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 9080 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 £31. Extension Builder rates vary with location. For example, S.E.S Services in Ings charges from £27 per hour.
When hiring Extension Builders in the UK get multiple quote to compare prices and services.
Trusted, recommended Extension Builders
CWC ltd
Sean Cassell
Local profesional building company with over 15 years experience in all aspects of building from large projects to small jobs, working on...
"RSJ installation" - , job posted 23/04/25
Ethos Property Developments Limited
Ethos Property Developments Limited is an established extension buildering business in Stalybridge. We come highly recommended and provide competit...
"RSJ installation" - BD6, job posted 23/04/25
Brick House Builders Ltd
Jatinder Kahlon
Hi, I’m Jatinder. I’m a qualified electrician and gas safe registered professional with 10 years of experience in the trade. We specialise in l...
"Kitchen extension" - SURREY, job posted 23/04/25
Murdoch Construction Svs Ltd
Trusted and professional extension builder in Galston. Experienced in all extension buildering work and keeping within budget and on quote. Murdoch...
"RSJ installation to open up kitchen and utility room. About 2m wide." - CARDIFF, job posted 22/04/25
Absolute Finishes
Absolute Finishes is an established extension buildering business in Ings. We come highly recommended and provide competitive quotes for your work....
"RSJ installation" - CARDIFF, job posted 22/04/25
S.E.S Services
Need an Extension Builder in Ings? S.E.S Services has been helping local clients (20 mile radius) with their extension buildering jobs for many yea...
"Loft conversion" - CAMBRIDGE, job posted 22/04/25
ACG Building Services
ACG Building Services is an established extension buildering business in Wawne. We come highly recommended and provide competitive quotes for your ...
"Loft conversion" - CHESTERFIELD, job posted 21/04/25
City Builders
Jene
Experienced extension builder ready to quote for your work. City Builders is the best extension builder in The Avenues. No obligation free quotes a...
"Loft conversion" - W12, job posted 21/04/25
A F Beckett
Need an Extension Builder in Grimsby? A F Beckett has been helping local clients (20 mile radius) with their extension buildering jobs for many yea...
"Single storey extension" - , job posted 21/04/25
CENTER
Vladimir Pavliiciuc
Local builder services CENTER "I, YOU, WE" CIC. Exterior building work build or repair a path or driveway construct or restore an ...
"Outbuilding" - , job posted 21/04/25
from 200 to 210 of 9080
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.
