Name: Extension Builder
Brand: HaMuch
SKU: extension-renovation
Rating: 4.78 (20 reviews)

Find affordable Sparkhill extension builders

Average Sparkhill extension builder hourly rate is £25. Prices range from the cheapest £11.5/hour and £10/day (Saif Builders) to £45/hour and £350/day (Sperin Interiors).

Select local extension builders

"Refurb whole house" - B92

"Garage conversion" - ZRA, B92

"Loft conversion" - B30

"RSJ installation" - LIAM, B90

"Rear single storey extension 18sm kitchen & shower room with 2 beams" - MOHAMMED, B36

"Dormer loft conversion" - ZEESHAN, SOLIHULL

"Concrete foundation" - B29

"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..." - DAVID, B26

"Two storey extension" - WEST MIDLANDS

"Loft conversion" - RYAN, B28

"Two storey extension" - SOLIHULL

"Rear extension to incorporate toilet and downstairs shower, utility area." - DAWN, SHELDON

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

"Loft conversion" - SOLIHULL

"TV aerial install" - GURMEET, B11

"How much to install a shed or outbuilding in the back garden?" - M, B27

"Build an outbuilding" - B14

"RSJ installation" - BIRMINGHAM

"House kitchen Extension" - ERIK, BIRMINGHAM

"Hip to gable loft conversion" - BIRMINGHAM

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 Sparkhill extension builders rates

Compare Sparkhill extension builders rates (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Extension Builders near Birmingham	£25	£197
Extension Builders near Solihull	£24	£194
Extension Builders near Smethwick	£25	£195
Extension Builders near Oldbury	£25	£196
Extension Builders near Sutton Coldfield	£25	£202
Extension Builders near Knowle	£26	£203
Extension Builders near Halesowen	£25	£197
Extension Builders near West Bromwich	£25	£195
Extension Builders near Rowley Regis	£25	£196
Extension Builders near Sandwell	£25	£196

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.

Timber frame extension - £25,584

Garden office - £9,584

Granny annexe - £86,584

Flat roof extension - £21,584

Garage conversion - £15,584

Hip to gable loft conversion - £41,584

Bungalow loft conversion - £28,584

Dormer loft conversion - £41,584

Swimming pool - £80,584

Mansard loft conversion - £51,584

Concrete foundation - £5,834

Underpinning - £17,084

Two storey extension - £87,376

Basement conversion - £32,820

Side return extension - £36,820

Loft conversion - £29,850

Garage - £18,084

Single storey extension - £46,680

Outbuilding - £9,584

RSJ installation - £1,784

Kitchen extension - £41,584

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