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  4. Extension Builders in Brentwood

Extension Builders in Brentwood

Browse trusted local Extension Builders in Brentwood 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 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 Wickford. Covering all of Essex

    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 / 4.94 out of 5

    Bath replaced with walk in shower. If you want a job done extremely well and quickly then call Richard. He turns up on time and leaves everything...

    Wickford
    Essex
    SS12 9PW

  • Extension Specialists in Chelmsford. Covering Chelmsford, Essex and all surrounding areas.

    Durrant Construction was formed in 2012 by Luke Durrant. Luke has been in the building trade for over 15 years and has had substantial experience...

    64 reviews / 4.95 out of 5

    From our initial meeting Durrant were professional and understood what we wanted. They provided a clear quote and payment plan for the project. ...

    Chelmsford
    Essex
    CM1 1PA

  • Extension Specialists in Buckhurst Hill. Covering London . Essex

    Nouvell Decor is a well-established domestic building company, incorporated in October 1997. We are known for being trustworthy, reliable, and...

    149 reviews / 4.82 out of 5

    We asked Mark for a quote to install a downstairs toilet and to carry out additional works to an adjacent utility room. The quote received was...

    Buckhurst Hill
    Essex
    IG9 6EN

  • Extension Specialists in Hockley. Covering Southend-on-sea and all Essex areas.

    What We Do!At EcoBuilders.Green, we believe a home should be built to last. Our team blends traditional craftsmanship with modern design and...

    79 reviews / 4.84 out of 5

    Ryan and The EcoBuilders Team were fantastic from start to finish. They were extremely detailed and thorough and communicated with us well...

    Hockley
    Essex
    SS5 6JZ

  • 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 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...

    16 reviews / 5.0 out of 5

    We recently had a kitchen extension completed and I honestly cannot recommend East Land & Construction enough. With two small children, we were...

    London
    E11 2SY

  • 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...

    197 reviews / 4.96 out of 5

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

    Bexleyheath
    Kent
    DA7 4BP

  • 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

  • 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

  • Extension Specialists in Sidcup. Covering Covering all DA, BR and SE postcode areas

    Leadway Developments & Construction specialise in extensions, loft conversions and garage conversions across Bexley, Sidcup and surrounding North...

    212 reviews / 4.86 out of 5

    We found Leadway on Trustatrader having looked at the reviews and having met Den we appointed Leadway as our builder. Outstanding work and...

    Sidcup
    Kent
    DA5 2EN
View more

Other services relating to Extension Builders in Brentwood

Our average rating for Extension Builders

4.89 - 4.89 out of 5 from 2351 reviews

  • Leadway Developments & Construction Ltd, Sidcup

    5 out of 5.0

    "Very high standard of finish. Workers were friendly and professional. The development has changed the way we live for the..."

    Paul Arscott on 10th March 2026

  • OEB Building Service Ltd, Wickford

    5 out of 5.0

    "I reached out to Richard to help install a new door and he came round very quickly to take a look. He explained..."

    Lucy Starke on 9th March 2026

  • OEB Building Service Ltd, Wickford

    5 out of 5.0

    "Richard was great to work with. Listened to our requirements and came up with a great plan and we are really happy with..."

    Jane Stonell-Bain on 8th March 2026

  • OEB Building Service Ltd, Wickford

    5 out of 5.0

    "Bath replaced with walk in shower. If you want a job done extremely well and quickly then call Richard. He turns up on..."

    Veronica King on 8th March 2026

  • OEB Building Service Ltd, Wickford

    5 out of 5.0

    "Richard has been excellent to work with, and is the only trader we have ever trusted with the keys to our home when we..."

    Paul Morgan on 7th March 2026

Other locations for trusted Extension Builders

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