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Extension Builders in London

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  • 1-20 of 6,645 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

    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

    Building ,Renovations, bathrooms, extension, lofts conversions Marek and Tomasz,we are designated friend/colleagues not only that demonstrate an outstanding company and a business. We have no job too big or small, our clients are our biggest valu...

    Latest Chimney Building / Repair Review

    "Thomasz and his crew were very good in every thing that they did - from pricing the job to completion. There were extras on the project and they were priced fairly. The standard of work was good and they responded to my queries d..."

    Reviewed by on
    Based in SW11 3TB, London
    Extension Builder covering London
    Member since Mar 2024
    Public liability insurance

    We are a family ran business, that has been in operation for over 10 years. We specialise in home refurbishments, plumbing, electrical and gas heating. We are available in London, Surrey, Kent, Essex, Middlesex, Buckinghamshire, Berkshire, Hertfordsh...

    Latest Solid Timber Flooring Review

    "Noble builders were quick, reliable and most of all trustworthy. The work they did for me was of a high standard and at a competitive price. I would recommend these builders to anyone and would use them again."

    Reviewed by on
    Based in SE28 0NP, London
    Extension Builder covering London
    Member since Jul 2024
    ID Checked

    we are a team of bricklayers with over 10 years of experience in the field, I do a professional job quickly and qualitatively, I can come alone or with my partner or more if necessary, it depends on the size of the job, I am flexible to work at any t...

    Latest Extension Review

    "Razvan did a good job and he was professional throughout. The brick work was finished as anticipated. I would recommend him."

    Reviewed by on
    Based in BR1 4QR, Bromley
    Extension Builder covering London
    Member since Mar 2022
    ID Checked

    General Builder & Handyman Experienced and versatile builder with over 8 years in the construction industry, including several years as a professional roofer. Skilled in a wide range of trades, gained through working on residential extensions, renov...

    Latest General Brick Laying Review

    "Really happy with the work, fair price & a nice guy too. Thank you very much :)"

    Reviewed by on
    Based in CR0 4NP, Croydon
    Extension Builder covering London
    Member since May 2025
    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 Internal Painting Review

    "Excellent job completed on time"

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

    Hi everyone we are a family run business with 20 years experience on UK and more den 10 years experience on Italy, we are very onest people and very professional workers with experience on all types of construction

    Latest Extension Review

    "Mario provided a very reasonable quote for my full house renovation (new wiring, new plumbing, new windows) including a kitchen extension. The price remained constant, and Mario is true to his word and not like many tradesman out..."

    Reviewed by on
    Based in CR0 1SP, Croydon
    Extension Builder covering London
    Member since Jun 2019
    ID Checked

    NRG construction limited is an established building company formed in 2010. A two generation family owed business with over 35 years experience. We offer a wide range of services to customers who benefit from our knowledge and quality of service

    Latest Flat Pack Furniture Assembly Review

    "Great job did it to time and budget"

    Reviewed by on
    Based in KT5 8QX, Surbiton
    Extension Builder covering London
    Member since Mar 2019
    ID Checked

    Welcome We are Nicksons we've been refurbishing and improving houses in Warwickshire area for the last 8 years, our team is formed of skilled workers. We offer a wide range of services from Handyman to Builder, our list of services is as follo...

    Latest Internal Renovation / Reconfiguration Review

    "Nic and Michael were punctual, very hard working, nothing was a trouble for them, they went out of their way to to make sure the job was how we wanted it."

    Reviewed by on
    Based in IG1 3HZ, Ilford
    Extension Builder covering London
    Member since Mar 2020
    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 Stud Wall Review

    "Efficient & friendly."

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

    Melrose London Ltd are refurbishment experts based in London. We carry out a wide range of work Inc bathroom remodels to total refurbishments. We offer a various amounts off different trades. We have over 15 years' experience in the field with great...

    Latest Builder Review

    "Perfect! I couldn’t recommend enough, they were fantastic from start to finish and the cost came in on budget."

    Reviewed by on
    Based in SW13 9AX, London
    Extension Builder covering London
    Member since Jan 2017
    Public liability insurance

    More then a decade of experience in uk domestic building i am a excelent carpenter and I have big experience in roofing (pich roof flat roof etc) good skill in painting,tiling,plastering,drylining etc We are a complete team with including all the spe...

    Latest Log Cabins / Timber Framed Building Review

    "A fantastic and amazing friendly customer care and service , together with a very perfessional 100 % 100% craftsmanship, very reliable delivered on his work ,I will be using his services again,I will be highly recommending his s..."

    Reviewed by on
    Based in HA5 4HR, Pinner
    Extension Builder covering London
    Member since Mar 2023
    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 father and son team with 45 and 20 years of experience in building works respectively. We have undertaken various works from fitting kitchens and bathrooms, to loft conversions, basement rebuilds, and extensions. We are also skilled in car...

