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  4. Extension Specialists in Hertfordshire

Extension Specialists in Hertfordshire

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

Local Extension Specialists

We have found a selection of the best, most reliable Extension 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.

  • 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 St. Albans, AL3 6HR. 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...

    19 reviews / 4.84 out of 5

    Vito and team were wonderful and have built us an excellent extension. Vito went above and beyond for us and I could not be more thankful. He is a...

    St. Albans
    Hertfordshire
    AL3 6HR

  • Extension Specialists in St Albans, AL1 1SF. 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...

    110 reviews / 4.92 out of 5

    Having worked with Matthew for several years it is without hesitation that we at Divine Designs have nothing but positive comments about this...

    St Albans
    Hertfordshire
    AL1 1SF

  • Extension Specialists in South Mimms, EN6 3NE. Covering all Hertfordshire and Essex areas.

    At One Call Building Services (Herts) Ltd we can tailor our service to provide a bespoke service to all Landlords and Management Agents that will...

    59 reviews / 4.7 out of 5

    OneCall were brilliant - they were ontime or early every day, were professional, very respectful of our home and their workmanship was second to...

    South Mimms
    Hertfordshire
    EN6 3NE

  • Extension Specialists in Radlett, WD7 9FH. 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 Hitchin. Covering Herts, Beds, Bucks, and North London

    At JPS Construction we provide our clients with an all-in-one construction service, from extensions right through to new builds. Based in...

    16 reviews / 5.0 out of 5

    Highly recommend Jack , super communication from start to finish . Very professional, a good competitive quote , work was carried out to a superb...

    Hitchin
    Hertfordshire
    SG4 7HY

  • 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 Waltham Cross, EN7 6DR. 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...

    28 reviews / 4.99 out of 5

    Work undertaken - fitting a new kitchen and renovation of an extension including new windows and door. Gary and Paul were punctual each day and...

    Waltham Cross
    Herts
    EN7 6DR

  • Extension Specialists in Borehamwood, WD6 2JD. 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...

    70 reviews / 4.86 out of 5

    Lukas and co. extended our kitchen and knocked through our dining room to make a large open plan kitchen diner area. They also helped us find a...

    Borehamwood
    Herts
    WD6 2JD

  • Extension Specialists in Ware, SG11 1BQ. Covering Herts . London . Essex . Cambs . Beds .

    Reid James is a family run Building and Construction company based in Ware, Hertfordshire who cover all areas in London, Essex, Cambridge, and...

    104 reviews / 4.81 out of 5

    Stuart, what can I say? Absolutely amazing. Customer service and workmanship were 10/10 from start to finish and they're very trustworthy. I...

    Ware
    Herts
    SG11 1BQ

  • Extension Specialists in East Grinstead, RH19 2PA. Covering South East, London and surrounding areas

    This page is our chance to tell you who we are, where we work and why we are different. We have always realised that every customer we have,...

    13 reviews / 4.99 out of 5

    Top quality work from two top gents. Highly professional and trustworthy. Explained everything every step of the way and delivered. Highly recommend.

    East Grinstead
    Surrey
    RH19 2PA

  • Extension Specialists in London. Covering North London, North West London, Central 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...

    59 reviews / 4.94 out of 5

    I would highly recommend working with Ervin and all of the team at Bright builders and I am exceptionally happy with the outcome of the...

    London
    N20 0HD
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Other services relating to Extension Specialists in Hertfordshire

Our average rating for Extension Specialists

4.92 - 4.92 out of 5 from 2447 reviews

  • Nova Design & Build London Ltd, London

    5 out of 5.0

    "We wanted to expand our living room, and the extension turned out great. The team was courteous, and the quality of work..."

    William Hazel on 30th March 2025

  • Nova Design & Build London Ltd, London

    5 out of 5.0

    "From start to finish, this company was exceptional. They handled every aspect of our loft conversion, from planning to..."

    Sarah Vic on 30th March 2025

  • Nova Design & Build London Ltd, London

    5 out of 5.0

    "We engaged this company for a full home renovation. While Nova was fantastic at their work, there were a couple of delays..."

    Oliver Brown on 30th March 2025

  • Nova Design & Build London Ltd, London

    5 out of 5.0

    "had my loft converted into a beautiful bedroom and shower room, and NOVA did an outstanding job. They were very..."

    Roger Aerts on 29th March 2025

  • Leadway Developments & Construction Ltd, Sidcup

    5 out of 5.0

    "I recently hired Leadway for a single story extension and complete downstairs refrurb. They also ended up doing the..."

    Jamie Holohan on 28th March 2025

Other locations for trusted Extension Specialists

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