From £17,468
RADICAL CONSTRUCTION LIMITED are here to help customers who need an Extension Builder in G75. We offer a competitive rate to complete all your exte...
From £17,516
Trusted and professional extension builder in G75. Experienced in all extension buildering work and keeping within budget and on quote. Sdh Builder...
From £17,684
Our building services company JB All Trades Ltd has thirty-three years experience and we have been helping customers in Glasgow and the surrounding...
From £17,772
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,636
Experienced extension builder ready to quote for your work. WHYTE BUILDERS is the best extension builder in G75. No obligation free quotes and many...
From £17,356
Need to find an Extension Builder near you for all your extension buildering work?
Montgomery Wet Trades provides a local, trusted extensio...
From £17,756
We are a full design & build consultancy offering project management services targeting small to medium residential projects such as kitchen & bath...
From £17,316
Trusted and professional extension builder in G75. Experienced in all extension buildering work and keeping within budget and on quote. Reid Builde...
From £17,844
Finavary Designs Ltd is an established extension buildering business in G75. We come highly recommended and provide competitive quotes for your wor...

Underpinning ranges from £17,316 (Reid Builders based in G72) to £17,844 (Finavary Designs Ltd based in ml3), 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 G75 by posting a job with HaMuch and we will send it to extension builders in G75.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near East Kilbride | £34 | £247 |
| Underpin A Building near Blantyre | £33 | £240 |
| Underpin A Building near Rutherglen | £34 | £255 |
| Underpin A Building near Cambuslang | £34 | £250 |
| Underpin A Building near Giffnock | £35 | £260 |
| Underpin A Building near Newton Mearns | £35 | £263 |
| Underpin A Building near Viewpark | £31 | £233 |
| Underpin A Building near Bellshill | £32 | £235 |
| Underpin A Building near Glasgow | £35 | £259 |
| Underpin A Building near Motherwell | £31 | £227 |
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 - £17,619

Two storey extension - £88,179

Build a timber frame extension - £26,119

Build a swimming pool - £81,119

Single storey extension - £57,384

Side return extension - £42,841

Install an RSJ - £2,319

Outbuilding - £10,119

Build a Mansard loft conversion - £52,119

Loft conversion - £34,868

Build a kitchen extension - £42,119

Hip to gable loft conversion - £42,119

Granny annexe - £87,119

Garden office - £10,119

Convert a Garage - £16,119

Garage - £18,619

Build a flat roof extension - £22,119

Build a dormer loft conversion - £42,119

Concrete foundations - £6,369

Convert a bungalow loft - £29,119

Convert a basement - £38,841