Plumbers Ltd | Hartlepool |
| Haywood Electrical Services Ltd | London |
| HAZELTON CONSTRUCTION LIMITED | Newcastle |
| HB Tree & Landscapes | Weorcester |
| HBB Property Services | Dunstable |
| HBT CONSTRUCTION & FLOORING | Bourne |
| HC BV Electrical | Hemel Hempstead |
| HC Electrical | Redditch |
| HC Electrical Services | Heywood |
| HCK Plumbing and Heating | Nottingham |
| HD Electrical Solutions Essex | Braintree |
| HD Plumbing and Heating | Gateshead |
| Heal Transport Services | Dudley |
| Heartlands Electrical & Building Services Ltd | Birmingham |
| Heat 4u Plumbing | Accrington |
| Heat and Gas | London |
| Heat Care Gas and Heating Services | Glasgow |
| Heat Central | Halesowen |
| Heat Hero | London |
| Heat Rite Plumbing Heating Drains | Bournemouth |
| Heat Secured | Falkirk |
| Heat Sense Plumbing & Heating | Cambridge |
| Heat Serv Essex | Chelmsford |
| Heat Serve | Matlock |
| Heat Source | Snodland |
| Heat Tec | London |
| HEAT TECH | Basingstoke |
| Heat UK | South Shields |
| Heat-Now | Sutton |
| Heat-rite mechanical services sw ltd | Torquay |
| Heat-Wave | London |
| Heatbase | Huddersfield |
| Heatbase Worcester | Worcester |
| Heatcare Norfolk | Norwich |
| Heatco Ltd | London |
| Heatcraft Limited | London |
| Heateco Limited | London |
| Heatfix | Abbots Langley |
| Heath & Lisuane Plumbing & Heating Services Ltd | Caerphilly |
| Heath Electrical Services Limited | Chesterfield |
| Heath Plastering | Winchester Hampshire |
| Heath Plumbing Services | Cardiff |
| HEATHHILL DEVELOPMENTS LTD | Crowthorne |
| Heating & Mechanical Services | Southend-on-Sea |
| Heating & Plumbing | London |
| heating & plumbing ltd | CHELMSFORD |
| Heating & Plumbing Services | Southampton |
| Heating & Plumbing services | HEMEL HEMPSTEAD |
| Heating & Plumbing Solutions | Neath |
| Heating 4 U | Birmingham |
| Heating and Associated Services Ltd | Birmingham |
| Heating and Plumbing Engineer | Hamilton |
| Heating And Plumbing Services | Hull |
| Heating and Plumbing Systems Solutions Ltd | Staines |
| Heating Controls | Holywood |
| Heating Economy Ltd | Oswestry |
| Heating Electrical Services | walsall |
| Heating Engineer London | London |
| Heating Guru Newcastle Ltd | Newcastle upon Tyne |
| Heating Installations (Bolton) | Bolton |
| Heating on the House | Newark Notts |
| Heating System NW LTD | MANCHESTER |
| Heatinstal Ltd | Rugby |
| Heatmaster Gas Plumbing And Heating Engineers Ltd | Blackburn |
| Heatmaster H&P Limited | Isleworth |
| Heatology Limited | Exeter |
| HeatPlumbNI | Saintfield |
| HEATRITE (SWINDON) LTD | Fordingbridge |
| Heatrite Gas Services | Bristol |
| Heatrix Plumbing & Heating Limited | Cleethorpes |
| Heatsafe | Ealing |
| Heatsource Electrical Services LLP | Maidstone |
| Heattech Merseyside | Liverpool |
| Heattechyork | york |
| Heatwaves Gas Services | Leeds |
| Heatwise Energy | 6 Harbour Road, Pais |
| Heatwise UK Services Ltd | Houghton le Spring |
| Heatworks Heating and Plumbing Limited | Southampton |
| Heatzone - Heating & Plumbing Solutions | Stoke-on-Trent |
| Hebron Services Ltd | Rotherham |
| HEC Ltd | Tamworth |
| Hedron Electrical | Mansfield |
| Hedy H Gas & Plumbing | Newcastle |
| Hegartys Garden Service | Greenock |
| Helenski.builders LTD | London |
| Helford Developments | Redruth |
| Hellas Electrical | Edinburgh |
| Helmside Building Services | Kendal |
| Help with My Move | NORTHOLT |
| Helping Hand Garden Services | BRENTFORD |
| Helping Hands Cleaning Services | Leeds |
| Helps @ Hand | Kilmarnock |
| Henden Electrical | Bath |
| Henderson - Ure Building & Construction | Bexley |
| Hendersons Ltd | Leicester |
| Hennah Heating Ltd | Gunnislake |
| Hepco Limited | London |
| Hephaestus Solutions Ltd | Burton-on-Trent |
