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  4. Extension Builders in Lambeth

Extension Builders in Lambeth

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

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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 London. Covering SW1, SW6, SE13, SW19, KT1, TW1 and all surrounding areas

    AL-KO Construction Ltd is a London-based home extension specialist with more than 12 years' experience delivering high-quality house and bungalow...

    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
    SE11 4AE

  • 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 Design And Build is a family-run business with intensive experience in the building and construction industry. We have been helping customers...

    195 reviews / 4.97 out of 5

    We’re really pleased with the side infill and loft conversion. The team made excellent use of every inch of space, creating a lovely open-plan...

    London
    SW3 5EX

  • Extension Specialists in South Kensington & Chelsea. Covering South Kensington and Chelsea

    About BLS Builders, Pinner.🚫 NO MARKETING CALLS PLEASE.BLS Builders is a family-run business with over 25 years of experience, proudly based in...

    14 reviews / 5.0 out of 5

    Great team - very professional and easy to work with. We will use them again and have recommended to others.

    South Kensington & Chelsea
    SW7 4SF

  • Extension Specialists in London. Covering Throughout London

    About Us21st Century Design & Build Ltd is a London-based design and build specialist offering high-quality house and bungalow extensions across...

    25 reviews / 4.96 out of 5

    Tom, Clayton, Vitali and crew. Thank you for a really well done job. Correct estimate provided. Issues dealt with swiftly. On time and within the...

    London
    SE4 1JD

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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 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...

    68 reviews / 4.99 out of 5

    Excellent experience from beginning to end. The team were friendly, reliable and incredibly hardworking. They respected our home, cleaned up every...

    London
    EC2A 4NJ

  • 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 London. Covering London, North London, Hertfordshire

    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...

    8 reviews / 4.98 out of 5

    We’re absolutely delighted with our renovation. Chris and his team did a really great job, we feel like we’re living in a new house! We booked...

    London
    NW3 4DB

  • Extension Specialists in South Croydon. Covering London

    Brady Build & Design Ltd provides house extensions and home improvement projects in South Croydon and the surrounding area, helping homeowners...

    5 reviews / 4.97 out of 5

    Very professional kept us updated throughout and always got back to any enquiries promptly will definitely be using again on future projects

    South Croydon
    CR2 7AL

  • Extension Specialists in Croydon. Covering London and surrounding areas

    Welcome to AAplus Building Group Ltd, your trusted building partner in London. With over 15 years of industry expertise, we specialise in...

    5 reviews / 4.9 out of 5

    Tudor and his team have been great from start to finish. We wore kept informed at every step of the way. Overall great work

    Croydon
    CR0 8QU
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Other services relating to Extension Builders in Lambeth

Our average rating for Extension Builders

4.95 - 4.95 out of 5 from 2458 reviews

  • DSL Brickwork Ltd, Rayleigh

    5 out of 5.0

    "We had our chimney removed and plaster finished. Dan was very professional and helpful and really nice guy. This was..."

    Sally Whittle on 30th August 2026

  • LD & C Homes Ltd, Sidcup

    5 out of 5.0

    "We had our loft converted by LD&C Homes Ltd and are really happy with how it turned out. The team were polite, tidy and..."

    Felix cash on 26th August 2026

  • Level Up London Ltd, Romford

    5 out of 5.0

    "Have worked with Peter at Level Up for some years now on a range of projects. Always a great experience and highly recommended."

    Matthew Rowley on 25th August 2026

  • Westbury Builders, Gravesend

    5 out of 5.0

    "Thank you You have a great bunch of guys working for you and the two that did my patio this time were extremely kind and..."

    Pat Lewis on 25th August 2026

  • R&J Building Services Ltd, Shefford

    5 out of 5.0

    "We carefully chose our main contractor when seeking a loft conversion back last summer (2025). Jon struck us from outset..."

    Paul Appleton on 25th August 2026

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