Find affordable extension builders
- Trusted, recommended Extension Builders
- Prices for extension builders in the UK
- Find a local builder who can convert your loft or build a side return extension at a great price
- Find out how much extension builder jobs cost
| Low | Average | High |
|---|---|---|
| £13 | £34 | £68 |
| Average hourly rate of 9082 extension builders in the UK excluding VAT or callout charge | ||
Extension Builders in the UK. The average hourly rate of the 10 Extension Builders listed is £43. Extension Builder rates vary with location. For example, CLYDESDALE CONSTRUCTION LTD in Upminster charges from £46 per hour.
When hiring Extension Builders in the UK get multiple quote to compare prices and services.
Trusted, recommended Extension Builders
Travelling Workshop Limited
Dlytro Kliuchnyk
Welcome to Travelling Workshop LimitedIn our world of craftsmanship and dedication to you the customer. I'm Dmytro Kliuchnyk, and before the co...
"Loft conversion" - HORNCHURCH, job posted 21/03/25
ADW Roofing Services
Experienced extension builder ready to quote for your work. ADW Roofing Services is the best extension builder in Aldershot. No obligation free quo...
"Side extension, 18sqm, 3.1mx5.75m, ground condition part paving part grass, 2 power point, no water, 2 top hung operable windows, 1 doors and the rest fixed glazing, solid roof2 roof lights standard size. Interior plasterboard paint skimmed and laminated timber floor. No heating but 8 spot lights...." - BRISTOL, job posted 20/03/25
Primary Construction Ltd
Primary Construction Ltd is an established and experienced local extension builder in Fleet. Please contact us for a free, no obligation quote and ...
"Side return extension" - BRISTOL, job posted 20/03/25
Ayling & Sons Roofing Ltd
Ayling & Sons Roofing Ltd is an established and experienced local extension builder in Aldershot. Please contact us for a free, no obligation quote...
"Two storey extension" - AB99, job posted 20/03/25
V&L Construction LTD
Trusted and professional extension builder in Upminster, Essex. Experienced in all extension buildering work and keeping within budget and on quote...
"RSJ installation" - PLYMOUTH, job posted 19/03/25
AV Home Improvements
In an unstable market house extensions are often the most viable option, helping you to get the most out of the space you have without the addition...
"Loft conversion" - PRESTON, job posted 18/03/25
Saintflexs
Julian Cafun
Need an Extension Builder in Bromley? Saintflexs has been helping local clients (10 mile radius) with their extension buildering jobs for many yea...
"Flat roof extension" - , job posted 18/03/25
Lovehome Construction
Lovehome Construction is an established and experienced local extension builder in Brentwood. Please contact us for a free, no obligation quote and...
"Flat roof extension" - E5, job posted 18/03/25
A Star Construction
Relax... you have found a reliable extension builder in Gidea Park. A Star Construction is a friendly and reliable company based in Gidea Park who ...
"Dormer loft conversion" - SHEFFIELD, job posted 18/03/25
CLYDESDALE CONSTRUCTION LTD
CLYDESDALE CONSTRUCTION LTD is an established extension buildering business in Upminster. We come highly recommended and provide competitive quotes...
"Side return extension cost for a ground floor." - IG11, job posted 17/03/25
from 220 to 230 of 9082
Find out how much extension builder jobs cost
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.
