From £18,500
Trusted and professional extension builder in B70. Experienced in all extension buildering work and keeping within budget and on quote. TG Building...
From £17,436
Need an Extension Builder in B70? DLB Property Improvements & Maintenance has been helping local clients (20 mile radius) with their extension buil...
From £17,484
Need to find an Extension Builder near you for all your extension buildering work?
B S Builders provides a local, trusted extension builder...
From £17,484
Have Faith Plasterers is an established and experienced local extension builder in B70. Please contact us for a free, no obligation quote and compe...
From £17,276
Our building services company Bestway Building Services Ltd have eight years experience and have been helping customers in the West Midlands provid...
From £17,332
Need to find an Extension Builder near you for all your extension buildering work?
Official Shopfront & Shutters Ltd provides a local, trus...
From £17,468
Davies & Davies Roofline are here to help customers who need an Extension Builder in B70. We offer a competitive rate to complete all your extensio...
From £17,476
For all your home renovation requirements, painting and decorating, Wallpapering and Stripping, Skirting boards & Architraves, Exterior wall painti...
From £17,276
Relax... you have found a reliable extension builder in B70. WM KITCHENS BEDROOMS is a friendly and reliable company based in B70 who consider no j...
From £17,068
Trusted and professional extension builder in B70. Experienced in all extension buildering work and keeping within budget and on quote. Bhogal Cons...

Underpinning ranges from £17,068 (Bhogal Construction based in B67) to £18,500 (TG Building Services & Son based in B71), 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 B70 by posting a job with HaMuch and we will send it to extension builders in B70.
"Underpinning" - WEST BROMWICH
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near West Bromwich | £29 | £227 |
| Underpin A Building near Sandwell | £29 | £229 |
| Underpin A Building near Tipton | £29 | £227 |
| Underpin A Building near Smethwick | £29 | £226 |
| Underpin A Building near Oldbury | £29 | £227 |
| Underpin A Building near Wednesbury | £29 | £227 |
| Underpin A Building near Rowley Regis | £29 | £226 |
| Underpin A Building near Dudley | £28 | £225 |
| Underpin A Building near Darlaston | £29 | £226 |
| Underpin A Building near Coseley | £29 | £225 |
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 - £17,480

Two storey extension - £87,970

Build a timber frame extension - £25,980

Build a swimming pool - £80,980

Single storey extension - £54,600

Side return extension - £41,275

Install an RSJ - £2,180

Outbuilding - £9,980

Build a Mansard loft conversion - £51,980

Loft conversion - £33,563

Build a kitchen extension - £41,980

Hip to gable loft conversion - £41,980

Granny annexe - £86,980

Garden office - £9,980

Convert a Garage - £15,980

Garage - £18,480

Build a flat roof extension - £21,980

Build a dormer loft conversion - £41,980

Concrete foundations - £6,230

Convert a bungalow loft - £28,980

Convert a basement - £37,275