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  4. Extension Specialists in Barnet

Extension Specialists in Barnet

Browse trusted local Extension Specialists in Barnet 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.

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  • 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...

    7 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 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...

    60 reviews / 4.94 out of 5

    Bright Builders are an amazing team of friendly, responsible and professional builders. Ervin is a great person to work with; understanding,...

    London
    N20 0HD

  • 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 London. Covering North London, North West London and all surrounding areas.

    Chelebi Builders is a Build & Design construction company based in North London. Our expertise range from Loft Conversions, Extensions, House...

    31 reviews / 4.96 out of 5

    Chelebi carried out a side and rear extension on our Victorian semi detached. Cafer and his team pulled out all stops to ensure works were...

    London
    Greater London
    N12 0DR

  • Extension Specialists in London. Covering all surrounding areas within a twenty mile radius

    Welcome to Prime UK Contractors LtdWe are a builders and extension specialists based in London that have been successfully completing work in the...

    17 reviews / 4.93 out of 5

    One of the few contractors out there who were honest, patient with our indecisiveness and flexible in their approach with us. Prime UK contractors...

    London
    N12 9LY

  • 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 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,...

    37 reviews / 4.95 out of 5

    Sorin and his team recently completed our ground floor renovation and we are very pleased with all aspects of the job. Sorin provided us with a...

    London
    Hertfordshire
    NW7 0AN

  • Extension Specialists in London. Covering Finchley 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...

    17 reviews / 4.99 out of 5

    Sebastian and the team promised on the first day to give me a beautiful bathroom. They kept that promise! We are delighted with the work. Would...

    London
    N3 1JG

  • Extension Specialists in Finchley. Covering London, Home Counties and all surrounding areas

    In an unstable market, house extensions are often the most viable option, allowing you to maximise the use of your existing space without...

    38 reviews / 4.91 out of 5

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

    Finchley
    London
    N3 2AG

  • Extension Specialists in Borehamwood. Covering postcode WD6 incorporating a 15-mile radius of North London

    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...

    5 reviews / 4.83 out of 5

    I was genuinely amazed at how smoothly AEA handled everything. Their constant updates and progress reports were excellent, and the team worked...

    Borehamwood
    England
    WD6 5DR

  • 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
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Other services relating to Extension Specialists in Barnet

Our average rating for Extension Specialists

4.89 - 4.89 out of 5 from 2444 reviews

  • Linx Construction Group Limited, London

    5 out of 5.0

    "Our ground floor bathroom and kitchen were renovated. We also had the floor levelled and a wall taken down. Our builder..."

    Cole Willisons on 13th January 2026

  • Westbury Builders, Gravesend

    5 out of 5.0

    "The company fixed problems to my property left by other builders. They have been amazing and invloved me in every step on..."

    Mrs C Mapungwanna on 13th January 2026

  • JLS Building Services Ltd, Southend On Sea

    5 out of 5.0

    "Very happy with end result. Consulted throughout project and end result was as agreed. No extra costs to original quote..."

    Julie Wright on 12th January 2026

  • Den Builders Ltd, Dagenham

    5 out of 5.0

    "Denbuilders Ltd were fantastic to work with. Den was really helpful throughout the entire process and supported me at..."

    Jetmir A. on 8th January 2026

  • BLS Builders Ltd, Harrow

    5 out of 5.0

    "Preparing house and garden for renovations, removing flooring, kitchen, wallpaper and old plaster. Removal of all rubble..."

    RUCHIT KHIMASIA on 7th January 2026

Other locations for trusted Extension Specialists

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