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  4. Extension Builders in Dartford

Extension Builders in Dartford

Browse trusted local Extension Builders in Dartford 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 Sidcup. Covering Covering all DA, BR and SE postcode areas

    *LD & C Homes Ltd specialise in extensions, loft conversions and garage conversions across Bexley, Sidcup and surrounding North Kent areas. With...

    221 reviews / 4.87 out of 5

    Really pleased with the garden room LD&C Homes Ltd built for us. We wanted a proper space to use as a home office and it’s worked out really well....

    Sidcup
    Kent
    DA5 2EN

  • Extension Specialists in Bexleyheath. Covering All areas within the M25 .

    Westbury Builders has seen a sharp upturn in enquiries in 2008 as many home owners are now opting to stay put in an uncertain market place and...

    203 reviews / 4.96 out of 5

    For the past year, I have been dealing with a complex and long-running leak and water damage issue. After trying and failing to resolve the issue...

    Bexleyheath
    Kent
    DA7 4BP

  • Extension Specialists in London. Covering Greater London

    Den Builders LtdInnovative. Reliable. Family-Run Construction Experts.Based in Greater London, Den Builders Ltd is a trusted, family-run...

    9 reviews / 5.0 out of 5

    We had a great experience with Denbuilders! Den built our home extension and managed the entire project from start to finish. He was professional,...

    London
    SE9 1PF

  • Extension Specialists in Upminster. Covering Basildon and surrounding areas

    Arch Mark Construction Ltd is a bricklaying and stonemason company with over 15 years' experience in the industry. Any investment in property...

    17 reviews / 4.98 out of 5

    Mark and his team rebuilt a boundary wall after damage. They did a fantastic job. They were punctual, clean, tidy and very considerate of my...

    Upminster
    RM14 2RS

  • Extension Specialists in Hornchurch. Covering Hornchurch 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...

    20 reviews / 4.95 out of 5

    We had previously used Danny and Danny for building our downstairs toilet, as had heard good reviews from then colleagues who had had work done by...

    Hornchurch
    RM11 3QH

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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 Throughout London

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

    26 reviews / 4.96 out of 5

    I was very satisfied with the work carried out by Thomas and his team to recently install 3 windows in my property. The job was completed within a...

    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 Romford. Covering East London, North London, Romford and Rainham

    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...

    18 reviews / 5.0 out of 5

    Eastland and their team have made our house into a luxurious home. The transformation and quality of workmanship is the best I have seen. These...

    Romford
    RM5 3JS

  • 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

  • Extension Specialists in Leyton. Covering Waltham Forest, Haringey, Enfield, Redbridge, Romford, Hackney, Southwark, Woolwich and all surrounding areas.

    About usBrygola Constructions, established in 2004 (formerly Brygola Brickwork), is an Essex-based construction company delivering high-quality...

    119 reviews / 4.73 out of 5

    Fantastic company. Everything we hoped for with the build. Brygola worked hard and delivered on time to a very high quality. The workmanship is to...

    Leyton
    London
    E10 6LT
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Other services relating to Extension Builders in Dartford

Our average rating for Extension Builders

5.0 - 5.0 out of 5 from 2652 reviews

  • LD & C Homes Ltd, Sidcup

    5 out of 5.0

    "Really pleased with the garden room LD&C Homes Ltd built for us. We wanted a proper space to use as a home office and..."

    Connor Nelson on 1st October 2026

  • 21st Century Design & Build Ltd, London

    5 out of 5.0

    "I was very satisfied with the work carried out by Thomas and his team to recently install 3 windows in my property. The..."

    Howard Davis on 1st October 2026

  • R&J Building Services Shefford Limited, Henlow

    4 out of 5.0

    "Amazing service from start to finish for our garage conversion very happy with the finished job. Always on time and..."

    Daniel Robinson on 28th September 2026

  • LINX Design And Build, London

    5 out of 5.0

    "Happy my family with the work done on the roof, kitchen, bathroom and addition to our property. The group was amiable,..."

    Thomas Fraser on 23rd September 2026

  • LD & C Homes Ltd, Sidcup

    5 out of 5.0

    "Really happy with the loft conversion done by LD & C Homes Ltd. From the start, the team were friendly and easy to deal..."

    Jonathan Edge on 17th September 2026

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