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  5. Keystone Group

Keystone Group

Builders. Keystone Group has been vetted and approved by TrustATrader. Covering Northampton, Bedford, Luton, Cambridge and All Surrounding Areas

Membership number TT24075

Don't forget! Please mention TrustATrader when you contact any of our trusted traders.

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4.99 out of 5
22 reviews

  • Initial impression Initial impression: 5.0 out of 5.0
  • Punctuality Punctuality: 4.95 out of 5.0
  • Cleanliness Cleanliness: 4.95 out of 5.0
  • Quality Quality: 5.0 out of 5.0
  • Value Value: 5.0 out of 5.0
  • Overall opinion Overall opinion: 5.0 out of 5.0
  • 0 missed appointments in the past 6 months

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About Keystone Group, Northampton

Keystone Group provides professional building services in Northampton and the surrounding area, helping homeowners with everything from brickwork to full rebuilds.

We understand how difficult it can be to choose a builder you can trust. Our team has extensive experience in Northamptonshire and we’re known locally for delivering reliable, customer-focused workmanship, with each contractor fully qualified and insured.

We build, renovate and repair homes across Northamptonshire, and our services include:

  • New Builds
  • Alterations, Extensions & Conversions
  • Brickwork
  • Concrete
  • Plastering & Screeding
  • Tiling
  • Painting & Decorating
  • Kitchens & Bathrooms
  • Roofing Services
  • Re-pointing
  • Septic Tanks
  • Excavation Services
  • Soakaways
  • Foundations
  • External Works
  • Drainage

To find out more about Keystone Group or to view our gallery, please visit our website

If you’re looking for a builder in Northampton or nearby, please use the contact details above to get in touch and request your quote.

Please mention TrustATrader when you get in touch.

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Keystone Building & Renovations Limited

Limited company
Incorporated as from 12th September 2022
Verified on 10th November 2022
  • Identification checked
  • Company address verified
  • Customer references checked
  • Agreed to TrustATrader's high standards
  • Agreed to complaints procedure
Northampton
Northamptonshire

Insurance details

Provider M & DH
Verified 25th November 2025

Associations

Reviews (22)

  • Average rating: 5.0 out of 5

    Review by

    on

    Rob Jeffs - Image 1 "The entire team at the Keystone Group are fantastic. From the initial appointment right through to the final sign off, every element of the work was completed on time and to a very high standard by a highly skilled and respectful team. Very happy with the finished piece of work and would highly recommend Darren and his team for any aspect of building and renovation."

    • Initial impression Initial impression: 5 out of 5.0
    • Punctuality Punctuality: 5 out of 5.0
    • Cleanliness Cleanliness: 5 out of 5.0
    • Quality Quality: 5 out of 5.0
    • Value Value: 5 out of 5.0
    • Overall opinion Overall opinion: 5 out of 5.0
  • Average rating: 5.0 out of 5

    Review by

    on

    "I contacted Keystone Group through Trustatrader to repair the wooden flooring on our first floor landing, and to make some repair to two of our bedroom doors. Doug of Keystone responded very quickly and arranged to survey the work that needed doing. Soon after his visit I received a written quote and a date of when the work could be done. I accepted and Gavin arrived on the day, he was very courteous, carrying out the required work professionally. I subsequently received the invoice after the work had been completed. A very good experience all round, I will be using Keystone Group again in the future."

    • Initial impression Initial impression: 5 out of 5.0
    • Punctuality Punctuality: 5 out of 5.0
    • Cleanliness Cleanliness: 5 out of 5.0
    • Quality Quality: 5 out of 5.0
    • Value Value: 5 out of 5.0
    • Overall opinion Overall opinion: 5 out of 5.0
  • Average rating: 5.0 out of 5

    Review by

    on

    Martin - Image 1 "Fantastic company carrying out great quality work with high attention to deal from start to finish. We have used Keystone a few times now for upgrades to our home and we will definitely use them again as there service and workmanship is first class."

    • Initial impression Initial impression: 5 out of 5.0
    • Punctuality Punctuality: 5 out of 5.0
    • Cleanliness Cleanliness: 5 out of 5.0
    • Quality Quality: 5 out of 5.0
    • Value Value: 5 out of 5.0
    • Overall opinion Overall opinion: 5 out of 5.0
  • Average rating: 5.0 out of 5

    Review by

    on

    "Excellent Work and Professional Service! I recently had Keystone Building & Renovation Limited work on my home, and I couldn’t be happier with the results. They transformed my downstairs into a space I’m genuinely proud of. From start to finish, the professionalism and attention to detail were top-notch. Doug kept me informed every step of the way and made sure to address any concerns I had. The team was friendly, efficient, and went above and beyond to ensure everything was completed to the highest standard. I highly recommend their services to anyone looking for quality work and exceptional customer care."

    • Initial impression Initial impression: 5 out of 5.0
    • Punctuality Punctuality: 5 out of 5.0
    • Cleanliness Cleanliness: 5 out of 5.0
    • Quality Quality: 5 out of 5.0
    • Value Value: 5 out of 5.0
    • Overall opinion Overall opinion: 5 out of 5.0
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