Local PE1 extension builders
Archway Construction (UK) Limited
£49/hour
£246/day
Experienced extension builder ready to quote for your work. Archway Construction (UK) Limited is the best extension builder in PE1. No obligation f...
"Install an RSJ" - PE6
Peterborough Handyman Services
£74/hour
£263/day
Need to find an Extension Builder near you for all your extension buildering work?
Peterborough Handyman Services provides a local, truste...
"Loft conversion into a en-suite" - HUGO, PE1
GVT
£30/hour
£222/day
GVT is an established extension buildering business in PE1. We come highly recommended and provide competitive quotes for your work.
"RSJ installation" - PETERBOROUGH
SN Brickwork & Home Extensions
£36/hour
£240/day
Experienced extension builder ready to quote for your work. SN Brickwork & Home Extensions is the best extension builder in PE1. No obligation free...
"Single storey extension" - TUNG, PETERBOROUGH
Lauren Builders
£37/hour
£263/day
Lauren Builders are a domestic and commercial building company based in Peterborough, and is owned and run by Father & Son, Mick & Lee Gapper, who ...
"Build an outbuilding" - PETERBOROUGH
Prestige Kitchen & Bathrooms Ltd
£42/hour
£301/day
A "widespread respect and admiration" is how the dictionary describes the word "prestige" and we know that our customers perceive, not just the kit...
"Underpinning around 160linear meters 400mm wide x 350mm deep" - PE2
Moores Roofing
£35/hour
£260/day
Trusted and professional extension builder in PE1. Experienced in all extension buildering work and keeping within budget and on quote. Moores Roof...
"Garage conversion, double garage detached. Wanting side door installed from the garden for access already has power and own fuse box and rafters in the roof just want a quote for a basic conversion in to an office. Would ideally initially like a rough emailed quote asap." - PAIGE, PETERBOROUGH
DAR CONSTRUCTION
£37/hour
£270/day
DAR CONSTRUCTION are here to help customers who need an Extension Builder in PE1. We offer a competitive rate to complete all your extension builde...
"Single storey extension" - PETERBOROUGH
PSP Developments
£37.5/hour
£300/day
Member since January 2026
Welcome to Price & Sons! We are a building company based in Peterborough. If you are interested in a quote please get in touch with us!
"Garage" - PE5
G M F GENERAL BUILDERS
£59/hour
£236/day
Your Local builders in Peterborough
GMF Builders is owned and managed by Graham Fuller who has approximately 23 years experience in the ...
"Side return extension" - PE3
MTM construction
£36/hour
£250/day
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
"Loft conversion" - PETERBOROUGH
The most important thing is do avoid handing over cash or paying large sums in advance. Be wary of paying cash for a cheaper job, i.e. to avoid VAT, you may be going down a slippery slope of not doing things properly which may eventually mean your job is also not done properly.
Agree when you intend to pay, ideally after you are satisfied with the completed job. If it is a big job agree a schedule of staged payments which is fair to both parties.
To avoid bad tradespeople and to ensure you can find them should they not answer a mobile;
- Get proper contact details and check them yourself
- Check if the company is verified on the Companies House website
- Get phone details, ideally a land line or 0800 number and check it
- Get a physical office address
Get quotes in writing by email or in person if possible. Getting quotes online or by text is ok (make sure you accept the offer by replying). For large projects make a written agreement, schedule of works and snagging plans as part of a working document. Also;
- Agree expected quality of workmanship and materials in advance
- When will work start and when will project be finished, what happens if project over runs ?
- How long is the guarantee on work and materials eg 12 months
- Discuss onsite behaviour in advance (no smoking, swearing or using mobile phones for non-work purposes)
- Agree that your Extension Builder will remove all debris and rubbish and what level of tidying up you want after job
Compare PE1 extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Peterborough | £37 | £246 |
| Extension Builders near Stamford | £29 | £206 |
| Extension Builders near Huntingdonshire | £29 | £240 |
| Extension Builders near Spalding | £30 | £220 |
| Extension Builders near Wisbech | £30 | £225 |
| Extension Builders near Huntingdon | £31 | £236 |
| Extension Builders near Corby | £27 | £193 |
| Extension Builders near St Neots | £42 | £256 |
| Extension Builders near Kettering | £29 | £205 |
| Extension Builders near Rushden | £30 | £209 |
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 - £26,072

Garden office - £10,072

Granny annexe - £87,072

Build a flat roof extension - £22,072

Convert a Garage - £16,072

Hip to gable loft conversion - £42,072

Convert a bungalow loft - £29,072

Build a dormer loft conversion - £42,072

Build a swimming pool - £81,072

Build a Mansard loft conversion - £52,072

Concrete foundations - £6,322

Underpin a building - £17,572

Two storey extension - £88,108

Convert a basement - £38,310

Side return extension - £42,310

Loft conversion - £34,425

Garage - £18,572

Single storey extension - £56,440

Outbuilding - £10,072

Install an RSJ - £2,272

Build a kitchen extension - £42,072
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