Andy Gibson
ABG Resin Bond & Landscaping Ltd have been transforming driveways for many years, laying tarmac and installing block-paving, fence...
Antonio Cano
H & C JOINERS & BUILDERS LTD is an established and experienced local extension builder in Prestwick. Please contact us for a free, no obligation qu...
From £17,660
Need to find an Extension Builder near you for all your extension buildering work?
Shire Design & Build Ltd. provides a local, trusted exte...
From £17,404
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,420
Andrew Wright Windows Ltd -Independent Network Installer is a trusted extension builder serving customers in Prestwick and the surrounding area. Co...

Underpinning ranges from £17,244 (ABG Resin Bond & Landscaping Ltd based in KA6) to £17,660 (Shire Design & Build Ltd. based in KA6), 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 Prestwick by posting a job with HaMuch and we will send it to extension builders in Prestwick.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Prestwick | £24 | £180 |
| Underpin A Building near South Ayrshire | £25 | £190 |
| Underpin A Building near Ayr | £25 | £190 |
| Underpin A Building near Troon | £32 | £241 |
| Underpin A Building near Kilmarnock | £36 | £271 |
| Underpin A Building near Irvine | £35 | £253 |
| Underpin A Building near Kilwinning | £33 | £250 |
| Underpin A Building near North Ayrshire | £33 | £250 |
| Underpin A Building near Barrhead | £35 | £255 |
| Underpin A Building near Newton Mearns | £35 | £263 |
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 - £17,433

Two storey extension - £87,899

Build a timber frame extension - £25,933

Build a swimming pool - £80,933

Single storey extension - £53,656

Side return extension - £40,744

Install an RSJ - £2,133

Outbuilding - £9,933

Build a Mansard loft conversion - £51,933

Loft conversion - £33,120

Build a kitchen extension - £41,933

Hip to gable loft conversion - £41,933

Granny annexe - £86,933

Garden office - £9,933

Convert a Garage - £15,933

Garage - £18,433

Build a flat roof extension - £21,933

Build a dormer loft conversion - £41,933

Concrete foundations - £6,183

Convert a bungalow loft - £28,933

Convert a basement - £36,744