Find an Extension Builder in London

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Extension Builders in London

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  • 1-20 of 6,118 extension builders

    Maylands Construction is dedicated to providing all things residential service’s. We provide our customers with high-quality service at a reasonable price. So, why delay? Contact us today to learn more about our services and how we can assist you wi...

    Latest Extension Review

    "Very prompt with time Had a good idea of what we wanted"

    Reviewed by on
    Based in DA14 4SB, Sidcup
    Extension Builder covering London
    Member since Dec 2024
    ID Checked

    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 London
    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 London
    Member since Sep 2024
    Public liability insurance

    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 London
    Member since Jun 2023
    ID Checked

    Reliable and hardworking ,always focusing in bringing satisfaction to the clients about work Over 17 year in building trade ,we have done lot of project from small like ,bathroom ,kitchen to loft extension.,house extension and renovation

    Latest Extension Review

    "Earlier this year, we appointed Ioan (silverprism) for a kitchen extension and ground floor renovation at our home. First and foremost, Ioan is a reliable, responsible, and accountable contractor. He consistently showed up every..."

    Reviewed by on
    Based in HA7 2DY, Stanmore
    Extension Builder covering London
    Member since Jul 2017
    ID Checked

    We always deliver our best, in order to make our customers 100% happy .My reviews define my work ,quality makes the difference, we always look into the details when the job is completed, and focus on our clients queries to achieve the best result. We...

    Latest Carpet Laying Review

    "Came quickly to view the job, made sensible and cost-saving suggestions and completed the work a few days later."

    Reviewed by on
    Based in TW14 9NG, Feltham
    Extension Builder covering London
    Member since Dec 2023
    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 London
    Member since Mar 2025
    Public liability insurance

    Hi Iam a general builder . I can do any type of building work with good quality.I have an 7 year of experience in building.Finished jobs as customer demand .Contact me regarding electrical, plumbing and any building related work.

    Latest Builder Review

    "Azwinder has completed the job to my expectations. Excellent work, I would recommend him to anyone"

    Reviewed by on
    Based in UB1 1ER, Southall
    Extension Builder covering London
    Member since Mar 2025
    ID Checked

    All building work undertaken bathrooms patios brickwork garden rooms media walls extensions roofing works plastering

    Latest Internal Renovation / Reconfiguration Review

    "Good worker, rebuilt rear porch, with good communication while being built."

    Reviewed by on
    Based in DA1 3LY, Dartford
    Extension Builder covering London
    Member since Jan 2018

    We are a small family business and have over 40 years experience We carry out work in Herts Beds Bucks We carry out Fencing and Gates Repairs and Renewals External/Internal Repairs and Decorating We are fully insured and our inspections quotes and ad...

    Latest Chimney Building / Repair Review

    "Very happy, will definitely use Gary again."

    Reviewed by on
    Based in HA8 6SD, Edgware
    Extension Builder covering London
    Member since Mar 2025
    Public liability insurance

    Covering Areas ? Brent, Barnet, Harrow, Ealing, Hillingdon, Watford, Camden, and wider London Our Services ? Construction & Renovation • ? New builds & extensions • ? Loft conversions & basements • ? Structural alterations & ref...

    Latest Builder Review

    "Very pleased with the quality and timely completion of the job. Most happy that the team were forward thinking and suggested future wiring applications for doorbell and interior/exterior lighting. Something I would have needed at..."

    Reviewed by on
    Based in NW9 0DG, London
    Extension Builder covering London
    Member since Mar 2025
    ID Checked

    General Building contractor with 25 years of experience to take on all types of building work. In house Structural Engineer to ensure your job is built properly and to last. North West London. Lofts, extensions, groundworks, structural, landscaping,...

    Latest Builder Review

    "Working with TP Civils was a pleasure. Their efficiency, attention to detail, and deep industry knowledge ensured top-quality results. They provided valuable insights, fair pricing, and exceptional professionalism. Committed to qu..."

    Reviewed by on
    Based in HA5 2PU, Pinner
    Extension Builder covering London
    Member since Feb 2025
    Public liability insurance

    Ward Builder's company has over 30 years experience in all different building, maintenance and specialist trades covering all different skills. We strive to achieve excellence in all the jobs we do, along with a good and friendly service.

    Latest Roof Cleaning Review

    "Very pleased with the work, very professional, excellent communication, work completed very swiftly, on budget. Highly recommended."

    Reviewed by on
    Based in RM1 4QS, Romford
    Extension Builder covering London
    Member since Feb 2021
    ID Checked

    Hi, my name is Issa, I am a skilled and dedicated builder with over 12 years of hands-on experience in the construction industry. I specialise in residential and commercial building projects, bringing a strong understanding of construction techniques...

    Latest Plumbing Repair & Maintenance Review

    "Issa was quick to answer and did a very good job."

    Reviewed by on
    Based in NW1 7ET, London
    Extension Builder covering London
    Member since Jul 2021
    ID Checked

    We are a family run business, collectively we have over 40 years experience in the building trade. We cover all aspects of building work including .... . loft conversions . garage conversions . bathroom installations . internal rennovations . extensi...

