How HaMuch saves you money
Post your job for free
We send your job to ALL Hainault extension builders
Compare quotes
Available extension builders in Hainault reply
Save Money
Select your affordable Hainault extension builder
Post your job
Guven Buildings LTD
Hikmet Guven
skilled worker who specializes in completing a wide range of building and renovation projects
"Outbuilding" - IG5, job posted 17/05/26
MD Building & Project Management Ltd
Need an Extension Builder in Hainault? MD Building & Project Management Ltd has been helping local clients (10 mile radius) with their extension bu...
"Side return extension" - REDBRIDGE, job posted 08/11/25
Anji Construction
Need the extension buildering job done quickly without breaking the bank? Anji Construction offer fast, reliable, and affordable extension builderi...
"Granny annexe" - REDBRIDGE, job posted 01/10/25
M & S Builders
M & S Builders is a trusted extension builder serving customers in Hainault and the surrounding area. Contact us to today to get a competitive quot...
"Loft conversion" - HAINAULT, job posted 20/09/25
S Cooke Building Services
Stuart Cooke
S Cooke Building Services is an established and experienced local extension builder in Hainault. Please contact us for a free, no obligation quote ...
"Extension , loft conversion" - IG6, job posted 28/09/24
CREATIVE BUILDING SOLUTIONS
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
ASV Development Ltd
ASV Development Ltd are here to help customers who need an Extension Builder in Hainault. We offer a competitive rate to complete all your extensio...
IP Constructions
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
BENNING CONSTRUCTION LIMITED
Need to find an Extension Builder near you for all your extension buildering work?
BENNING CONSTRUCTION LIMITED provides a local, trusted e...
Sirha Builders
Need an Extension Builder in Hainault? Sirha Builders has been helping local clients (10 mile radius) with their extension buildering jobs for many...
£41/hr
£260/day
REMMY BUILDERS
REMMY BUILDERS is an established extension buildering business in Hainault. We come highly recommended and provide competitive quotes for your work...
£47/hr
£298/day
Concept Building Solutions
Concept Building Solutions is a trusted extension builder serving customers in Hainault and the surrounding area. Contact us to today to get a comp...
£28/hr
£189/day
Maskan interiors ltd
Amran Hussain
Maskan interiors ltd is an established and experienced local extension builder in Hainault. Please contact us for a free, no obligation quote and ...
£40/hr
£254/day
P & I Construction
P & I Construction is an established extension buildering business in Hainault. We come highly recommended and provide competitive quotes for your ...
£41/hr
£258/day
G A Building
G A Building is a trusted extension builder serving customers in Hainault and the surrounding area. Contact us to today to get a competitive quote ...
£46/hr
£288/day
I H CONSTRUCTION LTD
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
£33/hr
£264/day
Trade Mate Builders
David Meek
Have you ever had that moment where you wish you could just figure something out? Well, before you have your next home improvement meltdown, give y...
£50/hr
£307/day
ARC Bespoke Interiors
At Bespoke Interiors Global, building & floor renovations are our passion. We have a holistic and personalised approach and take time to understand...
£39/hr
£243/day
M&P Dream House Construction Ltd
Trusted and professional extension builder in Hainault. Experienced in all extension buildering work and keeping within budget and on quote. M&P Dr...
£41/hr
£256/day
C J Construction
Need an Extension Builder in Hainault? C J Construction has been helping local clients (10 mile radius) with their extension buildering jobs for ma...
Quickly find an Extension Builder in Hainault
Use these steps to find Extension Builders in Hainault for FREE!
- Post your job: Click "Get quotes" and briefly describe your job.
- Enter your details: We’ll match you with Extension Builders in Hainault. 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 Hainault 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 - £26,160

Garden office - £10,160

Granny annexe - £87,160

Build a flat roof extension - £22,160

Convert a Garage - £16,160

Hip to gable loft conversion - £42,160

Convert a bungalow loft - £29,160

Build a dormer loft conversion - £42,160

Build a swimming pool - £81,160

Build a Mansard loft conversion - £52,160

Concrete foundations - £6,410

Underpin a building - £17,660

Two storey extension - £88,240

Convert a basement - £39,300

Side return extension - £43,300

Loft conversion - £35,250

Garage - £18,660

Single storey extension - £58,200

Outbuilding - £10,160

Install an RSJ - £2,360

Build a kitchen extension - £42,160
People in Hainault 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!