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  4. Extension Builders in Wandsworth

Extension Builders in Wandsworth

Browse trusted local Extension Builders in Wandsworth 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.

  • 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 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 London. Covering Chelsea, Kensington, Mayfair & Soho

    Linx Construction Group Limited is a family-run business with intensive experience in the building and construction industry. We have been helping...

    172 reviews / 4.96 out of 5

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

    London
    SW3 5EX

  • Extension Specialists in London. Covering SW1, SW6, SE13, SW19, KT1, TW1 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...

    34 reviews / 4.98 out of 5

    Altin's plastering work is second to none! The walls are smooth and flawless, making the room look brand new. Their attention to detail and...

    London
    SW9 8FR

  • Extension Specialists in London. Covering Greater 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...

    12 reviews / 4.94 out of 5

    Great experience! The team was professional and quick. The work went smoothly, and they cleaned up after themselves. I’m very happy with the work they did

    London
    W1H 7TD

  • Extension Specialists in Worcester Park. Covering Epsom and all areas within 60 miles.

    The Bleu Group is based in /Epsom and we have been providing high standard house and bungalow extensions for customers in London and the...

    31 reviews / 4.89 out of 5

    We used The Bleu Group for a big house conversion incorporating a new ground floor extension, loft extension and full internal renovation...

    Worcester Park
    KT4 8HZ

  • 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 West London

    Kaca construction Ltd is a prospective, family run building company based in West London. We provide high quality services in residential...

    11 reviews / 4.98 out of 5

    We recently had our back building converted into a gym by KACA Construction Ltd, and we couldn’t be happier with the results. From the very...

    London
    W5 5QX

  • Extension Specialists in London. Covering Greater 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...

    67 reviews / 4.99 out of 5

    Adam and his team did an excellent job refurbishinb the floors of a bathroom and kitchen that had ceramic tiles fitted on the wrong subfloor...

    London
    EC2A 4NJ

  • Extension Specialists in London. Covering Throughout 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...

    21 reviews / 4.97 out of 5

    Thomas and his team renovated the whole of my property. Kitchen, bathroom, bedrooms, living room and hallway. They have done a fantastic job. From...

    London
    SE4 1JD

  • Extension Specialists in Beckenham. Covering South East England .

    Cromarty Construction Ltd provide first class building services - we carry out all general building works from the ground to the roof...

    31 reviews / 4.69 out of 5

    Michael fixed our rising damp on the walls. He stripped them back to brick and treated and re plastered them to a high finish. He is very...

    Beckenham
    Kent
    BR3 4RH

  • Extension Specialists in Highgate. Covering London and surrounding areas

    UCS offer a comprehensive range of services.Established since 1985, we will ensure all our work is carried out to the highest possible...

    162 reviews / 4.76 out of 5

    Richard sourced and fitted a beautiful new external oak door which suited my home. He ensured the new locks fitted correctly and that the door...

    Highgate
    London
    N6 5HP
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Other services relating to Extension Builders in Wandsworth

Our average rating for Extension Builders

4.89 - 4.89 out of 5 from 2390 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

  • AEA1 Ltd, Borehamwood

    5 out of 5.0

    "I was genuinely amazed at how smoothly AEA handled everything. Their constant updates and progress reports were..."

    Hussein K on 3rd December 2025

Other locations for trusted Extension Builders

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