From £17,204
AJ Home Improvements is an established extension buildering business in Holbrooks. We come highly recommended and provide competitive quotes for yo...
From £17,484
Need to find an Extension Builder near you for all your extension buildering work?
Atwal Building Services Ltd provides a local, trusted ex...
From £17,484
Brickfast Builders is an established extension buildering business in Holbrooks. We come highly recommended and provide competitive quotes for your...
From £17,364
Need to find an Extension Builder near you for all your extension buildering work?
LC BUILDING SERVICES provides a local, trusted extension...
From £17,340
Relax... you have found a reliable extension builder in Holbrooks. MD Services is a friendly and reliable company based in Holbrooks who consider n...
From £16,972
33 years experience focussing on full home refurbishments, extensions, kitchens & bathrooms, rubber roofing, floor screed & loft conversion...
From £18,300
Member since December 2022
Hi, My name is Gus Sperin. I am self-employed electrician, and I have been running my business since 2010. I have been in the electrical ...
From £17,172
C & S Builders is an established extension buildering business in Holbrooks. We come highly recommended and provide competitive quotes for your wor...
From £17,452
Trusted and professional extension builder in Holbrooks. Experienced in all extension buildering work and keeping within budget and on quote. B.A P...
From £17,452
Trusted and professional extension builder in Holbrooks. Experienced in all extension buildering work and keeping within budget and on quote. A1 Ho...

Underpinning ranges from £16,972 (Simms Building Services Ltd based in CV2) to £18,300 (Sperin Interiors based in B66), 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 Holbrooks by posting a job with HaMuch and we will send it to extension builders in Holbrooks.
"Underpinning foundation of side wall of the house is weak and needs underpinning" - CV6, job posted 07/09/24
"Underpinning" - COVENTRY, job posted 01/01/70
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Coventry | £28 | £222 |
| Underpin A Building near Bedworth | £28 | £219 |
| Underpin A Building near Nuneaton & Bedworth | £28 | £218 |
| Underpin A Building near Kenilworth | £29 | £224 |
| Underpin A Building near Nuneaton | £29 | £225 |
| Underpin A Building near Hinckley | £29 | £224 |
| Underpin A Building near Knowle | £31 | £241 |
| Underpin A Building near Leamington Spa | £27 | £212 |
| Underpin A Building near Rugby | £31 | £224 |
| Underpin A Building near Warwick | £28 | £213 |
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 - £17,422

Two storey extension - £87,884

Build a timber frame extension - £25,922

Build a swimming pool - £80,922

Single storey extension - £53,448

Side return extension - £40,627

Install an RSJ - £2,122

Outbuilding - £9,922

Build a Mansard loft conversion - £51,922

Loft conversion - £33,023

Build a kitchen extension - £41,922

Hip to gable loft conversion - £41,922

Granny annexe - £86,922

Garden office - £9,922

Convert a Garage - £15,922

Garage - £18,422

Build a flat roof extension - £21,922

Build a dormer loft conversion - £41,922

Concrete foundations - £6,172

Convert a bungalow loft - £28,922

Convert a basement - £36,627