From £17,500
SKED CONSTRUCTION LTD are here to help customers who need an Extension Builder in South Lanarkshire. We offer a competitive rate to complete all yo...
From £17,804
We are a young vibrant company specialised in plastering Roughcasting and roofing (wet trades) we have a fresh approach and a mission to offer some...
From £17,140
Trusted and professional extension builder in South Lanarkshire. Experienced in all extension buildering work and keeping within budget and on quot...
From £17,276
BURNSIDE DESIGN & BUILD LTD is a trusted extension builder serving customers in South Lanarkshire and the surrounding area. Contact us to today to ...
From £17,148
Glenavon Joinery & Construction Services Ltd is an established extension buildering business in South Lanarkshire. We come highly recommended and p...
From £17,252
Relax... you have found a reliable extension builder in South Lanarkshire. Dingwall Joiners & Builders is a friendly and reliable company based in ...
From £17,628
Swiftbuild are here to help customers who need an Extension Builder in South Lanarkshire. We offer a competitive rate to complete all your extensio...
From £17,220
Need to find an Extension Builder near you for all your extension buildering work?
Glencairn Builders & Joiners provides a local, trusted e...
From £17,228
Need to find an Extension Builder near you for all your extension buildering work?
APSIS SOLTIONS CONSTRUCTION provides a local, trusted ex...
From £17,844
Finavary Designs Ltd is an established extension buildering business in South Lanarkshire. We come highly recommended and provide competitive quote...

Underpinning ranges from £17,140 (Clyde Windows And Construction Limited based in ML9) 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 South Lanarkshire by posting a job with HaMuch and we will send it to extension builders in South Lanarkshire.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near South Lanarkshire | £33 | £250 |
| Underpin A Building near Larkhall | £31 | £237 |
| Underpin A Building near Wishaw | £30 | £231 |
| Underpin A Building near Motherwell | £31 | £227 |
| Underpin A Building near Bellshill | £32 | £235 |
| Underpin A Building near North Lanarkshire | £31 | £238 |
| Underpin A Building near Airdrie | £31 | £238 |
| Underpin A Building near Viewpark | £31 | £233 |
| Underpin A Building near Coatbridge | £32 | £245 |
| Underpin A Building near Blantyre | £33 | £240 |
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 - £17,404

Two storey extension - £87,856

Build a timber frame extension - £25,904

Build a swimming pool - £80,904

Single storey extension - £53,080

Side return extension - £40,420

Install an RSJ - £2,104

Outbuilding - £9,904

Build a Mansard loft conversion - £51,904

Loft conversion - £32,850

Build a kitchen extension - £41,904

Hip to gable loft conversion - £41,904

Granny annexe - £86,904

Garden office - £9,904

Convert a Garage - £15,904

Garage - £18,404

Build a flat roof extension - £21,904

Build a dormer loft conversion - £41,904

Concrete foundations - £6,154

Convert a bungalow loft - £28,904

Convert a basement - £36,420