From £17,276
Relax... you have found a reliable extension builder in EX2. R BREWER CONSTRUCTION LTD is a friendly and reliable company based in EX2 who consider...
From £17,172
Trusted and professional extension builder in EX2. Experienced in all extension buildering work and keeping within budget and on quote. C P Convers...
From £17,500
Reliable family run business established in 2003. All work previously undertaken has been generated purely through word of mouth and recommendation...
From £17,476
Blake Services is a trusted extension builder serving customers in EX2 and the surrounding area. Contact us to today to get a competitive quote for...
From £17,452
The House Mechanic are here to help customers who need an Extension Builder in EX2. We offer a competitive rate to complete all your extension buil...
From £17,012
Relax... you have found a reliable extension builder in EX2. KARLINE CONSTRUCTION LTD is a friendly and reliable company based in EX2 who consider ...
From £17,324
Livewest is a trusted extension builder serving customers in EX2 and the surrounding area. Contact us to today to get a competitive quote for exten...
From £17,420
Need an Extension Builder in EX2? Sales Consultant - LiveWest has been helping local clients (20 mile radius) with their extension buildering jobs ...
From £17,132
F8 CONSTRUCTION LIMITED is an established extension buildering business in EX2. We come highly recommended and provide competitive quotes for your ...
From £17,340
Our building services company Kingsleigh Homes Ltd was established in 2019, with over 30 years’ experience in the building trade, providing custo...

Underpinning ranges from £17,012 (KARLINE CONSTRUCTION LTD based in EX2) to £17,500 (WEBB & SONS (SW) LTD based in EX1), 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 EX2 by posting a job with HaMuch and we will send it to extension builders in EX2.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Exeter | £27 | £221 |
| Underpin A Building near Exmouth | £24 | £210 |
| Underpin A Building near Teignbridge | £27 | £260 |
| Underpin A Building near East Devon | £27 | £221 |
| Underpin A Building near Newton Abbot | £27 | £236 |
| Underpin A Building near Tiverton | £25 | £202 |
| Underpin A Building near Torquay | £28 | £223 |
| Underpin A Building near Paignton | £27 | £222 |
| Underpin A Building near Torbay | £27 | £223 |
| Underpin A Building near Taunton | £31 | £242 |
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 - £17,310

Two storey extension - £87,716

Build a timber frame extension - £25,810

Build a swimming pool - £80,810

Single storey extension - £51,208

Side return extension - £39,367

Install an RSJ - £2,010

Outbuilding - £9,810

Build a Mansard loft conversion - £51,810

Loft conversion - £31,973

Build a kitchen extension - £41,810

Hip to gable loft conversion - £41,810

Granny annexe - £86,810

Garden office - £9,810

Convert a Garage - £15,810

Garage - £18,310

Build a flat roof extension - £21,810

Build a dormer loft conversion - £41,810

Concrete foundations - £6,060

Convert a bungalow loft - £28,810

Convert a basement - £35,367