Name: Extension Builder
Brand: HaMuch
SKU: extension-renovation
Rating: 4.75 (20 reviews)

Find affordable B29 extension builders - average £25/hr

Prices range from cheapest £24/hour and £191/day (Bailey Build) to £26/hour and £203/day (Multiservice K Construction Ltd)

HaMuch is Excellent

Local B29 extension builders

"Build an economic shed Slabbed area = 1.8*3.6m. Please quote me materials +labour. Wants a wooden structure" - RAZAN, B45

"Loft conversion" - B30

"Loft conversion" - B68

"Dormer loft conversion" - B62

"Garden self contained annex" - B68

"Small downstairs extension to front property, to install a toilet and associated plumbing, remove small brick wall on drive" - CAROL, B32

"Concrete foundation" - B29

"Two storey extension" - B68

"Two storey extension" - WEST MIDLANDS

"Loft conversion" - RYAN, B28

"We would like a builder for a 3m extension to the back of our house (similar to a conservatory)." - SHEIKH, B30

"TV aerial install" - GURMEET, B11

"Build an outbuilding" - B14

"RSJ installation" - BIRMINGHAM

"House kitchen Extension" - ERIK, BIRMINGHAM

"Hip to gable loft conversion" - BIRMINGHAM

"Terraced house. Single storey extension on the rear. We have a side entry brick utility with a brick shed attached to the back we would like to inco6this area into a utility and downstairs toilet/shower area." - SEAN, BIRMINGHAM

"Loft conversion hip to gable and garden office" - CAMERON, BIRMINGHAM

"Two bedroom and a bathroom dormer loft conversion" - SAIRA, BIRMINGHAM

"Quote required for only labour of a lean conservatory at the back of my garden with brick walls, 1/2 roof window(s), doors, windows, flooring, moving gutters to new build, plastering on only parts of the 3 walls where there are no windows/doors (current house exterior wall not included) and..." - RAHMA, B18

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 B29 extension builders rates

Compare B29 extension builders rates (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Extension Builders near Oldbury	£25	£196
Extension Builders near Halesowen	£25	£197
Extension Builders near Smethwick	£25	£195
Extension Builders near Birmingham	£25	£197
Extension Builders near Rowley Regis	£25	£196
Extension Builders near West Bromwich	£25	£195
Extension Builders near Sandwell	£25	£196
Extension Builders near Solihull	£24	£194
Extension Builders near Dudley	£24	£193
Extension Builders near Brierley Hill	£24	£192

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 - £25,600

Garden office - £9,600

Granny annexe - £86,600

Build a flat roof extension - £21,600

Convert a Garage - £15,600

Hip to gable loft conversion - £41,600

Convert a bungalow loft - £28,600

Build a dormer loft conversion - £41,600

Build a swimming pool - £80,600

Build a Mansard loft conversion - £51,600

Concrete foundations - £5,850

Underpin a building - £17,100

Two storey extension - £87,400

Convert a basement - £33,000

Side return extension - £37,000

Loft conversion - £30,000

Garage - £18,100

Single storey extension - £47,000

Outbuilding - £9,600

Install an RSJ - £1,800

Build a kitchen extension - £41,600

More extensions & conversions cost guides...

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