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  4. Extensions Conversions in Stevenage

Extensions Conversions in Stevenage

Browse trusted local Extensions Conversions in Stevenage on TrustATrader, all vetted, with photos of completed work, and reviews from previous customers.

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Local Extensions Conversion Specialists

We have found a selection of the best, most reliable Extensions Conversion Specialists 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 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 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...

    25 reviews / 4.89 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 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 St. Albans and surrounding areas

    Oliver Building Services Ltd provides house extensions and bungalow extensions in St Albans, helping homeowners in and around the local area make...

    36 reviews / 4.97 out of 5

    We are delighted with our new kitchen. Oliver and his team are true professionals and did a brilliant job of fitting it. They were friendly,...

    St. Albans
    Hertfordshire
    AL1 5GW

  • 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...

    117 reviews / 4.92 out of 5

    Having now used Beswick Building for two projects (inevitable when dealing with a Victorian property), I have found the team are always polite and...

    St Albans
    Hertfordshire
    AL1 1SF

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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 St. Albans. 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 St. Albans, (Herts),...

    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...

    St. Albans
    Hertfordshire
    AL2 1DP

  • 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 Bishop's Stortford. Covering Bishop's Stortford and the surrounding area

    Our building services company Nevill Construction Ltd have been helping customers in Bishop's Stortford and the surrounding area by providing...

    56 reviews / 4.89 out of 5

    ⭐️⭐️⭐️⭐️⭐️ A Dream Home Come True – Thanks to Dan and the Team! Dan at Nevill started our extension in March, and within just six to eight weeks...

    Bishop's Stortford
    Hertfordshire
    CM23 3NR

  • 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 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 Extensions Conversions in Stevenage

Our average rating for Extensions Conversions

4.97 - 4.97 out of 5 from 2567 reviews

  • LINX Design And Build, London

    5 out of 5.0

    "Happy my family with the work done on the roof, kitchen, bathroom and addition to our property. The group was amiable,..."

    Thomas Fraser on 23rd September 2026

  • LINX Design And Build, London

    5 out of 5.0

    "We’re extremely pleased with the garage conversion and the overall service from start to finish. The team was..."

    Butler Porter on 12th September 2026

  • Nova Design & Build London Ltd, London

    5 out of 5.0

    "We've renovated before and know how difficult it can be to find reliable builders. Nova restored our faith. The team..."

    Laura Tol on 12th September 2026

  • Allround Building Services Limited, Slough

    5 out of 5.0

    "We did a conversion of our single garage into a utility space plus office space. The team were organised and..."

    Benita Ashby on 11th September 2026

  • C Shambi Builders Ltd, London

    5 out of 5.0

    "We recently used C Shambi Builders for a loft conversion and extension, having previously used them for other work, and..."

    Darren Furniss on 11th September 2026

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