Find an Extension Builder in Bromley

Find a local extension builder near you. We have 7,173 trusted and reviewed extension builders in Bromley to choose from, based on 3,307 reviews.





POST YOUR JOB

Tell us about the work you need doing around your home.

RECEIVE UP TO 3 QUOTES

Up to 3 Extension Builders in Bromley will then be in touch to quote for the work.

CHOOSE YOUR EXTENSION BUILDER

Compare quotes then choose your preferred Bromley Extension Builder.

Extension Builders in Bromley

Filter by:

  • Within 60 minutes
    • Within 60 minutes
    • Within 45 minutes
    • Within 30 minutes
    • Within 20 minutes
    • Within 10 minutes
  • Any rating
    • Any rating
    • 5 star rating
    • 4 star rating
    • 3 star rating
  • Sort by:

  • Recommended
    • Recommended
    • Closest
    • Most reviews
    • Highest rating
  • 1-20 of 7,173 extension builders

    Bro Paving & Groundwork’s are a family ran business, we have been in business for 1 year nearly we do all aspects for Driveways, Resin bound Tarmac Porcelain Sandstone Shingle We also cover Brickwork-Landscaping-Fencing

    Latest Concrete Base Review

    "The job was done the day after confirming and in consultation with us to ensure we knew exactly what was being done. Quick response after every message! Nice work, thank you!"

    Reviewed by on
    Based in BR1 5EL, Bromley
    Extension Builder covering Bromley
    Member since Oct 2024
    ID Checked

    Welcome to our dedicated platform, where we are committed to shaping the future while honoring the present. Our focus encompasses all facets of our business. As a family-owned enterprise, we seize this opportunity to introduce ourselves and outline t...

    Latest Builder Review

    "** TradeMasters** I recently had the pleasure of working with TradeMasters for an extension project on my house, and I can't speak highly enough of their work. From start to finish, the experience was seamless and impressive...."

    Reviewed by on
    Based in SE9 4BP, London
    Extension Builder covering Bromley
    Member since Jan 2025
    ID Checked

    Welcome to INSIDE PROPERTY. We have been operating for 20 years mainly in the London and South East area. BUILDING & PROPERTY MAINTENANCE Inside Property offers a range of building & property maintenance services. Areas we cover are;  Full contra...

    Latest Builder Review

    "Premium Experience with Inside Property Group I recently had the pleasure of witnessing the incredible work done by Inside Property Group at the Selfridges Food Hall, where they installed Conchita's entire concession. From star..."

    Reviewed by on
    Based in BR3 4AG, Beckenham
    Extension Builder covering Bromley
    Member since Jul 2024
    Public liability insurance

    Oakwood roofing Customer satisfaction is our biggest responsibility

    Latest Refelting Review

    "Sealed our shed roof brilliantly!!! It was so wet inside before,but now completely Sealed allround!! Very quick and efficient service from James,would highly recommend to anyone with a similar issue"

    Reviewed by on
    Based in BR2 0BX, Bromley
    Extension Builder covering Bromley
    Member since Jan 2024
    ID Checked

    I am a multi trade builder with 40 years experience, I specialise with most work in the trade such as roofing, bricklaying, fencing, paint and decorating, landscaping and guttering etc.

    Latest Damp Proofing Review

    "Prompt response, very neat, friendly and a job well done. Would use again"

    Reviewed by on
    Based in SE9 4TE, London
    Extension Builder covering Bromley
    Member since Sep 2024
    ID Checked

    We are a limited company.we are fully insured. We also arrange structural engineer and building control. Jobs include loft conversion,extensions. We have a full team of electrician, plumbers painters ,tilers ,kitchen fitters. In short we do all aspe...

    Based in BR1 4AY, Bromley
    Extension Builder covering Bromley
    Member since Feb 2021

    Every house needs a touch. Let’s do it together. We are always glad to help you with your household needs. We work to ensure people’s comfort at their homes and to provide the best and the fastest help at fair prices. We stand for quick, professio...

