Find affordable Altrincham extension builders now

Extension builders rates in Altrincham range from £27/hour £202/day (T J BUILDERS ) to £60/hour £550/day (DJ Brooks Construction). To see prices and availability now for your job click green button.

HaMuch is Excellent

How HaMuch saves you money

Post your job for free

Post your job for free

We send your job to ALL Altrincham extension builders

Compare quotes

Compare quotes

Available extension builders in Altrincham reply

Save Money

Save Money

Select your affordable Altrincham extension builder

Post your job

£60/hr

£550/day

Rates updated Oct 26
Get quotes

DJ Brooks Construction

Location

Altrincham, WA14

Experienced extension builder ready to quote for your work. DJ Brooks Construction is the best extension builder in Altrincham. No obligation free ...

"Install a T-shaped RSJ to facilitate kitchen / diner knock through. Roughly 5m long with a 3m T section" - WA15, job posted 28/10/26

£28/hr

£203/day

Last active Nov 26
Get quotes

WOODBINE BUILDING CONT LTD

Trusted and professional extension builder in Altrincham. Experienced in all extension buildering work and keeping within budget and on quote. WOOD...

"Two storey extension" - IRLAM, job posted 02/07/26

£34/hr

£248/day

Last active Oct 26
Get quotes

N Lewis Building

N Lewis Building is an established extension buildering business in Altrincham. We come highly recommended and provide competitive quotes for your ...

"Facia cleaning only" - M44, job posted 24/06/25

£31/hr

£228/day

Last active Oct 26
Get quotes

T K O Kitchens & Construction

Homeowners look no further if you want a qualified extension builder to work in your home. T K O Kitchens & Construction are tidy and neat, providi...

"Knock kitchen wall down and Install an RSJ" - M33, job posted 09/05/25

£30/hr

£223/day

Last active Oct 26
Get quotes

J.Stokes Builders

Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

"Rear extension 6x3m" - TRAFFORD, job posted 03/04/25

£32/hr

£236/day

Last active Oct 26
Get quotes

Build by Croft

Need an Extension Builder in Altrincham? Build by Croft has been helping local clients (20 mile radius) with their extension buildering jobs for ma...

"Side return extension" - TRAFFORD, job posted 03/04/25

£38/hr

£252/day

Last active Oct 26
Get quotes

G P GILMORE JOINERY T/A

G P GILMORE JOINERY T/A is an established extension buildering business in Altrincham. We come highly recommended and provide competitive quotes ...

"Loft conversion" - WA15, job posted 13/03/25

£28/hr

£204/day

Last active Oct 26
Get quotes

Brookmeade Building

Brookmeade Building is an established extension buildering business in Altrincham. We come highly recommended and provide competitive quotes for yo...

"Single storey extension" - WYTHENSHAWE, job posted 28/11/24

£31/hr

£230/day

Last active Oct 26
Get quotes

Paul Walsh Builders

Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

"Two storey extension" - TRAFFORD, job posted 22/11/24

£32/hr

£236/day

Last active Oct 26
Get quotes

Denis Gleeson

Denis Gleeson is an established extension buildering business in Altrincham. We come highly recommended and provide competitive quotes for your wor...

"Side return extension" - TRAFFORD, job posted 24/07/24

£35/hr

£252/day

Last active Oct 26
Get quotes

SupeRend

Relax... you have found a reliable extension builder in Altrincham. SupeRend is a friendly and reliable company based in Altrincham who consider no...

£38/hr

£270/day

Last active Oct 26
Get quotes

Couch Property

We assist the owners of neglected properties in refurbishing and marketing those properties for re-sale at an optimised value.Studies show that ‘...

£30/hr

£220/day

Last active Oct 26
Get quotes

John Roper - Joiner & Builder

John Roper - Joiner & Builder is an established and experienced local extension builder in Altrincham. Please contact us for a free, no obligation ...

£33/hr

£242/day

Last active Oct 26
Get quotes

Assured Building Solutions

Assured Building Solutions is an established extension buildering business in Altrincham. We come highly recommended and provide competitive quotes...

£30/hr

£221/day

Last active Sep 26
Get quotes

B R M S

Trusted and professional extension builder in Altrincham. Experienced in all extension buildering work and keeping within budget and on quote. B R ...

£29/hr

£211/day

Last active Aug 26
Get quotes

Blue Square Construction

Blue Square Construction is an established and experienced local extension builder in Altrincham. Please contact us for a free, no obligation quote...

£30/hr

£219/day

Last active Aug 26
Get quotes

JM Builders Service

Need to find an Extension Builder near you for all your extension buildering work?

JM Builders Service provides a local, trusted extension ...

£30/hr

£230/day

Last active Aug 26
Get quotes

J Taylor Brickwork Ltd

J Taylor

Experienced extension builder ready to quote for your work. J Taylor Brickwork Ltd is the best extension builder in Altrincham. No obligation free ...

£27/hr

£202/day

Last active Jul 26
Get quotes

T J BUILDERS

Location

Altrincham, WA14

T J BUILDERS is an established extension buildering business in Altrincham. We come highly recommended and provide competitive quotes for your wor...

£28/hr

£202/day

Last active Jul 26
Get quotes

BRICKSTONE CONSTRUCTION LTD

Need to find an Extension Builder near you for all your extension buildering work?

BRICKSTONE CONSTRUCTION LTD provides a local, trusted ex...

Compare Altrincham extension builders rates

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.

More extensions & conversions cost guides...

People in Altrincham 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!