From £17,460
L.C.Hills Building & Refurbishment Services is an established extension buildering business in Dagenham. We come highly recommended and provide com...
From £17,564
Dagenham Essex, RM10
AV Builders London Limited is a trusted extension builder serving customers in Dagenham and the surrounding area. Contact us to today to get a comp...
From £17,628
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,548
Dagenham, RM10
RNB BUILDERS LTD is an established and experienced local extension builder in Dagenham. Please contact us for a free, no obligation quote and compe...
From £18,620
Gusttydo Ltd with 12 years experience in Construction !
Building a good reputation for our customers!...
From £17,644
Dagenham, RM10
Trusted and professional extension builder in Dagenham. Experienced in all extension buildering work and keeping within budget and on quote. Valkon...
From £17,636
Experienced extension builder ready to quote for your work. N & D Builders is the best extension builder in Dagenham. No obligation free quotes and...
From £17,828
Dagenham, RM10
Need an Extension Builder in Dagenham? Tony Rutter has been helping local clients (10 mile radius) with their extension buildering jobs for many ye...
From £17,884
EDMT DEVELOPMENTS LTD is a trusted extension builder serving customers in Dagenham and the surrounding area. Contact us to today to get a competiti...
From £17,604
Dagenham london, RM10
At EDMT Developments Ltd, we have built a reputation throughout London as one of the best and most trusted teams, by offering the most comprehensiv...

Underpinning ranges from £17,460 (L.C.Hills Building & Refurbishment Services based in RM10) to £18,620 (Gusttydo Ltd based in RM10), 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 Dagenham by posting a job with HaMuch and we will send it to extension builders in Dagenham.
"Underpinning Look for job underpinning My name oli call me 0750 711x xx" - RM10, job posted 01/01/70
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.

Underpin a building - £17,742

Two storey extension - £88,362

Build a timber frame extension - £26,242

Build a swimming pool - £81,242

Single storey extension - £59,832

Side return extension - £44,218

Install an RSJ - £2,442

Outbuilding - £10,242

Build a Mansard loft conversion - £52,242

Loft conversion - £36,015

Build a kitchen extension - £42,242

Hip to gable loft conversion - £42,242

Granny annexe - £87,242

Garden office - £10,242

Convert a Garage - £16,242

Garage - £18,742

Build a flat roof extension - £22,242

Build a dormer loft conversion - £42,242

Concrete foundations - £6,492

Convert a bungalow loft - £29,242

Convert a basement - £40,218