Name: Extension Builder
Brand: HaMuch
SKU: extension-renovation
Rating: 4.7 (20 reviews)

Find affordable Low Moor extension builders

Prices range from cheapest £27/hour and £206/day (David Wood Building Kitchens And Bathrooms) to £42/hour and £257/day (DAVID HARRISON BUILDING) - average £31/hr and £232/day

HaMuch is Excellent

Local Low Moor extension builders, reviews & latest jobs

"Kitchen extension" - BRADFORD, job posted 30/04/26

"Loft conversion" - BD6, job posted 05/04/26

"Complete internal loft conversion" - BD4, job posted 14/02/26

"Two storey extension or loft conversion" - BD2, job posted 12/02/26

"Two storey extension" - BD6, job posted 10/02/26

"Velux loft conversion" - BD4, job posted 31/01/26

"Two storey extension" - BRADFORD, job posted 11/01/26

"Loft conversion with or without a dormer" - BD4, job posted 14/10/25

"Single storey extension" - BRADFORD, job posted 02/10/25

"Would like shed base done with flag stone please. 3x3 meters towards end of the garden." - BD2, job posted 17/09/25

"Dormer loft conversion" - BRADFORD, job posted 31/08/25

"Kitchen extension" - BRADFORD, job posted 28/08/25

"Two storey extension" - BRADFORD, job posted 10/07/25

"Kitchen extension and toilet" - BD3, job posted 21/06/25

"RSJ installation" - BRADFORD, job posted 06/06/25

"Two storey extension" - BRADFORD, job posted 05/06/25

"Single storey extension" - YORKSHIRE, job posted 02/06/25

"Double Dormer loft conversion" - BRADFORD, job posted 31/05/25

"RSJ installation" - BD6, job posted 23/04/25

"Single storey extension" - BRADFORD, job posted 08/03/25

What are the best ways to avoid problems when paying the Extension Builder?

The most important thing is do avoid handing over cash or paying large sums in advance. Be wary of paying cash for a cheaper job, i.e. to avoid VAT, you may be going down a slippery slope of not doing things properly which may eventually mean your job is also not done properly.

Agree when you intend to pay, ideally after you are satisfied with the completed job. If it is a big job agree a schedule of staged payments which is fair to both parties.

To avoid bad tradespeople and to ensure you can find them should they not answer a mobile;

Get proper contact details and check them yourself
Check if the company is verified on the Companies House website
Get phone details, ideally a land line or 0800 number and check it
Get a physical office address

Before the job starts should I agree standards of quality and behaviour?

Get quotes in writing by email or in person if possible. Getting quotes online or by text is ok (make sure you accept the offer by replying). For large projects make a written agreement, schedule of works and snagging plans as part of a working document. Also;

Agree expected quality of workmanship and materials in advance
When will work start and when will project be finished, what happens if project over runs ?
How long is the guarantee on work and materials eg 12 months
Discuss onsite behaviour in advance (no smoking, swearing or using mobile phones for non-work purposes)
Agree that your Extension Builder will remove all debris and rubbish and what level of tidying up you want after job

Compare Low Moor extension builders rates

Compare Low Moor extension builders rates (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Extension Builders near Brighouse	£30	£230
Extension Builders near Bradford	£29	£224
Extension Builders near Halifax	£32	£243
Extension Builders near Batley	£32	£239
Extension Builders near Mirfield	£31	£236
Extension Builders near Pudsey	£30	£226
Extension Builders near Morley	£31	£239
Extension Builders near Shipley	£29	£226
Extension Builders near Huddersfield	£29	£224
Extension Builders near Dewsbury	£33	£245

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 - £25,912

Garden office - £9,912

Granny annexe - £86,912

Build a flat roof extension - £21,912

Convert a Garage - £15,912

Hip to gable loft conversion - £41,912

Convert a bungalow loft - £28,912

Build a dormer loft conversion - £41,912

Build a swimming pool - £80,912

Build a Mansard loft conversion - £51,912

Concrete foundations - £6,162

Underpin a building - £17,412

Two storey extension - £87,868

Convert a basement - £36,510

Side return extension - £40,510

Loft conversion - £32,925

Garage - £18,412

Single storey extension - £53,240

Outbuilding - £9,912

Install an RSJ - £2,112

Build a kitchen extension - £41,912

More extensions & conversions cost guides...

People in Low Moor 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