How HaMuch saves you money
Post your job for free
We send your job to ALL Wimbledon extension builders
Compare quotes
Available extension builders in Wimbledon reply
Save Money
Select your affordable Wimbledon extension builder
Post your job
"**St George's Hospital Toilets & Washrooms Refurbishment – £450K Opportunity** St George’s University Hospitals NHS Foundation Trust invites bids for the refurbishment of toilets and washrooms at St George’s Hospital, Tooting (SW17 0QT). Total contract value is £450,000. Project runs from..." - SW17, job posted 15/05/25
CW BUILDING SERVICES
Experienced extension builder ready to quote for your work. CW BUILDING SERVICES is the best extension builder in Wimbledon. No obligation free quo...
"Loft conversion- 2 beds and a bathroom" - SW17, job posted 09/01/24
J & D Construction
Trusted and professional extension builder in Wimbledon. Experienced in all extension buildering work and keeping within budget and on quote. J & D...
Sonik Building Services
Wimbledon, SW19
Trusted and professional extension builder in Wimbledon. Experienced in all extension buildering work and keeping within budget and on quote. Sonik...
ACE BUILDING CONTRACTORS AND D
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Renaissance Timothy Brewer Ltd
Renaissance Timothy Brewer Ltd is an established extension buildering business in Wimbledon. We come highly recommended and provide competitive quo...
Tenfold Renovation
Tenfold Renovation
Need to find an Extension Builder near you for all your extension buildering work?
Tenfold Renovation provides a local, trusted extension b...
The Bleu Group
Wimbledon London, SW19
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
You Nailed It Ltd
At You Nailed It Ltd we have been fitting bespoke bathrooms since 2008.It is a well-known fact that bathrooms sell houses. They also add a ...
Flanagan Construction Ltd
Tom Flanagan
Very experienced Builder in this area ,Epsom Sutton Raynes pk Wimbledon areas mostly now on recommendation usually also supply Drawings&a Structu...
TTG CONSTRUCTION LTD
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
TRITON BUILDING RESTN LTD
Wimbledon, SW19
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
A A CONSTRUCTION LONDON LTD
A A CONSTRUCTION LONDON LTD is an established extension buildering business in Wimbledon. We come highly recommended and provide competitive quotes...
Perfect Loft
Perfect Loft is a well established, trustworthy, reliable and professional family run business with over 15 years' experience in the trade....
A to Z Painters & Decorators
Need an Extension Builder in Wimbledon? A to Z Painters & Decorators has been helping local clients (5 mile radius) with their extension buildering...
£43/hr
£268/day
MS BUILDERS
Experienced extension builder ready to quote for your work. MS BUILDERS is the best extension builder in Wimbledon. No obligation free quotes and m...
£45/hr
£284/day
DesignBox Architecture Limited
DesignBox Architecture Ltd is a chartered architectural design practice based in South West London. We can offer a full range of architectural serv...
£45/hr
£323/day
JT Allen
Jason Allen
Many years experience in extending families homes. Single and double storey extensions. Loft and garage conversions and refurbishing homes
£46/hr
£294/day
Forte Premier Construction
Need to find an Extension Builder near you for all your extension buildering work?
Forte Premier Construction provides a local, trusted ext...
£48/hr
£303/day
Greg Building Services
Greg Cywinski
Need to find an Extension Builder near you for all your extension buildering work?
Greg Building Services provides a local, trusted extensi...
Quickly find an Extension Builder in Wimbledon
Use these steps to find Extension Builders in Wimbledon for FREE!
- Post your job: Click "Get quotes" and briefly describe your job.
- Enter your details: We’ll match you with Extension Builders in Wimbledon. 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 Wimbledon 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 - £26,176

Garden office - £10,176

Granny annexe - £87,176

Build a flat roof extension - £22,176

Convert a Garage - £16,176

Hip to gable loft conversion - £42,176

Convert a bungalow loft - £29,176

Build a dormer loft conversion - £42,176

Build a swimming pool - £81,176

Build a Mansard loft conversion - £52,176

Concrete foundations - £6,426

Underpin a building - £17,676

Two storey extension - £88,264

Convert a basement - £39,480

Side return extension - £43,480

Loft conversion - £35,400

Garage - £18,676

Single storey extension - £58,520

Outbuilding - £10,176

Install an RSJ - £2,376

Build a kitchen extension - £42,176
People in Wimbledon 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!