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A.B Building Services Ltd
Relax... you have found a reliable extension builder in Bootle. A.B Building Services Ltd is a friendly and reliable company based in Bootle who co...
"Two storey extension" - L10, job posted 13/09/26
S.L.P Property Maintenance
Need to find an Extension Builder near you for all your extension buildering work?
S.L.P Property Maintenance provides a local, trusted ext...
"Single storey extension" - L4, job posted 14/08/26
Derek J Platt & Co
Need to find an Extension Builder near you for all your extension buildering work?
Derek J Platt & Co provides a local, trusted extension b...
"Loft conversion" - L31, job posted 04/07/26
Robuild - Waterwise
Robuild - Waterwise is an established extension buildering business in Bootle. We come highly recommended and provide competitive quotes for your w...
"Kitchen extension" - LIVERPOOL, job posted 02/07/26
DW Brickwork
Trusted and professional extension builder in Bootle. Experienced in all extension buildering work and keeping within budget and on quote. DW Brick...
"RSJ installation" - LIVERPOOL, job posted 21/06/26
PK.Builders
Need an Extension Builder in Bootle? PK.Builders has been helping local clients (20 mile radius) with their extension buildering jobs for many year...
"Loft conversion" - CH41, job posted 09/06/26
G J Builders Wirral
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
"Loft conversion" - LIVERPOOL, job posted 28/01/26
Danny Anderson Builder
Danny Anderson
Danny Anderson Builder is an established extension buildering business in Bootle. We come highly recommended and provide competitive quotes for you...
"L shape extention with doom loft" - L4, job posted 27/01/26
Nathan Thomas Plumbing
Nathan Thomas
Nathan Thomas Plumbing is an established extension buildering business in Bootle. We come highly recommended and provide competitive quotes for you...
"Two storey extension" - LIVERPOOL, job posted 12/10/25
P & P Building Services
Peter Gallagher
Experienced extension builder ready to quote for your work. P & P Building Services is the best extension builder in Bootle. No obligation free quo...
"Loft conversion" - LIVERPOOL, job posted 04/10/25
J.M.C Building Services
J.M.C Building Services is a trusted extension builder serving customers in Bootle and the surrounding area. Contact us to today to get a competiti...
"Loft conversion" - LIVERPOOL, job posted 24/09/25
KM Building Services
Relax... you have found a reliable extension builder in Bootle. KM Building Services is a friendly and reliable company based in Bootle who conside...
"Kitchen extension" - L15, job posted 24/08/25
Render & External Insulation Specialist
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
"I would like to do an extension for between 2 to 3 meters" - L11, job posted 04/08/25
Bob the Builder
Bootle, L20
Need an Extension Builder in Bootle? Bob the Builder has been helping local clients (20 mile radius) with their extension buildering jobs for many ...
"Swimming pool" - LIVERPOOL, job posted 19/07/25
Mjharrison
Mark Harrison
From decorating, flat pacassembly, wet rooms, studwalls, doors frames, skirts,arcs, windows kitchens etc
"Two storey extension" - LIVERPOOL, job posted 10/07/25
R J Property Maintenance & Repair
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
"Need an extension builder" - LIVERPOOL, job posted 22/06/25
SJBuild Ltd
Sean Mooney
SJBuild Ltd is an established and experienced local extension builder in Bootle. Please contact us for a free, no obligation quote and competitive ...
"Kitchen extension" - LIVERPOOL, job posted 19/05/25
BTC Bernstef Ltd
BTC Bernstef Ltd is an established extension buildering business in Bootle. We come highly recommended and provide competitive quotes for your work...
"Need an extension builder" - LIVERPOOL, job posted 06/05/25
T&T Building Contractors
Thomas Healey
Need an Extension Builder in Bootle? T&T Building Contractors has been helping local clients (20 mile radius) with their extension buildering jobs ...
"Loft conversion" - BIRKENHEAD, job posted 25/04/25
CJ Construction
Bootle, L20
CJ Construction are here to help customers who need an Extension Builder in Bootle. We offer a competitive rate to complete all your extension buil...
"RSJ installation" - LIVERPOOL, job posted 09/04/25
Compare Bootle extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Bootle | £33 | £228 |
| Extension Builders near Crosby | £35 | £234 |
| Extension Builders near Liverpool | £31 | £222 |
| Extension Builders near Wallasey | £32 | £224 |
| Extension Builders near Sefton | £35 | £234 |
| Extension Builders near Birkenhead | £31 | £219 |
| Extension Builders near Kirkby | £31 | £224 |
| Extension Builders near Maghull | £34 | £231 |
| Extension Builders near Wirral | £31 | £219 |
| Extension Builders near Knowsley | £31 | £222 |
Job estimates from extension builders near you
Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.

Build a timber frame extension - £25,800

Garden office - £9,800

Granny annexe - £86,800

Build a flat roof extension - £21,800

Convert a Garage - £15,800

Hip to gable loft conversion - £41,800

Convert a bungalow loft - £28,800

Build a dormer loft conversion - £41,800

Build a swimming pool - £80,800

Build a Mansard loft conversion - £51,800

Concrete foundations - £6,050

Underpin a building - £17,300

Two storey extension - £87,700

Convert a basement - £35,250

Side return extension - £39,250

Loft conversion - £31,875

Garage - £18,300

Single storey extension - £51,000

Outbuilding - £9,800

Install an RSJ - £2,000

Build a kitchen extension - £41,800
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