Need an Extension Builder in B43? D&J Advanced Builders has been helping local clients (20 mile radius) with their extension buildering jobs for ma...
Relax... you have found a reliable extension builder in B43. MD Services is a friendly and reliable company based in B43 who consider no job as too...
Dave Mattock is an established and experienced local extension builder in B43. Please contact us for a free, no obligation quote and competitive ra...
Need to find an Extension Builder near you for all your extension buildering work?
Atwal Building Services Ltd provides a local, trusted ex...
Brickfast Builders is an established extension buildering business in B43. We come highly recommended and provide competitive quotes for your work....
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Need to find an Extension Builder near you for all your extension buildering work?
B S Builders provides a local, trusted extension builder...
Sanj Sandhu
Relax... you have found a reliable extension builder in B43. Sanwood is a friendly and reliable company based in B43 who consider no job as too big...
Steve Dean
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,316
Our building services company Chadha Constructions Limited was established in March 2021, but have been providing professional, trustworthy buildin...

Underpinning ranges from £16,796 (Saxonworld Ltd based in WS9) to £17,628 (Sanwood based in B73), 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 B43 by posting a job with HaMuch and we will send it to extension builders in B43.
"Underpinning" - WEST BROMWICH, job posted 01/01/70
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Walsall | £29 | £229 |
| Underpin A Building near Sandwell | £29 | £231 |
| Underpin A Building near West Bromwich | £29 | £228 |
| Underpin A Building near Wednesbury | £29 | £230 |
| Underpin A Building near Smethwick | £29 | £230 |
| Underpin A Building near Sutton Coldfield | £29 | £228 |
| Underpin A Building near Birmingham | £29 | £229 |
| Underpin A Building near Darlaston | £29 | £229 |
| Underpin A Building near Tipton | £29 | £228 |
| Underpin A Building near Oldbury | £29 | £229 |
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 - £17,353

Two storey extension - £87,779

Build a timber frame extension - £25,853

Build a swimming pool - £80,853

Single storey extension - £52,056

Side return extension - £39,844

Install an RSJ - £2,053

Outbuilding - £9,853

Build a Mansard loft conversion - £51,853

Loft conversion - £32,370

Build a kitchen extension - £41,853

Hip to gable loft conversion - £41,853

Granny annexe - £86,853

Garden office - £9,853

Convert a Garage - £15,853

Garage - £18,353

Build a flat roof extension - £21,853

Build a dormer loft conversion - £41,853

Concrete foundations - £6,103

Convert a bungalow loft - £28,853

Convert a basement - £35,844