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Moores Roofing
Trusted and professional extension builder in PE1. Experienced in all extension buildering work and keeping within budget and on quote. Moores Roof...
"Install an RSJ" - PE6, job posted 26/04/26
G M F GENERAL BUILDERS
Your Local builders in Peterborough
GMF Builders is owned and managed by Graham Fuller who has approximately 23 years experience in the ...
"RSJ installation" - PETERBOROUGH, job posted 26/04/26
PSP Developments
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!
"Loft conversion into a en-suite" - PE1, job posted 09/04/26
DAR CONSTRUCTION
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...
"RSJ installation" - PETERBOROUGH, job posted 26/11/25
Lauren Builders
Lauren Builders are a domestic and commercial building company based in Peterborough, and is owned and run by Father & Son, Mick & Lee Gapper, who ...
"Single storey extension" - PETERBOROUGH, job posted 30/08/25
MTM construction
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
"Single storey extension" - PETERBOROUGH, job posted 30/03/25
Prestige Kitchen & Bathrooms Ltd
A "widespread respect and admiration" is how the dictionary describes the word "prestige" and we know that our customers perceive, not just the kit...
"Build an outbuilding" - PETERBOROUGH, job posted 25/02/25
Archway Construction (UK) Limited
Experienced extension builder ready to quote for your work. Archway Construction (UK) Limited is the best extension builder in PE1. No obligation f...
"Loft conversion" - PETERBOROUGH, job posted 28/01/25
GVT
GVT is an established extension buildering business in PE1. We come highly recommended and provide competitive quotes for your work.
"Loft conversion" - PETERBOROUGH, job posted 09/01/25
NLB Construction ltd
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
"Underpinning around 160linear meters 400mm wide x 350mm deep" - PE2, job posted 21/12/24
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 | £40 | £281 |
| Extension Builders near Stamford | £35 | £248 |
| Extension Builders near Huntingdonshire | £36 | £290 |
| Extension Builders near Spalding | £32 | £238 |
| Extension Builders near Wisbech | £34 | £255 |
| Extension Builders near Huntingdon | £38 | £284 |
| Extension Builders near Corby | £30 | £214 |
| Extension Builders near St Neots | £51 | £318 |
| Extension Builders near Kettering | £34 | £237 |
| Extension Builders near Rushden | £34 | £231 |
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 - £26,096
Garden office - £10,096
Granny annexe - £87,096
Build a flat roof extension - £22,096
Convert a Garage - £16,096
Hip to gable loft conversion - £42,096
Convert a bungalow loft - £29,096
Build a dormer loft conversion - £42,096
Build a swimming pool - £81,096
Build a Mansard loft conversion - £52,096
Concrete foundations - £6,346
Underpin a building - £17,596
Two storey extension - £88,144
Convert a basement - £38,580
Side return extension - £42,580
Loft conversion - £34,650
Garage - £18,596
Single storey extension - £56,920
Outbuilding - £10,096
Install an RSJ - £2,296
Build a kitchen extension - £42,096
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