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 £17,308
Boyle Construction Glasgow Ltd is a trusted extension builder serving customers in Barrhead and the surrounding area. Contact us to today to get a ...
From £17,740
Abbey Services (Scotland) Ltd is a trusted extension builder serving customers in Barrhead and the surrounding area. Contact us to today to get a c...
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 £17,636
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,284
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
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 £17,164
Need an Extension Builder in Barrhead? J & S Autos (Glasgow) Ltd has been helping local clients (20 mile radius) with their extension buildering jo...
From £17,444
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

Underpinning ranges from £17,164 (J & S Autos (Glasgow) Ltd based in G51) to £17,812 (KFM Developments LTD based in G52), 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 Barrhead by posting a job with HaMuch and we will send it to extension builders in Barrhead.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Barrhead | £35 | £257 |
| Underpin A Building near Newton Mearns | £34 | £262 |
| Underpin A Building near Paisley | £34 | £259 |
| Underpin A Building near Giffnock | £35 | £260 |
| Underpin A Building near Johnstone | £52 | £381 |
| Underpin A Building near Renfrew | £35 | £264 |
| Underpin A Building near Renfrewshire | £54 | £398 |
| Underpin A Building near Erskine | £34 | £258 |
| Underpin A Building near Glasgow | £34 | £258 |
| Underpin A Building near Rutherglen | £34 | £254 |
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 - £17,542

Two storey extension - £88,064

Build a timber frame extension - £26,042

Build a swimming pool - £81,042

Single storey extension - £55,848

Side return extension - £41,977

Install an RSJ - £2,242

Outbuilding - £10,042

Build a Mansard loft conversion - £52,042

Loft conversion - £34,148

Build a kitchen extension - £42,042

Hip to gable loft conversion - £42,042

Granny annexe - £87,042

Garden office - £10,042

Convert a Garage - £16,042

Garage - £18,542

Build a flat roof extension - £22,042

Build a dormer loft conversion - £42,042

Concrete foundations - £6,292

Convert a bungalow loft - £29,042

Convert a basement - £37,977