    Latest Builder Review

    "Jas and Alex have done building work for us over the last 20 years (and before that they worked for my parents) - they work to an exceptionally high standard and care so much about the job at hand. They have an outstanding level o..."

    Reviewed by on
    Based in TW4 7ER, Hounslow
    Extension Builder covering London
    Member since Jun 2024
    Public liability insurance

    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

    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

    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

    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
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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 Sutton

    Build a single story wrap around extension to the rear and side of my house

    Job posted in New Malden

    Construction of a conservatory 3m x 3m approx. to each side in brickand to the front 1 double glazed door and a double glazed window appro 2m x 1m bri...

    Job posted in Ascot

    Double storey extension to the rear of the property - 100 square metres

    Job posted in Ilford

    BUILD 30SQ METER EXTENSION REAR OF THE PROPERTY

    Job posted in WELLING

    We have a dilapidated old conservatory to be demolished and a new extension built in its place. Brick walls on either side and rendering in the front...

    Job posted in Sutton

    Build a single story wrap around extension to the rear and side of my house

    Job posted in New Malden

    Construction of a conservatory 3m x 3m approx. to each side in brickand to the front 1 double glazed door and a double glazed window appro 2m x 1m bri...

    Job posted in Ascot

    Double storey extension to the rear of the property - 100 square metres

    Job posted in Ilford

    BUILD 30SQ METER EXTENSION REAR OF THE PROPERTY

    Job posted in WELLING

    We have a dilapidated old conservatory to be demolished and a new extension built in its place. Brick walls on either side and rendering in the front...

    Job posted in Harrow

    Straighten detached wall of semi detached property.

    Job posted in Coulsdon

    Looking for a 2m x 2m single storey extension to our utility room and a new set of units for this space. It will also involve bricking up an exisiting...

    Job posted in Streatham Hill

    Need to enclose a parking space on 3 sides with a combination of brick wall and railings - approx 50 metres

    Job posted in Dartford

    Extending 1st floor from 2 bedroom to 4 bedrooms and a bathroom, circa 30 m2 extension

    Job posted in Gravesend

    Build extension on back of the house

    Job posted in Harrow

    Straighten detached wall of semi detached property.

    Job posted in Coulsdon

    Looking for a 2m x 2m single storey extension to our utility room and a new set of units for this space. It will also involve bricking up an exisiting...

    Job posted in Streatham Hill

    Need to enclose a parking space on 3 sides with a combination of brick wall and railings - approx 50 metres

    Job posted in Dartford

    Extending 1st floor from 2 bedroom to 4 bedrooms and a bathroom, circa 30 m2 extension

    Job posted in Gravesend

    Build extension on back of the house

    Job posted in Upper Sydenham

    Extension single store. Refurbishing corridor, removing old garage and rebuilding

    Job posted in Clapham Junction

    Ground floor garden flat to be extended with side return. Currently in the process of offering on the property. Looking for an indication of costs inv...

    Job posted in BROMLEY

    Looking for Architect Team – Redesign and Conversion Project in Bromley We are seeking an experienced architect or architectural design team based in...

    Job posted in Slough

    I need a quotation for the complete Build of House Extension, which includes a new Kitchen, Shower Room and Family Sitting Room. This includes all ele...

    Job posted in Hendon

    Refurbishment of a shop in hendon for an estate agent

    Job posted in Upper Sydenham

    Extension single store. Refurbishing corridor, removing old garage and rebuilding

    Job posted in Clapham Junction

    Ground floor garden flat to be extended with side return. Currently in the process of offering on the property. Looking for an indication of costs inv...

    Job posted in BROMLEY

    Looking for Architect Team – Redesign and Conversion Project in Bromley We are seeking an experienced architect or architectural design team based in...

    Job posted in Slough

    I need a quotation for the complete Build of House Extension, which includes a new Kitchen, Shower Room and Family Sitting Room. This includes all ele...

    Job posted in Hendon

    Refurbishment of a shop in hendon for an estate agent

    Job posted in Woking

    BUILDING A TWO STOREY EXTENTION AT REAR OF PROPERTY

    Job posted in Windsor

    double extension. Kitchen and bedroom plus loft coversion

    Job posted in Watford

    Extension on the back of the property into the garden (kitchen/dining room, diner / utility and storage). Multiple pieces of work required: 1) Founda...

    Job posted in Abbey Wood

    convert a garage to a one room bed suite with kitchen and a toilet bath

    Job posted in Watford

    10 square meters at the back of the house, kitchen extension

    Job posted in Woking

    BUILDING A TWO STOREY EXTENTION AT REAR OF PROPERTY

    Job posted in Windsor

    double extension. Kitchen and bedroom plus loft coversion

    Job posted in Watford

    Extension on the back of the property into the garden (kitchen/dining room, diner / utility and storage). Multiple pieces of work required: 1) Founda...

    Job posted in Abbey Wood

    convert a garage to a one room bed suite with kitchen and a toilet bath

    Job posted in Watford

    10 square meters at the back of the house, kitchen extension

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