    Based in BR2 0XH, Bromley
    Extension Builder covering Bromley
    Member since May 2021
    ID Checked

    With 7 years of experience working with families on residential and corporate Start-up businesses expand their footprint through site development/refurbishments. Our home base is London (Central and South London), but we are happy to help clients wi...

    Latest Stud Wall Review

    "We highly recommend Adoace and are very happy with the result. From start to finish - the communication, work, being on time, tidiness and the end result - everything was highly professional. Thanks!"

    Reviewed by on
    Based in CR4 1FL, Mitcham
    Extension Builder covering Bromley
    Member since Mar 2025
    Public liability insurance

    Brother construction is truly trustworthy team to build up your dream houses. We do all kind of work Extensions Loft conversions Bathrooms renovation Plastering Skimming Painting Roofing Electric Feel free to conact with us Free qoutes also availa...

    Latest Extension Review

    "They completed the job as promised and I was satisfied with their work."

    Reviewed by on
    Based in UB3 4AN, Hayes
    Extension Builder covering Bromley
    Member since May 2024
    ID Checked

    London Prime Construction and Builders specialises in creating beautiful and functional living spaces through expert home construction, renovations, and interior transformations. From building new homes to extending existing spaces and revitalising i...

    Latest Fitted Bedroom Review

    "Fantastic company, with high quality materials and construction. Came in on budget and fast completion time too. We have since commissioned them again for another home renovation job. Highly recommended."

    Reviewed by on
    Based in UB7 9BL, West Drayton
    Extension Builder covering Bromley
    Member since Sep 2024
    Public liability insurance

    Builders with 35years experience in all.aspects of building ,all nvq tradesman fully insured and we guarantee all work

    Latest Extension Review

    "Had my extension completed by dbs I must say the knowledge and craftsmanship is spot on extremely happy with the work and communication carried out Dave went above and beyond to meet my needs and also for future ! Thanks once ag..."

    Reviewed by on
    Based in SS17 8QW, Stanford-le-hope
    Extension Builder covering Bromley
    Member since Sep 2024
    ID Checked

    We are a small family run building company with 25 plus years of experience. We specialise in property refurbishments and maintenance for homeowners and landlords, undertaking all aspects of planned and reactive building and maintenance work, no job...

    Latest Wooden Doors - Internal Review

    "I am happy with the quality of work done and the quote given ."

    Reviewed by on
    Based in DA18 4HB, Erith
    Extension Builder covering Bromley
    Member since Dec 2024
    Public liability insurance

    Innovation Experts Ltd – Your Trusted Construction Partner At Innovation Experts Ltd, we are proud to be a family-run business with over 10 years of experience in the construction industry. We specialize in new builds, extensions, loft conversions,...

    Latest Builder Review

    "Innovation Experts Ltd recently completed a full refurbishment of our five-bedroom home, and we couldn’t be happier. Their team was trustworthy, worked efficiently, and always kept us informed. Despite a few unexpected challenges,..."

    Reviewed by on
    Based in E13 8DT, London
    Extension Builder covering Bromley
    Member since Jan 2025
    Public liability insurance

    I have Over 38 years experience I’m the building trade with a professional team of tradesmen working alongside me from plumbers, electricians and plasters etc . I’ve always worked from recommended with 5 star reviews. No job to big or to small im hap...

    Latest Builder Review

    "Punctual, hard working, nothing too much trouble, willing to help in any way possible, left house clean everyday when finished, offers advise without being pushy. Work completed quickly and minimal fuss."

    Reviewed by on
    Based in DA13 0TT, Meopham
    Extension Builder covering Bromley
    Member since Feb 2025
    ID Checked

    We are Ltd company and doing all aspect of works small and big . We are since 2011 as ltd from 2002 as builder in London. Many references available

    Latest General Maintenance Review

    "We were recommended a Fakro LWK loft ladder. It was an excellent recommendation. Very nice and sturdy. Perfect fit for reasonable price."

