How HaMuch saves you money
Post your job for free
We send your job to ALL Spalding extension builders
Compare quotes
Available extension builders in Spalding reply
Save Money
Select your affordable Spalding extension builder
Post your job
Trinity Green Building Contractors
Trinity Green Building Contractors are here to help customers who need an Extension Builder in Spalding. We offer a competitive rate to complete al...
"RSJ installation" - SPALDING, job posted 13/07/25
£32/hr
£238/day
R JOSE (BUILDER)
R JOSE (BUILDER) is an established and experienced local extension builder in Spalding. Please contact us for a free, no obligation quote and compe...
Compare Spalding extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Spalding | £32 | £238 |
| Extension Builders near Boston | £28 | £262 |
| Extension Builders near Wisbech | £34 | £255 |
| Extension Builders near Peterborough | £40 | £281 |
| Extension Builders near Stamford | £35 | £248 |
| Extension Builders near Grantham | £38 | £228 |
| Extension Builders near King's Lynn | £33 | £254 |
| Extension Builders near Huntingdonshire | £36 | £290 |
| Extension Builders near Kings Lynn & West Norfolk | £31 | £238 |
| Extension Builders near Corby | £30 | £214 |
Job estimates from extension builders near you
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.

Build a timber frame extension - £25,984

Garden office - £9,984

Granny annexe - £86,984

Build a flat roof extension - £21,984

Convert a Garage - £15,984

Hip to gable loft conversion - £41,984

Convert a bungalow loft - £28,984

Build a dormer loft conversion - £41,984

Build a swimming pool - £80,984

Build a Mansard loft conversion - £51,984

Concrete foundations - £6,234

Underpin a building - £17,484

Two storey extension - £87,976

Convert a basement - £37,320

Side return extension - £41,320

Loft conversion - £33,600

Garage - £18,484

Single storey extension - £54,680

Outbuilding - £9,984

Install an RSJ - £2,184

Build a kitchen extension - £41,984
People in Spalding searching for a Extension Builder also viewed...
The Largest Database of UK Trade Rates
At HaMuch we know what tradespeople charge because we have the largest database of rates anywhere in the UK. If you want quotes for jobs at the right price for you, post your jobs with HaMuch and get your home improvements kickstarted straight away!