How HaMuch saves you money
Post your job for free
We send your job to ALL TW20 extension builders
Compare quotes
Available extension builders in TW20 reply
Save Money
Select your affordable TW20 extension builder
Post your job
Luxuria Property Ltd
From 2007 – 2015 David Rudelhoff (Founder and Director) was the Property Manager for a high profile, high net worth family. During that time, in ...
"Outbuilding" - STAINES-UPON-THAMES, job posted 06/08/25
EGPM LTD
EGPM LTD are here to help customers who need an Extension Builder in TW20. We offer a competitive rate to complete all your extension buildering jo...
£48/hr
£308/day
Kandy Build and Construction Ltd
Egham, TW20
Kandy Build and Construction Ltd is an established extension buildering business in TW20. We come highly recommended and provide competitive quotes...
£43/hr
£277/day
Keay Roofing Services Ltd
Need an Extension Builder in TW20? Keay Roofing Services Ltd has been helping local clients (10 mile radius) with their extension buildering jobs f...
Quickly find an Extension Builder in TW20
Use these steps to find Extension Builders in TW20 for FREE!
- Post your job: Click "Get quotes" and briefly describe your job.
- Enter your details: We’ll match you with Extension Builders in TW20. We’ll notify you via text or email when an Extension Builder is available to quote.
- Select your Extension Builder: Compare Extension Builders interested in working with you. You can use HaMuch to safely message local TW20 Extension Builders or phone them directly - you’re in control!
Local Extension Builders in London Boroughs
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 - £26,288
Garden office - £10,288
Granny annexe - £87,288
Build a flat roof extension - £22,288
Convert a Garage - £16,288
Hip to gable loft conversion - £42,288
Convert a bungalow loft - £29,288
Build a dormer loft conversion - £42,288
Build a swimming pool - £81,288
Build a Mansard loft conversion - £52,288
Concrete foundations - £6,538
Underpin a building - £17,788
Two storey extension - £88,432
Convert a basement - £40,740
Side return extension - £44,740
Loft conversion - £36,450
Garage - £18,788
Single storey extension - £60,760
Outbuilding - £10,288
Install an RSJ - £2,488
Build a kitchen extension - £42,288
People in TW20 searching for a Extension Builder also viewed...
The Largest Database of UK Trade Rates
At HaMuch we know what tradespeople charge because we have the largest database of rates anywhere in the UK. If you want quotes for jobs at the right price for you, post your jobs with HaMuch and get your home improvements kickstarted straight away!