    Reviewed by on
    Based in SM5 1DS, Carshalton
    Extension Builder covering Bromley
    Member since Nov 2024
    Public liability insurance

    K&M roofing With more tham 10 year's experience in the tdrade we provide a professinal, affordable and reliables service to private sectors throughout the local area. All jobs get completed on-schedule and to a very high standard. I take great pride...

    Latest General Maintenance Review

    "Very friendly and good quality work"

    Reviewed by on
    Based in E7 9AP, London
    Extension Builder covering Bromley
    Member since Jan 2022
    ID Checked

    JK Building Services established in 1998,has build a solid reputation for providing quality work at affordable prices . We are specialist in house extensions, renovations,full refurbishments, all general building work. Also: Repointing Decking Fenc...

    Latest Extension Review

    "Jacek did an excellent job & would highly recommend. He managed to complete the work on time and for the price he quoted and is trustworthy and reliable!"

    Reviewed by on
    Based in KT3 3EJ, New Malden
    Extension Builder covering Bromley
    Member since Jun 2023
    ID Checked
    Latest Extension Review

    "Great job done by Isla"

    Reviewed by on
    Based in DA15, Sidcup
    Extension Builder covering Bromley
    Member since Apr 2020
    ID Checked

    We are a building company based in Dartford/Sidcup. We cover every domestic trade for everything from a new Kitchen to Extensions and Loft Conversions. We are a friendly team with a keen eye for detail. We have over 60 years experience between us and...

    Latest Garage Conversion Review

    "Paul and Richard answered my request in an extremely timely and professional manner. The guys answered all my questions at the initial stage and popped round to discuss what my husband and I were looking for in terms of renovating..."

    Reviewed by on
    Based in DA2 6ND, Dartford
    Extension Builder covering Bromley
    Member since Mar 2024
    ID Checked

    We are a family-owned and operated construction company in London and Kent. We are a professional and client-focused building contractor. We perform all levels of building and refurbishment throughout. We specialise in residential refurbishments, ext...

    Latest Builder Review

    "Could not imagine a better experience! The team were very professional, reliable, and responsive. We trusted them in our home, and we received quality work and high end design which worked great for our family. The team exceeded o..."

    Reviewed by on
    Based in TN15 6QP, Kemsing
    Extension Builder covering Bromley
    Member since Aug 2022
    Public liability insurance
    Become a member

    Over 50,000 tradespeople nationwide use MyJobQuote

    Sign up as a trade
    Our Reviews

    All reviews are submitted by homeowners who have had work completed as part of using our service. Whilst every effort is made to verify and check reviews, we ask all homeowners to conduct their own research and follow our Homeowner Checklist before hiring.

    Find Extension Builders Near You

    Trusted Extension Builders in other locations

    Show more

    Recently posted Extension Builders jobs

    Join over 1,000,000 happy homeowners who have posted their job on MyJobQuote.

    Job posted in Coulsdon

    I’m looking to build a 20m² (5m x 4m) extension at the rear of my property, which will include a utility room, and some work to repurpose part of the...

    Job posted in Coulsdon

    I’m looking to build a 20m² (5m x 4m) extension at the rear of my property, which will include a utility room, and some work to repurpose part of the...

    Job posted in Greenford

    Annex in back garden to fit in toilet, Kitchenette and extension of the annex front and back with sliding double glazing door

    Job posted in Anerley

    Single story extension to replace conservatory, roughly 9sqm. Looking to use space for utility with toilet and kitchen extension, will require kitchen...

    Job posted in Brentwood

    Single story extension to rear of property, roughly 20sqm. for kitchen downstairs toilet and utility room.

    Job posted in Coulsdon

    I’m looking to build a 20m² (5m x 4m) extension at the rear of my property, which will include a utility room, and some work to repurpose part of the...

    Job posted in Coulsdon

    I’m looking to build a 20m² (5m x 4m) extension at the rear of my property, which will include a utility room, and some work to repurpose part of the...

