Name: Extension Builder
Brand: HaMuch
SKU: extension-renovation
Rating: 4.67 (9 reviews)

Find affordable Nuneaton & Bedworth extension builders

Cheapest £17/hour & £165/day (D.L.Harper wall and chimney breast removal) to £34/hour & £249/day (Parker Grears Developments Limited) - average £29/hour & £224/day

Local Nuneaton & Bedworth extension builders with reviews/jobs - Sort by rates or availability

"Single storey extension" - CV10, job posted 17/09/26

"Build a Mansard loft conversion" - CV2, job posted 03/09/26

"RSJ installation - twin universal beams 4m long outside. To supply and fit padstones and beams" - CV11, job posted 21/08/25

"Granny annexe" - NUNEATON, job posted 24/02/25

"Single storey extension 4m x 7 m please send quote via emai and we will contact you if/when interested and happy with quote" - CV10, job posted 29/01/25

"Timber frame extension" - NUNEATON, job posted 29/01/25

"Single storey extension" - CV10, job posted 22/01/25

"Underpinning foundation of side wall of the house is weak and needs underpinning" - CV6, job posted 09/07/24

"Single storey extension" - NUNEATON, job posted 10/02/24

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 Nuneaton & Bedworth extension builders rates

Compare Nuneaton & Bedworth extension builders rates (excluding VAT or callout charges)
Location in UK	Hourly Rate	Daily Rate
Extension Builders near Nuneaton & Bedworth	£28	£218
Extension Builders near Bedworth	£28	£219
Extension Builders near Nuneaton	£29	£225
Extension Builders near Coventry	£28	£222
Extension Builders near Hinckley	£29	£224
Extension Builders near Kenilworth	£29	£224
Extension Builders near Rugby	£31	£224
Extension Builders near Tamworth	£33	£288
Extension Builders near Knowle	£31	£241
Extension Builders near Solihull	£29	£231

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 - £25,808

Garden office - £9,808

Granny annexe - £86,808

Build a flat roof extension - £21,808

Convert a Garage - £15,808

Hip to gable loft conversion - £41,808

Convert a bungalow loft - £28,808

Build a dormer loft conversion - £41,808

Build a swimming pool - £80,808

Build a Mansard loft conversion - £51,808

Concrete foundations - £6,058

Underpin a building - £17,308

Two storey extension - £87,712

Convert a basement - £35,340

Side return extension - £39,340

Loft conversion - £31,950

Garage - £18,308

Single storey extension - £51,160

Outbuilding - £9,808

Install an RSJ - £2,008

Build a kitchen extension - £41,808

More extensions & conversions cost guides...

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