Affordable B34 Extension Builders from £15/hr

Find affordable B34 extension builders now

Extension builders rates in B34 range from £15/hour £128/day (J s building & maintenance services limited) to £33/hour £248/day (LC BUILDING SERVICES). 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

We send your job to ALL B34 extension builders

Compare quotes

Available extension builders in B34 reply

Save Money

Select your affordable B34 extension builder

Post your job

Sort by

"Build a kitchen extension" - B8, job posted 16/09/26

"Install shade in the garden." - B92, job posted 05/09/26

"Refurb whole house" - B92, job posted 09/08/26

"Garage conversion" - B92, job posted 02/06/26

"RSJ installation" - BIRMINGHAM, job posted 13/04/26

"Rear single storey extension 18sm kitchen & shower room with 2 beams" - B36, job posted 26/11/25

"Timber frame extension At present there is a side garage which is in a state of disrepair, on a lower height to the house. Ideally we would like to have a wooden extension along the complete side of the house at the same height as the house, as well as across the rear of the house. We would also..." - B26, job posted 18/07/25

"Looking for someone to install my extension floor up to insulation level. All materials provided labour only. I can provide pictures" - B76, job posted 18/04/25

"Rear extension to incorporate toilet and downstairs shower, utility area." - SHELDON, job posted 21/03/25

"TV aerial install" - B11, job posted 05/03/25

"Timber frame extension to add 2nd floor to 80sqm bungalow and add a 36sqm kitchen extension." - WARWICKSHIRE, job posted 27/02/25

"Timber frame extension" - WARWICKSHIRE, job posted 27/02/25

Compare B34 extension builders rates

Compare B34 extension builders rates (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Extension Builders near Sutton Coldfield	£28	£227
Extension Builders near Birmingham	£28	£228
Extension Builders near Solihull	£29	£231
Extension Builders near Smethwick	£29	£230
Extension Builders near Knowle	£31	£241
Extension Builders near Oldbury	£29	£229
Extension Builders near West Bromwich	£29	£228
Extension Builders near Tamworth	£33	£288
Extension Builders near Sandwell	£29	£231
Extension Builders near Walsall	£29	£229

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 - £25,720

Garden office - £9,720

Granny annexe - £86,720

Build a flat roof extension - £21,720

Convert a Garage - £15,720

Hip to gable loft conversion - £41,720

Convert a bungalow loft - £28,720

Build a dormer loft conversion - £41,720

Build a swimming pool - £80,720

Build a Mansard loft conversion - £51,720

Concrete foundations - £5,970

Underpin a building - £17,220

Two storey extension - £87,580

Convert a basement - £34,350

Side return extension - £38,350

Loft conversion - £31,125

Garage - £18,220

Single storey extension - £49,400

Outbuilding - £9,720

Install an RSJ - £1,920

Build a kitchen extension - £41,720

More extensions & conversions cost guides...

People in B34 searching for a Extension Builder also viewed...

Painter and Decorator

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!

Appliance Repair Specialist

Conservatory Specialist