| Hepworth Garden and Property Services | Kettering |
| Hereford Plumbing | Hereford |
| Hereford Tiling | HEREFORD |
| Heritage Cleaning Services Ltd | MANCHESTER |
| Heritage NE Ltd | Co durham |
| heritagehandyman | Burton-on-Trent |
| Herman Auto Repairs | London |
| Hermes | Ilford |
| Herne Bay Heating & Plumbing | Hernandez Bay |
| Hernik Brothers Ltd | Wellingborough |
| Hero Heating UK | London |
| Heron Gardening & Landscaping Services Ltd | Leyland |
| Herron Carpentry | Newport |
| Hertfordshire Brickwork Limited | Borehamwood |
| Hertfordshire Construction Ltd | Hitchin |
| Heston Heating Limited | Sunbury-on-Thames |
| Hewitt Gas Services | Poynton |
| Hewitts | Southampton |
| Hewstone Electrical | Enfield |
| Heys Plumbing | Prestwich |
| Heyworth Electrical | Ilford |
| HF Services | Liversedge |
| HFC Cleaning Services | LEEDS |
| HG Electrical | Edinburgh |
| HG Heat | Harrogate |
| HGH Pipework Installations | Sutton Coldfield |
| HGI Heating and Gas Installations | High Wycombe |
| HGL | Bradford |
| HH Joinery | Hawarden |
| Hi Spec Ltd | London |
| Hi Tech Construction & Damp Proofing Specialists Ltd | Hove |
| Hi Tech Constructions (UK) Ltd | Hayes |
| HI-SPEK CONTRACTS LTD | Eastkilbride |
| Hi-Tech Heating Solutions | Hayes |
| Hibberts Heating | Stoke-on-Trent |
| Hibbs Plumbing/Gas Heating Installation & Sevicing | Birmingham |
| High & Dry Renovations Ltd | Brigg |
| High End Finishes | London |
| High Peak Electricians Ltd | |
| High Pitch Roofing Limited | BOURNEMOUTH |
| High Standard Decorators | Hampton Hill |
| High Tech Heating Ltd | Ilford |
| Highbroom Services Ltd | Oxted |
| Higher Dimension Cleaning Services | Chelmsford |
| Highfield Electrics | Nantwich |
| Highland Cleaning Services | Inverness |
| Highlight Electrical Ltd | Wimborne |
| Hightech Cleaning Services | Walderslade, Chatham |
| Hightown Electrical Services | Ringwood |
| High_Tech Gas | Manchester |
| Hill and James Landscapes | Woking |
| Hill Grove Cleaning Services | Swansea |
| Hillier Gas & Appliance Services Ltd | Downham Market |
| Hills & Son | Guildford |
| Hills Electrical | Clacton on sea |
| Hillsborough Mobile Mechanics | Sheffield |
| Hillyard Plumbing & Heating Solutions | Leicester |
| HILTON ENGINEERING SERVICES | Woking |
| Hiltons of Scarisbrick | Ormskirk |
| Hire Cleaning Service | Coventry |
| Hiscocks Motor Vehicle Services | Farnham |
| HK Service Ltd | Southall |
| HL Plumbing and Heating | Leeds |
| HMA UK Services Ltd | Miltonkeynes |
| HMC Contractors ltd | Batley West Yorkshire |
| HMC maintenance | London |
| HML Building Services | Oxford |
| HMS Property | Stoke-on-Trent |
| Hodges Heating | NEATH |
| Hodges Homecare | Coulsdon |
| Hodsons Plumbing and Heating | Nottingham |
| HOGGER BLDG SERVICES LTD | Enfield |
| Holdcroft Heating & Gas Fitting Ltd | Burslem, Stoke on Trent |
| Holgrove | Newcastle upon Tyne |
| Hollingdale Plumbing & Heating Ltd | Haywards Heath |
| Hollis Plumbing & Gas | Cardiff |
| Holloway Electrical ltd | Par |
| Holloway Homes Ltd | Lower Earley Reading |
| Holloway Plastering Service | Sittingbourne |
| Holly Plumbing Services Ltd | Cannock |
| Hollybox ME Ltd | Birmingham |
| Holsten Heating | Aberdeen |
| Holyrood Plumbing and Heating | Edinburgh |
| Home & Commercial Solutions Ltd | Birmingham |
| Home & Office Improvements Ltd | Greenford |
| Home 240 electrical services | brightlingsea |
| Home Base Services | Birmingham |
| Home Builders Hampshire | Southampton |
| HOME FROM HOME CHESHIRE LTD | Runcorn |
| HOME FRONT PROPERTY SERVS LTD | Corsham |
| Home Gas | Leeds |
| Home Gas Solutions | Glasgow |
| Home Heat | Yateley |
| Home Heat Services | Penmaenmawr |
| Home Heat UK Limited | Leigh-on-Sea |
| Home Heating UK | Lutterworth |
