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  4. Extension Builders in Basingstoke

Extension Builders in Basingstoke

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

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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    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 Woking. Covering Surrey and surrounding areas

    About UsCornerstone DBR Ltd are trusted home extension specialists based in Surrey, delivering high-quality house and bungalow extensions across...

    33 reviews / 4.93 out of 5

    Whilst our kitchen renovation didn’t run smoothly or to time, the way Leigh dealt with all the issues (many outside his control) couldn’t be...

    Woking
    Surrey
    GU21 2AA

  • Extension Specialists in Slough. Covering Slough, Windsor, Maidenhead and High Wycombe

    Welcome to Allround Building Services Limited, your trusted building partner in Berkshire. With over 15 years of industry expertise, we specialise...

    38 reviews / 5.0 out of 5

    We can’t thank Asad and his team enough for the work that’s been carried out, the standard of craftsmanship is incredible. We instructed Asad to...

    Slough
    Berkshire
    SL2 5PW

  • Extension Specialists in Slough. Covering Slough and a 30 mile radius

    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...

    16 reviews / 4.94 out of 5

    We are currently working with Shaz and his team to fully renovate and extend our forever home. The communication and quality of work that we have...

    Slough
    Berkshire
    SL3 0PY

  • Extension Specialists in New Malden. Covering New Malden and surrounding areas

    About UsEagle Eye Building is a New Malden‑based home extension specialist with 14 years' experience delivering high‑quality house and bungalow...

    14 reviews / 5.0 out of 5

    Callum is very hardworking, always shows up on time. Level of work carried out to a high standard. Would recommend.

    New Malden
    KT3 6RR

  • Extension Specialists in London. Covering Chelsea, Kensington, Mayfair & Soho

    LINX Design And Build is a family-run business with intensive experience in the building and construction industry. We have been helping customers...

    195 reviews / 4.97 out of 5

    We’re really pleased with the side infill and loft conversion. The team made excellent use of every inch of space, creating a lovely open-plan...

    London
    SW3 5EX

  • 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 London. Covering 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...

    14 reviews / 4.96 out of 5

    Pure Contractors exceeded all our expectations on every level. From the initial consultation right through to the end result. Everyone we dealt...

    London
    SW11 1AA

  • Extension Specialists in South Croydon. Covering London

    Brady Build & Design Ltd provides house extensions and home improvement projects in South Croydon and the surrounding area, helping homeowners...

    5 reviews / 4.97 out of 5

    Very professional kept us updated throughout and always got back to any enquiries promptly will definitely be using again on future projects

    South Croydon
    CR2 7AL

  • Extension Specialists in London. Covering Herts, Middx, and all areas of North and North West London.

    RAS Construction & Design Ltd is a well established company specialising in all aspects of extensions, loft conversions, general building,...

    39 reviews / 4.95 out of 5

    RAS did a superb job for us. They carried out an extensive top-to-bottom refurbishment of our double-fronted Edwardian house. This included an...

    London
    Hertfordshire
    NW7 0AN

  • Extension Specialists in London. Covering London, North London, Hertfordshire

    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...

    8 reviews / 4.98 out of 5

    We’re absolutely delighted with our renovation. Chris and his team did a really great job, we feel like we’re living in a new house! We booked...

    London
    NW3 4DB

  • 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...

    76 reviews / 4.86 out of 5

    This is the third time I have used Lukpol Building Services and the work each time has been excellent. These works consisted of conversion of a...

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

Our average rating for Extension Builders

4.95 - 4.95 out of 5 from 902 reviews

  • LINX Design And Build, London

    5 out of 5.0

    "We’re really pleased with the side infill and loft conversion. The team made excellent use of every inch of space,..."

    Lara Bray on 24th August 2026

  • 21st Century Design & Build Ltd, London

    5 out of 5.0

    "Tom, Clayton, Vitali and crew. Thank you for a really well done job. Correct estimate provided. Issues dealt with..."

    Azeem Pirbhai on 24th August 2026

  • LINX Design And Build, London

    5 out of 5.0

    "Our new shower was expertly installed by the LINX crew! Excellent workmanship, courteous, and professional throughout...."

    Nicole Morgan on 21st August 2026

  • Nova Design & Build London Ltd, London

    5 out of 5.0

    "Excellent experience from beginning to end. The team were friendly, reliable and incredibly hardworking. They respected..."

    Michael Rosse on 18th August 2026

  • Lukpol Building Services Ltd, Borehamwood

    5 out of 5.0

    "This is the third time I have used Lukpol Building Services and the work each time has been excellent. These works..."

    Alan Giesenow on 13th August 2026

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