From £17,236
Lostock Design & Build Limited is an established and experienced local extension builder in Horwich. Please contact us for a free, no obligation qu...
From £17,132
Fishers Building & Paving Ltd is an established extension buildering business in Horwich. We come highly recommended and provide competitive quotes...
From £17,260
IK MASTER BUILD LTD is an established and experienced local extension builder in Horwich. Please contact us for a free, no obligation quote and com...
From £17,540
PETER BALDWIN BUILDERS is an established extension buildering business in Horwich. We come highly recommended and provide competitive quotes for yo...
From £17,188
Lostock Design & Build is an established and experienced local extension builder in Horwich. Please contact us for a free, no obligation quote and ...
From £17,308
Need an Extension Builder in Horwich? CB BUILDING & JOINERY LTD has been helping local clients (20 mile radius) with their extension buildering job...
From £17,100
Relax... you have found a reliable extension builder in Horwich. VOSE CONSTRUCTION LTD is a friendly and reliable company based in Horwich who cons...
From £16,956
APS pointing and property maintenance offers a complete building service from small patch pointing to full refurb or extensions. Competitiv...
From £17,580
Astley Bridge Building Services have been established since 1999 and offer quality building services to the public who are looking for a personal s...
From £17,548
HAROLDS CORP is a trusted extension builder serving customers in Horwich and the surrounding area. Contact us to today to get a competitive quote f...

Underpinning ranges from £16,956 (Aps pointing and property maintenance based in WN2) to £17,580 (Astley Bridge Building Services based in BL1), 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 Horwich by posting a job with HaMuch and we will send it to extension builders in Horwich.
"Underpinning" - WIGAN, job posted 01/01/70
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Horwich | £30 | £219 |
| Underpin A Building near Westhoughton | £31 | £222 |
| Underpin A Building near Hindley | £30 | £218 |
| Underpin A Building near Bolton | £31 | £219 |
| Underpin A Building near Atherton | £31 | £223 |
| Underpin A Building near Wigan | £30 | £219 |
| Underpin A Building near Chorley | £31 | £222 |
| Underpin A Building near Little Hulton | £30 | £220 |
| Underpin A Building near Farnworth | £30 | £219 |
| Underpin A Building near Leigh | £31 | £224 |
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 - £17,285

Two storey extension - £87,677

Build a timber frame extension - £25,785

Build a swimming pool - £80,785

Single storey extension - £50,696

Side return extension - £39,079

Install an RSJ - £1,985

Outbuilding - £9,785

Build a Mansard loft conversion - £51,785

Loft conversion - £31,733

Build a kitchen extension - £41,785

Hip to gable loft conversion - £41,785

Granny annexe - £86,785

Garden office - £9,785

Convert a Garage - £15,785

Garage - £18,285

Build a flat roof extension - £21,785

Build a dormer loft conversion - £41,785

Concrete foundations - £6,035

Convert a bungalow loft - £28,785

Convert a basement - £35,079