From £17,772
LOCHNAGAR CONSTRUCTION LTD is a trusted extension builder serving customers in Erskine and the surrounding area. Contact us to today to get a compe...
From £16,876
Experienced extension builder ready to quote for your work. Glencroft Builders Ltd is the best extension builder in Erskine. No obligation free quo...
From £17,628
LAKE BUILDERS LTD is an established extension buildering business in Erskine. We come highly recommended and provide competitive quotes for your wo...
From £17,740
Abbey Services (Scotland) Ltd is a trusted extension builder serving customers in Erskine and the surrounding area. Contact us to today to get a co...
From £17,580
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,580
Adelphi Design & Construction Ltd is an established and experienced local extension builder in Erskine. Please contact us for a free, no obligation...
From £17,684
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,836
Greg Collins Joinery & Carpentry offers a range of serveries for home, business and commercial properties. I take a personal pride in my work ensur...
From £17,796
Need an Extension Builder in Erskine? Gman-Joinery & Builders has been helping local clients (20 mile radius) with their extension buildering jobs ...
From £17,636
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

Underpinning ranges from £16,876 (Glencroft Builders Ltd based in G81) to £17,836 (Greg Collins Carpentry and Joinery based in G61), 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 Erskine by posting a job with HaMuch and we will send it to extension builders in Erskine.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Erskine | £34 | £258 |
| Underpin A Building near Clydebank | £35 | £264 |
| Underpin A Building near Renfrew | £35 | £263 |
| Underpin A Building near Paisley | £34 | £259 |
| Underpin A Building near Bearsden | £34 | £263 |
| Underpin A Building near Renfrewshire | £54 | £398 |
| Underpin A Building near Johnstone | £52 | £381 |
| Underpin A Building near Dumbarton | £29 | £232 |
| Underpin A Building near Barrhead | £35 | £255 |
| Underpin A Building near Glasgow | £35 | £259 |
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 - £17,613

Two storey extension - £88,169

Build a timber frame extension - £26,113

Build a swimming pool - £81,113

Single storey extension - £57,256

Side return extension - £42,769

Install an RSJ - £2,313

Outbuilding - £10,113

Build a Mansard loft conversion - £52,113

Loft conversion - £34,808

Build a kitchen extension - £42,113

Hip to gable loft conversion - £42,113

Granny annexe - £87,113

Garden office - £10,113

Convert a Garage - £16,113

Garage - £18,613

Build a flat roof extension - £22,113

Build a dormer loft conversion - £42,113

Concrete foundations - £6,363

Convert a bungalow loft - £29,113

Convert a basement - £38,769