Underpin your home in Portslade from £17,268

If your home needs underpinning due to subsidence, it can be a worrying time for you. Luckily, specialist builders can help you underpin your house and stabilise it for years to come. But how much will it cost in Portslade? To see prices and availability for your job click green button.

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From £18,300

Rates updated Oct 26
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RA Construction

Ricky Alexander

Trusted and professional extension builder in Portslade. Experienced in all extension buildering work and keeping within budget and on quote. RA Co...

From £17,524

Rates verified Oct 26
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Ferguson Building Services Limited

Ferguson Building Services Limited is an established and experienced local extension builder in Portslade. Please contact us for a free, no obligat...

From £17,268

Last active Nov 26
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Graeme Davies Plumbing and Heating

Graeme Davies

Experienced extension builder ready to quote for your work. Graeme Davies Plumbing and Heating is the best extension builder in Portslade. No oblig...

From £17,484

Last active Oct 26
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FIRST FORMAT BUILDING

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

FIRST FORMAT BUILDING provides a local, trusted extensio...

From £17,676

Last active Oct 26
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East West Refurbishment Limited

Need an Extension Builder in Portslade? East West Refurbishment Limited has been helping local clients (20 mile radius) with their extension builde...

From £17,356

Last active Oct 26
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Citadel Construction

Citadel Construction is an established extension buildering business in Portslade. We come highly recommended and provide competitive quotes for yo...

From £17,340

Last active Oct 26
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SIX STUDI? DESIGN

The studio is based on our founder's vision in concept and interior design, Fabio Lauro has long been in the business of creating atmospheres. His ...

From £17,492

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H P Building Services Sussex

Member since August 2026

H P Building Services Sussex is a one-stop solution for all your extension buildering needs. Establish over 10 years ago and covering 20 miles arou...

From £17,796

Last active Oct 26
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Proper Copper Design

Proper Copper DesignWe are a design lead copper homeware company specializing in contemporary handles, taps, showers and accessories. Our products ...

From £17,492

Last active Oct 26
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Brighton Marina Hand Car Wash

Experienced extension builder ready to quote for your work. Brighton Marina Hand Car Wash is the best extension builder in Portslade. No obligation...

Cost of underpinning in Portslade

Estimates for underpin a building near Portslade

Underpinning ranges from £17,268 (Graeme Davies Plumbing and Heating based in BN3) to £18,300 (RA Construction based in BN2), but the final cost will depend on the method of underpinning used, how much of your foundations need underpinning and where you live.

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

Get quotes to underpin your home in Portslade by posting a job with HaMuch and we will send it to extension builders in Portslade.

"Underpinning" - BRIGHTON, job posted 01/01/70


Estimates for common extension builder jobs in Portslade;

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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