| Home Improvements By Paul Green | Birtley, Chester Le |
| home improvements quotes | hastings |
| Home Response 360 Ltd | Accrington |
| Home Security Solutions | Barnoldswick |
| Home Services Ne Ltd | Newcastle upon Tyne |
| Home Support (Yorkshire) Ltd | Knottingley |
| Home tech improvement | Calne |
| Home Tech Property Maintenance | Dunfermline |
| Home Upgrade Today | Slough |
| Home Villa Solution Ltd | Croydon |
| Home-CCTV | Wootton Road, Abingd |
| Home-Tek | Cowdenbeath |
| Homecare Building Maintenance | Eastbourne |
| Homeceramics | Silchester, Reading |
| HOMECRAFT BUILDERS LTD# | Bishops stortford |
| HomeEmergency | Preston |
| Homefixa Electrical | Welwyn Garden City |
| Homeplumb | Sheffield |
| Homeplumb | Colchester |
| Homesafe Group | Barnsley |
| Homespark | Gravesend |
| HOMESTAR | Bristol |
| Homestop UK | Newcastle upon Tyne |
| Homevent Limited | Bolton |
| Homeworks Design & Build Ltd | London |
| Home_Service | London |
| HONEST CONTRUCTION LIMITED | London |
| Honest Reliable Decor | London |
| Hooper & Sons Plastering Services | Gisors Road, Southse |
| Hoover tamayo solotrader | London |
| Horace Cliff | Tredegar |
| Horace Hardy | London |
| Horizon Heating & Technical Services | Manchester |
| Horsell Electrical and Security Ltd | Woking |
| Hot & Cold Flushes | Tunbridge Wells |
| Hot Energy Services | Blairgowrie |
| Hot n Cold Heating and Plumbing Ltd | Five ashes |
| Hot Water Plumbing & Heating Service | London |
| Hotworks Plumbing & Heating Cumbria | Carlisle |
| Houghton & Son Ltd | Chelmsford |
| House clean wales | Cardigan |
| House Cleaner | London |
| House Reputation Northampton | Northampton |
| Household Electrical Services | Hull |
| Houseproud York Ltd | York |
| Houzz Build ltd | Liverpool |
| Hovedec | Hove |
| How Clean | Leeds |
| Howard Curtis Plumbing & Heating | Stockport |
| Howard Malone | London |
| Howard Sobey Electrical | Chertsey |
| Howard Sully | Newport |
| Howarth Autos | Wigan |
| Howden Build | Scunthorpe |
| Howden Plumbing and Heating Ltd | Watford |
| Howlett Plumbing and Gas | Chelmsford |
| HP CONTRACTORS LTD | Southall |
| HP Gas Services | Harrow |
| HPE Services | Choppington |
| HPS Tree & Gardening Services | Chertsey |
| HQ Electrical Services | Southampton |
| HQ Home Improvements | Westgate-on-Sea |
| HRS Construction Ltd | London |
| HS Electrical Services | Wakefield |
| HSB Cleaning Services | Plymouth |
| HSB4U | London |
| Hssidhu Construction Limited | Uxbridge |
| HT Motor Services Ltd | Horsham |
| HT Plumbing Ltd | London |
| HTS Electrical | Leicester |
| Hu-tec services | Crawley |
| Hugh Smith Cleaning Ltd | Richmond |
| Hughes Property Maintenance | Bristol |
| Hulme Heating Ltd | Higher Poynton |
| Humberside Plumbing & Maintenance Ltd | Hull |
| Hune Services Ltd | Reading |
| Hunters Joinery | Preston |
| Huntingdon Electrical Services | Southend-on-Sea |
| Huntingfords Property Solutions | Westcliff-on-Sea |
| Hunts Plumbing and Heating Services | Ebbw Vale |
| Hurstwood Motor Services | Brighton |
| HUSKINSON CONSTR SRVCS LTD | Nottingham |
| Hussain Builders | Ilford |
| Husselbee Electrics | Sutton Coldfield |
| Huxley Plumbing & Heating | London |
| HV London | London |
| HW Building & Plastering Services | London |
| Hybrid Heating and Gas Services | Bridgend |
| Hyde Building Ltd | Mile End Green, Dart |
| Hyde Electrical Services Ltd | Tring |
| Hydro Gas Plumbing & Heating | Redruth |
| Hydro Install | London |
| Hydro Plumb 24 | Aberdeen |
| Hydro Window Cleaners | Winnersh, Wokingham |
| Hydrodynamics P & H | Bradford |
| Hydrotherm-Gas | Worcester Park |
| Hyland Heating | Sutton |
| Hyndburn Electrical & Plumbing Services (HEPS) | Accrington |
| Hyper Heating Limited | Maidstone |
| Hyspec Scotland | Ayr |