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  4. Extension Builders in Wellingborough

Extension Builders in Wellingborough

Browse trusted local Extension Builders in Wellingborough on TrustATrader, all vetted, with photos of completed work, and reviews from previous customers.

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Local Extension Builders

We have found a selection of the best, most reliable Extension Builders in your area. You can click on a trader profile to find out more information, send email/SMS enquiry, or add them to your call back list.

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  • Extension Specialists in Market Harborough. Covering Market Harborough and all surrounding areas.

    Perryson Builders is a reliable and trusted general Building Contractor based in Market Harborough.Established in 2001, Perryson Builders have...

    102 reviews / 4.96 out of 5

    WE HAD BRIAN VISIT AS WE HAD A PROBLEM WITH OUR ROOF/EXTENSION THAT HAD BEEN PREVIOUSLY REPAIRED, BUT WE STILL HAD ONGOING ISSUES WITH. HE WAS THE...

    Market Harborough
    Leicestershire
    LE16 7EA

  • Extension Specialists in Potton. Covering all Herts, Beds and Cambridgeshire areas.

    AK Builders Potton are an established and reliable Bedfordshire based builder. We cover all Herts, Beds and Cambridgeshire areas.Our service is...

    8 reviews / 4.56 out of 5

    I want to thank Dean and Robert of AK Builders of Potton for the outstanding job they did on my house wall. The quality of their workmanship...

    Potton
    Beds
    SG19 2PT

  • Extension Specialists in Shefford. Covering Hitchin and within the surrounding 40 mile radius - Stevenage, St Albans, Letchworth.

    In an unstable market house extensions are often the most viable option, helping you to get the most out of the space you have without the...

    22 reviews / 4.88 out of 5

    From our very first meeting with Jon, his calming, reassuring, and deeply knowledgeable nature made it clear he was the right builder for our...

    Shefford
    Bedfordshire
    SG17 5GQ

  • Extension Specialists in Shefford. Covering Hertfordshire and Bedfordshire areas.

    In an unstable market house extensions are often the most viable option, helping you to get the most out of the space you have without the...

    9 reviews / 4.93 out of 5

    The work undertaken was a complete conservatory rebuild because of subsidence. All stages from initial demolition of the existing structure...

    Shefford
    Bedfordshire
    SG17 5PY

  • Extension Specialists in Brackley. Covering all Northamptonshire, Buckinghamshire and Oxfordshire areas.

    Welcome to Caliber Construction Ltd.At Caliber, we like to do things a little differently. We believe our set of core principles not only help us...

    9 reviews / 4.94 out of 5

    If you are looking for a fast, reliable, professional and trustworthy builder, look no further! Our project was a kitchen extension (single level...

    Brackley
    Northamptonshire
    NN13 6AD

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

    TrustATrader Guarantee for extra peace of mind. TrustATrader Guarantee easily covers your next job via TrustATrader to provide extra peace of mind. Click this icon within the listing to register your TrustATrader Guarantee. Find out more

  • Extension Specialists in St. Albans. Covering Hertfordshire, Bedfordshire, Greater London, London and all surrounding areas

    In an unstable market house extensions are often the most viable option, helping you to get the most out of the space you have without the...

    20 reviews / 4.83 out of 5

    Vito and Dan did a great job on our garage conversion (along with all sub-contractors). We are very happy with the final result. Competitive...

    St. Albans
    Hertfordshire
    AL3 6HR

  • Extension Specialists in Ware. Covering Herts . London . Essex . Cambs . Beds .

    About UsReid James is a family-run building and construction company based in Ware, Hertfordshire, serving London, Essex, Cambridge and...

    108 reviews / 4.82 out of 5

    A lovely job carried out by Stuart and his team. Complete refurbishment of our shower room/cloakroom. Work completed to a high standard by all...

    Ware
    Herts
    SG11 1BQ

  • Extension Specialists in Radlett. Covering all areas of Herts and London.

    ADS Contracts is a well established, trustworthy, reliable and professional company with over 30 year's experience. Based in Radlett, (Herts), we...

    30 reviews / 4.54 out of 5

    Very experienced team of professionals. Dave and his team have done various jobs for me over the last few years and they have all been completed...

    Radlett
    WD7 9FH

  • Extension Specialists in Waltham Cross. Covering Herts, Essex and North London.

    GP Property Services has over 25 years experience in offering a wide range of building services from extensions, renovations and loft conversions...

    31 reviews / 4.99 out of 5

    Gary and Paul have just completed a downstairs rear extension, side upstairs extension and full redecoration including new windows throughout on...

    Waltham Cross
    Herts
    EN7 6DR

  • Extension Specialists in Borehamwood. Covering London and Hertfordshire areas.

    In an unstable market house extensions are often the most viable option, helping you to get the most out of the space you have without the...

    75 reviews / 4.86 out of 5

    Łukasz did an excellent job. The load-bearing wall demolition was carried out efficiently, professionally, and exactly as agreed. You can clearly...

    Borehamwood
    Herts
    WD6 2JD
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Other services relating to Extension Builders in Wellingborough

Our average rating for Extension Builders

4.91 - 4.91 out of 5 from 426 reviews

  • R&J Building Services Ltd, Shefford

    5 out of 5.0

    "From our very first meeting with Jon, his calming, reassuring, and deeply knowledgeable nature made it clear he was the..."

    Alex Parkinson on 30th June 2026

  • Reid James Ltd, Ware

    5 out of 5.0

    "Excellent workmanship, pleasant people, very clean and tidy and good value."

    Matthew Walters on 27th May 2026

  • JPH Property Developments, Uxbridge

    5 out of 5.0

    "Jason was very professional and his work to a very high standard. He maintained cleanliness throughout the duration of..."

    Cathy Morrin on 26th May 2026

  • Lukpol Building Services Ltd, Borehamwood

    5 out of 5.0

    "Łukasz did an excellent job. The load-bearing wall demolition was carried out efficiently, professionally, and exactly as..."

    Mariusz Aleksander on 15th May 2026

  • Perryson Builders, Market Harborough

    5 out of 5.0

    "WE HAD BRIAN VISIT AS WE HAD A PROBLEM WITH OUR ROOF/EXTENSION THAT HAD BEEN PREVIOUSLY REPAIRED, BUT WE STILL HAD..."

    LYNN VINCENT on 12th May 2026

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