From £17,116
Need an Extension Builder in Immingham? S.E.S Services has been helping local clients (20 mile radius) with their extension buildering jobs for man...
From £17,196
Absolute Finishes is an established extension buildering business in Immingham. We come highly recommended and provide competitive quotes for your ...
From £17,380
ACG Building Services is an established extension buildering business in Immingham. We come highly recommended and provide competitive quotes for y...
From £17,052
Marhsall is an established extension buildering business in Immingham. We come highly recommended and provide competitive quotes for your work.
...From £17,108
Experienced extension builder ready to quote for your work. City Builders is the best extension builder in Immingham. No obligation free quotes and...
From £17,300
Need to find an Extension Builder near you for all your extension buildering work?
Ashley Cook Builders provides a local, trusted extension...
From £17,572
J LLOYD CONSTRUCTION LTD are here to help customers who need an Extension Builder in Immingham. We offer a competitive rate to complete all your ex...
From £17,204
Need to find an Extension Builder near you for all your extension buildering work?
HEPWORTH BUILDING provides a local, trusted extension bu...
From £17,108
RB Building Services is an established extension buildering business in Immingham. We come highly recommended and provide competitive quotes for yo...
From £17,276
Need an Extension Builder in Immingham? A F Beckett has been helping local clients (20 mile radius) with their extension buildering jobs for many y...

Underpinning ranges from £17,052 (Marhsall based in HU15) to £17,572 (J LLOYD CONSTRUCTION LTD based in HU7), 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 Immingham by posting a job with HaMuch and we will send it to extension builders in Immingham.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near North East Lincolnshire | £32 | £246 |
| Underpin A Building near Grimsby | £32 | £246 |
| Underpin A Building near Cleethorpes | £32 | £246 |
| Underpin A Building near Hull | £29 | £223 |
| Underpin A Building near Willerby | £29 | £221 |
| Underpin A Building near North Lincolnshire | £28 | £216 |
| Underpin A Building near Scunthorpe | £26 | £207 |
| Underpin A Building near East Riding | £29 | £223 |
| Underpin A Building near Beverley | £29 | £223 |
| Underpin A Building near East Lindsey | £27 | £198 |
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 - £17,231

Two storey extension - £87,597

Build a timber frame extension - £25,731

Build a swimming pool - £80,731

Single storey extension - £49,624

Side return extension - £38,476

Install an RSJ - £1,931

Outbuilding - £9,731

Build a Mansard loft conversion - £51,731

Loft conversion - £31,230

Build a kitchen extension - £41,731

Hip to gable loft conversion - £41,731

Granny annexe - £86,731

Garden office - £9,731

Convert a Garage - £15,731

Garage - £18,231

Build a flat roof extension - £21,731

Build a dormer loft conversion - £41,731

Concrete foundations - £5,981

Convert a bungalow loft - £28,731

Convert a basement - £34,476