From £16,788
We offer a wide range of services completed to a high standard with fully trained personnel
From £16,908
NG Builders is an established business in Fivemiletown. We come highly recommended and provide competitive quotes for your work.

Underpinning ranges from £16,788 (M & R McElhatton Joinery based in BT76) to £16,908 (NG Builders based in BT78), 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 Fivemiletown by posting a job with HaMuch and we will send it to extension builders in Fivemiletown.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Dungannon | £23 | £186 |
| Underpin A Building near Coalisland | £21 | £173 |
| Underpin A Building near Magherafelt | £25 | £200 |
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 - £16,848

Two storey extension - £87,022

Build a timber frame extension - £25,348

Build a swimming pool - £80,348

Single storey extension - £41,960

Side return extension - £34,165

Install an RSJ - £1,548

Outbuilding - £9,348

Build a Mansard loft conversion - £51,348

Loft conversion - £27,638

Build a kitchen extension - £41,348

Hip to gable loft conversion - £41,348

Granny annexe - £86,348

Garden office - £9,348

Convert a Garage - £15,348

Garage - £17,848

Build a flat roof extension - £21,348

Build a dormer loft conversion - £41,348

Concrete foundations - £5,598

Convert a bungalow loft - £28,348

Convert a basement - £30,165