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  4. Extensions Conversions in Islington

Extensions Conversions in Islington

Browse trusted local Extensions Conversions in Islington 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 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 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 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 London. Covering the whole of London and the surrounding areas

    Powerpillar Ltd is based in London and we have been providing high standard house and bungalow extensions for customers in London and the...

    91 reviews / 4.88 out of 5

    We are delighted with the office refurbishment completed by Powerpillar Ltd. Their team delivered a professional, high-quality service from start...

    London
    E10 7QP

  • 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

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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 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 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...

    194 reviews / 4.97 out of 5

    Our new shower was expertly installed by the LINX crew! Excellent workmanship, courteous, and professional throughout. The column, tray, and...

    London
    SW3 5EX

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

    Welcome to Prime Construction Services LtdWe are builders based in London that have been successfully completing work in the area for many...

    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 Construction...

    London
    N12 9LY

  • Extension Specialists in London. Covering London

    Bubble Level Ltd provides home extensions and extension planning for homeowners across London and the surrounding area. In an unstable market,...

    27 reviews / 4.96 out of 5

    Would recommend them and very customer service provided. Good quality workmanship and knowledgeable about the service they provide.

    London
    N18 1HP

  • Extension Specialists in London. Covering East and 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
    E17 7LP
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Other services relating to Extensions Conversions in Islington

Our average rating for Extensions Conversions

4.99 - 4.99 out of 5 from 2258 reviews

  • LINX Design And Build, London

    5 out of 5.0

    "Our new shower was expertly installed by the LINX crew! Excellent workmanship, courteous, and professional throughout...."

    Nicole Morgan on 21st August 2026

  • Nova Design & Build London Ltd, London

    5 out of 5.0

    "Excellent experience from beginning to end. The team were friendly, reliable and incredibly hardworking. They respected..."

    Michael Rosse on 18th August 2026

  • R&J Building Services Ltd, Shefford

    5 out of 5.0

    "Jon was completing a similar extension at a neighbouring house and was happy to have an early discussion, giving us great..."

    Anne Taylor on 17th August 2026

  • R&J Building Services Ltd, Shefford

    5 out of 5.0

    "Jon & the team did an excellent job from start to finish on our extension. They have all of the qualities everyone wants..."

    Greg Hall on 16th August 2026

  • Level Up London Ltd, Romford

    5 out of 5.0

    "We absolutely love our new shower room. Andrew and Peter worked so hard every day, and their work was first class!! They..."

    Laura Fackerell on 13th August 2026

Other locations for trusted Extensions Conversion Specialists

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