    Latest Builder Review

    "Been mucked about by a few people, Ashley put my mind at ease and I choose him to build my extension, he was very professional, approachable and tidy. Very happy choosing him and would definitely recommend!"

    Reviewed by on
    Based in IG11 9NP, Barking
    Extension Builder covering London
    Member since Jan 2025
    ID Checked

    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 London
    Member since Jan 2025
    Public liability insurance

    we offer all building works as listed below. newbuilds, loft conversation, extension, drylining, plastering, decorating, plumbing, electrician, double glazing, tiler, laying paving,

    Latest Builder Review

    "Exceptional refurbishment service with a very good price and flawless finishes, highly recommended,"

    Reviewed by on
    Based in E12 5QJ, London
    Extension Builder covering London
    Member since Dec 2024
    ID Checked

    We have been builders for over 5 years with public liability insurance, we cover Central and greater London. We specialise in most building works, from extension, conversion, walls, structural and groundworks, bathrooms and kitchens.

    Latest Builder Review

    "I was a bit daunted by the thought of building a kitchen extension at my home because i have never done anything like this before. When Kensington builders was recommended to me and my family by our neighbours, everything was expl..."

    Reviewed by on
    Based in W8 6SN, London
    Extension Builder covering London
    Member since Oct 2023
    Public liability insurance

    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 London
    Member since Nov 2024
    Public liability insurance

    Hi my name is ian lamont ,a time served bricklayer since the age of 16 and some 50 years experience since , I am now a qualified construction and civil engineering manager My company is small with a hard working team all trades , we cover all work...

    Latest Porch / Canopy Review

    "welldone jo very good Communication Very good job worth money advicesuggetion well aprreciated. time keeping"

    Reviewed by on
    Based in EN3 5UT, Enfield
    Extension Builder covering London
    Member since Oct 2019
    ID Checked
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    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

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    Recently posted Extension Builders jobs

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

    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 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 Feltham

    I would like a two storey side extension. There’s a 2.8m building under and would like to build to the back and on top please.

    Job posted in Addlestone

    Garage conversion to single bedroom ensuite and utility. Internal wall removal to create open plan living. House footprint will not change in size...

    Job posted in Wimbledon

    Rear extension and remodel of kitchen on to rear garden. Photos of kitchen as is and view out to garden.

    Job posted in Morden

    Paneled car port side of house doors back n front

    Job posted in Hayes

    Double storey extention fully fit

    Job posted in Feltham

    I would like a two storey side extension. There’s a 2.8m building under and would like to build to the back and on top please.

    Job posted in Addlestone

    Garage conversion to single bedroom ensuite and utility. Internal wall removal to create open plan living. House footprint will not change in size...

    Job posted in Wimbledon

    Rear extension and remodel of kitchen on to rear garden. Photos of kitchen as is and view out to garden.

    Job posted in Morden

    Paneled car port side of house doors back n front

    Job posted in Loughton

    single story ext. rear of home - removal of current outside toliet work in matching brick to the house, Skylights added in ext

    Job posted in New Charlton

    I want to build side extension bedroom kitchen toilet and sitting room

    Job posted in West Green

    Building an extension of the kitchen onto the garden alleyway on the side of the house, 50cm above the garden. Existing walls would need to be support...

    Job posted in Grays

    double extesnion bricks insulation

    Job posted in Orpington

    Single storey extension https://bimx-webviewer.graphisoft.com/?modelId=5aef16e9-e376-4123-a404-6e7f57df264d&modelType=HyperModel&auth=eyJhbGciOiJIUzI...

    Job posted in Loughton

    single story ext. rear of home - removal of current outside toliet work in matching brick to the house, Skylights added in ext

    Job posted in New Charlton

    I want to build side extension bedroom kitchen toilet and sitting room

    Job posted in West Green

    Building an extension of the kitchen onto the garden alleyway on the side of the house, 50cm above the garden. Existing walls would need to be support...

    Job posted in Grays

    double extesnion bricks insulation

    Job posted in Orpington

    Single storey extension https://bimx-webviewer.graphisoft.com/?modelId=5aef16e9-e376-4123-a404-6e7f57df264d&modelType=HyperModel&auth=eyJhbGciOiJIUzI...

    Job posted in Southall

    I want to extend my kitchen and make another room downstairs and add bathroom and toilet

    Job posted in Lower Place

    single storey side extension 6 m sq

    Job posted in Tadworth

    Build an extension to house a downstairs shower room

    Job posted in Addlestone

    Looking to replace a dwarf wall conservatory with a full extension of around 20sqm. Very open to design and build materials. The complete space will b...

    Job posted in Ongar

    add a downstairs toilet next to kitchen and garage

    Job posted in Southall

    I want to extend my kitchen and make another room downstairs and add bathroom and toilet

    Job posted in Lower Place

    single storey side extension 6 m sq

    Job posted in Tadworth

    Build an extension to house a downstairs shower room

    Job posted in Addlestone

    Looking to replace a dwarf wall conservatory with a full extension of around 20sqm. Very open to design and build materials. The complete space will b...

    Job posted in Ongar

    add a downstairs toilet next to kitchen and garage

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