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  4. Extension Builders in Luton

Extension Builders in Luton

Browse trusted local Extension Builders in Luton 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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  • 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 St Albans. 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...

    115 reviews / 4.92 out of 5

    A truly exceptional job yet again by Beswick Builders. Great communication, always providing updates on budget, timing and the plan for the...

    St Albans
    Hertfordshire
    AL1 1SF

  • Extension Specialists in St. Albans. Covering Herts, Beds & Bucks

    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...

    7 reviews / 4.98 out of 5

    They did an amazing job managing our kitchen renovation. He kept us updated daily and resolved small issues quickly without a fuss. The final...

    St. Albans
    Hertfordshire
    AL1 2QF

  • 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 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

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

    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 Milton Keynes. 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...

    6 reviews / 4.92 out of 5

    We had a few bricks that were crumbling on the corner of the house. Phill from HBB Bricklaying and building services came and sorted the problem...

    Milton Keynes
    Buckinghamshire
    MK2 3NW

  • Extension Specialists in Milton Keynes. Covering Milton Keynes, Bedford

    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...

    6 reviews / 4.94 out of 5

    We hired Luxe Conversions to convert our garage into a usable room, and they did just that in an incredibly efficient, affordable and professional...

    Milton Keynes
    Buckinghamshire
    MK2 3AB

  • 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...

    72 reviews / 4.85 out of 5

    Lukasz and his team member worked very well. Concreting an extended area to my shed Base and reset some loose paving steps. Work completed the...

    Borehamwood
    Herts
    WD6 2JD

  • Extension Specialists in Barnet. Covering North London and Herts and surround areas

    Welcome to Square Mile Builders Limited your trusted building partner in Barnet. With over 20 years of industry expertise, specialising in loft...

    6 reviews / 5.0 out of 5

    Great service and result. Always there to listen and give advice. Great aftercare too. Highly recommended.

    Barnet
    EN5 2JA

  • 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...

    30 reviews / 4.99 out of 5

    I don’t have a bad word to say about Gary and Paul. They completed exemplary work on our loft extension at a very reasonable price. From start to...

    Waltham Cross
    Herts
    EN7 6DR
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Other services relating to Extension Builders in Luton

Our average rating for Extension Builders

4.89 - 4.89 out of 5 from 2414 reviews

  • Linx Construction Group Limited, London

    5 out of 5.0

    "We recently hired to build our new single-story extension. The project went very smoothly, and we are delighted with the..."

    Rabin Sapkota on 14th December 2025

  • A Iqbal Construction Ltd, Slough

    5 out of 5.0

    "These guys recently completed a rear extension for our home, and we couldn't be happier with how it turned out. From..."

    Anand Sharma on 11th December 2025

  • Westbury Builders, Gravesend

    5 out of 5.0

    "Very professional and prompt service."

    Mrs Gladys Walker on 9th December 2025

  • AK Builders, Finchley

    5 out of 5.0

    "Allan and his team are excellent. Very respectful, punctual and professional. Cannot be happier with the service they provided."

    Fiona Morris on 5th December 2025

  • Westbury Builders, Gravesend

    5 out of 5.0

    "All guys excelled and the finish is amazing. Could not be more pleased with the whole build."

    Neil Aldrich on 2nd December 2025

Other locations for trusted Extension Builders

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