Convert your basement in Alton from £36,420

Range from the cheapest Convert a basement £36,420 (Vaughan Design and Development based in gu32) to the dearest Convert a basement £46,860 (CANADA BUILDERS & ROOFING LTD based in GU35). To see prices and availability for your job click green button.

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From £40,470

Last active Mar 26
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Trad Roofing

Experienced extension builder ready to quote for your work. Trad Roofing is the best extension builder in Alton. No obligation free quotes and many...

From £39,570

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RP Superstructures

RP Superstructures was formed in 2011 by principals Gerry Budd and Pat Sheehan following the successful build of Gerry’s own house, using his mul...

From £38,400

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A & J Roofing (Haslemere) Ltd

Location

Alton, GU34

Need an Extension Builder in Alton? A & J Roofing (Haslemere) Ltd has been helping local clients (20 mile radius) with their extension buildering j...

From £36,420

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Vaughan Design and Development

Vaughan Design and Development is an established extension buildering business in Alton. We come highly recommended and provide competitive quotes ...

From £38,670

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360 CONSTRUCTION SURREY LTD

Need to find an Extension Builder near you for all your extension buildering work?

360 CONSTRUCTION SURREY LTD provides a local, trusted ex...

From £46,860

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CANADA BUILDERS & ROOFING LTD

John Shea

Experienced extension builder ready to quote for your work. CANADA BUILDERS & ROOFING LTD is the best extension builder in Alton. No obligation fre...

From £37,230

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Design & Construction Support Ltd

Relax... you have found a reliable extension builder in Alton. Design & Construction Support Ltd is a friendly and reliable company based in Alton ...

From £38,310

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A House Builder

Alan House

Work is always carried out on time , clean & tidy

From £40,290

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REPAIR CRAFT CONSTRUCTION

REPAIR CRAFT CONSTRUCTION is a trusted extension builder serving customers in Alton and the surrounding area. Contact us to today to get a competit...

From £39,750

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RP Superstructures

Relax... you have found a reliable extension builder in Alton. RP Superstructures is a friendly and reliable company based in Alton who consider no...

Cheapest builders to convert your basement in Alton

Estimates for convert a basement near Alton

Comparing extension builders estimates for a Convert a basement gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.

What to do - Get rates and quotes for the cost to convert a basement in Alton by posting a job with HaMuch and we will send it to  extension builders in Alton.


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Estimates for common extension builder jobs in Alton;

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.

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