    Job posted in Greenford

    Annex in back garden to fit in toilet, Kitchenette and extension of the annex front and back with sliding double glazing door

    Job posted in Anerley

    Single story extension to replace conservatory, roughly 9sqm. Looking to use space for utility with toilet and kitchen extension, will require kitchen...

    Job posted in Brentwood

    Single story extension to rear of property, roughly 20sqm. for kitchen downstairs toilet and utility room.

    Job posted in Thornton Heath

    Fill small space at the back of the house roughly 1.4m x 2m with skylights. Open up structural wall to connect to current extension. Only structural...

    Job posted in Bromley

    We should be in a position to start the extension around second or third week of April 2025. We are currently awaiting planning permission approval .

    Job posted in Lower Place

    create downstairs loo with space for a washing machine and dryer

    Job posted in Lower Edmonton

    Rear bedroom extension approximate 15 sqm

    Job posted in Sutton

    Building single storey extension to rear, flat roof, between 8-12sqm depending on cost. Would like to add a WC if possible.

    Job posted in Thornton Heath

    Fill small space at the back of the house roughly 1.4m x 2m with skylights. Open up structural wall to connect to current extension. Only structural...

    Job posted in Bromley

    We should be in a position to start the extension around second or third week of April 2025. We are currently awaiting planning permission approval .

    Job posted in Lower Place

    create downstairs loo with space for a washing machine and dryer

    Job posted in Lower Edmonton

    Rear bedroom extension approximate 15 sqm

    Job posted in Sutton

    Building single storey extension to rear, flat roof, between 8-12sqm depending on cost. Would like to add a WC if possible.

    Job posted in Purley

    Garage conversion to residential

    Job posted in Streatham Vale

    Side return to two bedroom terraced house. Exploring options. Hoping to expand kitchen and also build extra bathroom on ground floor. Would be roughly...

    Job posted in Wallington

    garden log cabin assemble - W4.5 x D3.5

    Job posted in Chelmsford

    Build a 15sm timber frame/brick skin extension, 2.6m bifold doors, pitched roof with velux, painted ready to use.

    Job posted in Brentwood

    I am looking for an extension of up to 3 meters, for a new bathroom at a small terraced house in Brentwood.

    Job posted in Purley

    Garage conversion to residential

    Job posted in Streatham Vale

    Side return to two bedroom terraced house. Exploring options. Hoping to expand kitchen and also build extra bathroom on ground floor. Would be roughly...

    Job posted in Wallington

    garden log cabin assemble - W4.5 x D3.5

    Job posted in Chelmsford

    Build a 15sm timber frame/brick skin extension, 2.6m bifold doors, pitched roof with velux, painted ready to use.

    Job posted in Brentwood

    I am looking for an extension of up to 3 meters, for a new bathroom at a small terraced house in Brentwood.

    Job posted in Staines

    To have a single 3by 3 meter rear extension

    Job posted in Crouch End

    We are planning a single story 20m extension at the back of our house in addition to raising the roof on an existing side extension. We would like a c...

    Job posted in Orpington

    Looking to have a single side extension at the rear of the house to extend kitchen plus new bifold doors at the end.

    Job posted in Ilford

    I would like a kitchen extension.

    Job posted in Hayes

    Double storey extention fully fit

    Job posted in Staines

    To have a single 3by 3 meter rear extension

    Job posted in Crouch End

    We are planning a single story 20m extension at the back of our house in addition to raising the roof on an existing side extension. We would like a c...

    Job posted in Orpington

    Looking to have a single side extension at the rear of the house to extend kitchen plus new bifold doors at the end.

    Job posted in Ilford

    I would like a kitchen extension.

    Job posted in Hayes

    Double storey extention fully fit

    Post your job Sign up as a trade
    Are you a trade? Become a member and get access to local jobs today!
    See demand near you
    Ready to find a tradesman near you?

    Over 1 million homeowners and over 50,000 tradespeople
    use MyJobQuote nationwide each year