How HaMuch saves you money
Post your job for free
We send your job to ALL Thurrock extension builders
Compare quotes
Available extension builders in Thurrock reply
Save Money
Select your affordable Thurrock extension builder
Post your job
Keith Andrews Building
Experienced extension builder ready to quote for your work. Keith Andrews Building is the best extension builder in Thurrock. No obligation free qu...
"RSJ installation across a 5 metre section of rear wall." - CHAFFORD HUNDRED, job posted 28/07/25
FLEX CONSTRUCTION LIMITED
Joe
FLEX CONSTRUCTION LIMITED are here to help customers who need an Extension Builder in Thurrock. We offer a competitive rate to complete all your ex...
"Loft conversion" - THURROCK, job posted 09/07/25
C & B Multi-Trader
C & B Multi-Trader is an established extension buildering business in Thurrock. We come highly recommended and provide competitive quotes for your ...
"Doma Loft conversion" - THURROCK, job posted 10/02/25
Kaizer Berg Ltd
Kaizer Berg Ltd is an established and experienced local extension builder in Thurrock. Please contact us for a free, no obligation quote and compet...
"Loft conversion" - THURROCK, job posted 12/10/24
PALMERS BUILDERS LIMITED
Trusted and professional extension builder in Thurrock. Experienced in all extension buildering work and keeping within budget and on quote. PALMER...
"Loft conversion" - THURROCK, job posted 12/05/24
£37/hr
£241/day
SC SMITH BUILDING CONTRACTORS
Relax... you have found a reliable extension builder in Thurrock. SC SMITH BUILDING CONTRACTORS is a friendly and reliable company based in Thurroc...
£44/hr
£276/day
MCM Building Services Limited
Our building services company MCM Building Services Limited has been helping customers in Essex and the surrounding area by providing professional,...
£37/hr
£233/day
Access Builders Direct LTD
Trusted and professional extension builder in Thurrock. Experienced in all extension buildering work and keeping within budget and on quote. Access...
£39/hr
£242/day
Renewvate
Experienced extension builder ready to quote for your work. Renewvate is the best extension builder in Thurrock. No obligation free quotes and many...
Quickly find an Extension Builder in Thurrock
Use these steps to find Extension Builders in Thurrock for FREE!
- Post your job: Click "Get quotes" and briefly describe your job.
- Enter your details: We’ll match you with Extension Builders in Thurrock. 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 Thurrock 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 - £26,072

Garden office - £10,072

Granny annexe - £87,072

Build a flat roof extension - £22,072

Convert a Garage - £16,072

Hip to gable loft conversion - £42,072

Convert a bungalow loft - £29,072

Build a dormer loft conversion - £42,072

Build a swimming pool - £81,072

Build a Mansard loft conversion - £52,072

Concrete foundations - £6,322

Underpin a building - £17,572

Two storey extension - £88,108

Convert a basement - £38,310

Side return extension - £42,310

Loft conversion - £34,425

Garage - £18,572

Single storey extension - £56,440

Outbuilding - £10,072

Install an RSJ - £2,272

Build a kitchen extension - £42,072
People in Thurrock 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!