Find an Outbuilding Constructor in London

Find a local outbuilding constructor near you. We have 7,043 trusted and reviewed outbuilding construction specialists in London to choose from, based on 2,832 reviews.





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Outbuilding Construction Specialists in London

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  • 1-20 of 7,043 outbuilding construction specialists

    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 General Brick Laying Review

    "Ioan did a fantastic job doing our flooring and brick work. Very professional, always responding quickly and turning up on time with good communication. Would 100% recommend."

    Reviewed by on
    Based in HA7 2DY, Stanmore
    Outbuilding Constructor covering London
    Member since Jul 2017
    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: Removing load bearing w...

    Latest Garage Conversion Review

    "Cost efficient and very good quality. Accommodated a change required by another contractor. Some bits dont look pretty (steel/timber interface or front steel half hiding behind fascia, but structurally it does the job very well."

    Reviewed by on
    Based in KT3 3EJ, New Malden
    Outbuilding Constructor covering London
    Member since Jun 2023
    Public liability insurance

    A small company specialising in bathrooms and house refurbishments with 20 people employed , covering Kent,and Essex

    Latest General Maintenance Review

    "Contacted by phone came to view the job the next day Happy with quote and communication"

    Reviewed by on
    Based in RM14 2SU, Upminster
    Outbuilding Constructor covering London
    Member since Mar 2025
    ID Checked

    We are a family business working from small to big project loft,extension,garden all work from A to Z established in 2019 and all ours employees are having over 20 years experience Let's Work Together

    Latest Builder Review

    "Thank you for the work you've done for us We are very pleased with work Chris did for us and we definitely recommend him to our friends and families"

    Reviewed by on
    Based in HA5 2QH, Pinner
    Outbuilding Constructor covering London
    Member since Jan 2026
    Public liability insurance

    Hi, I’m a bricklayer doing all kind of jobs about bricks and blocks. We are one of the bests on what we are doing. What makes us different of others is that we are big on quality and reasonable on prices, because we want to grow with you. We are sure...

    Latest Groundwork Review

    "Great team, very professional from start to finish. Was offered a quote same day, given a time scale for the job in which they delivered earlier than expected. They also cleaned up very well and would recommend them to everyone."

    Reviewed by on
    Based in HA7 1QX, Stanmore
    Outbuilding Constructor covering London
    Member since Mar 2023
    ID Checked

    We are dedicated Contractors and looking for local work to undertake project management and construction services. We are a family business and dedicate our time and energy to the delivery of high quality work. We undertake individual maintenance wor...

    Latest Builder Review

    "James and his company contributed and delivered a complete refurbishment of our home in North London. He and his team were reliable, cautious in what they were doing, creative with a strong focus on the engineering requirements of..."

    Reviewed by on
    Based in N6 5JT, London
    Outbuilding Constructor covering London
    Member since Dec 2025
    ID Checked

    ORESTI PAVING & construction Ltd we do all types off building work to high standards Please give us a call for free quote Thank you

    Latest Bathroom Installation Review

    "Three bedroom house complete renovations top job. so so pleased. Luli and his team are great people. everything was as i wanted and passed expectations. quality finish. they were hardworking, quick, punctual, extremely helpful and..."

    Reviewed by on
    Based in E4 8NE, London
    Outbuilding Constructor covering London
    Member since Mar 2018
    ID Checked

    Im A professional builder combines technical skill with strong organization and leadership. You interpret blueprints accurately, coordinate workers and subcontractors, and maintain strict quality standards. You use modern tools and proven methods to...

    Latest Builder Review

    "Highly recommend, work was done to a high standard and met our expectations, very clean and organised."

    Reviewed by on
    Based in HA3 0QH, Wembley
    Outbuilding Constructor covering London
    Member since Nov 2025
    ID Checked

    I have been in the building trade for over 7 years gaining a vast amount of knowledge. We cover all aspects of building work including .house extensions .loft conversions .painting and decorating .plastering .roofing .plumbing .gardening .bricklay...

    Latest Stone / Concrete Review

    "Amarildo and his team were absolutely fantastic! They didn’t waste a single moment, gave us the most reasonable and fair quote compared to others, and got straight to work. Their sincerity and strong work ethic really stood out —..."

    Reviewed by on
    Based in CR7 7RD, Thornton Heath
    Outbuilding Constructor covering London
    Member since Jul 2025
    ID Checked

    Professional Work, Quality You Can Trust We deliver top-quality workmanship at reasonable prices, whether your project is big or small. Our team is reliable, experienced, and ready to handle any job, offering fair pricing for both customers and trade...

    Latest Plaster Skimming Review

    "Super quick and efficient"

    Reviewed by on
    Based in HA9 8SN, Wembley
    Outbuilding Constructor covering London
    Member since Oct 2025
    ID Checked

    Professional and experienced builders. We specialise in extensions, loft conversion, planning advice, property conversions to flats and HMOs. Free quotes

    Latest Wooden Doors - Internal Review

    "My initial response was from Jag from AJD Property Investment Ltd. It was a quick and very professional response quite soon after putting up an enquiry. My conversations with Jag were very pleasant, he wanted to get a real good u..."

    Reviewed by on
    Based in UB6 9HF, Greenford
    Outbuilding Constructor covering London
    Member since Aug 2024
    ID Checked

    A family business committed to quality, value and client satisfaction in every project. From little kitchen to big extensions

    Latest Garage Conversion Review

    "Great Price , great communication and completed job to high spec , very good team with him"

    Reviewed by on
    Based in HA7 1FP, Stanmore
    Outbuilding Constructor covering London
    Member since Jan 2020
    ID Checked

    We are a building company that specialise in refurbishment work. Residential or Commercial works. We have been working in the industry for 30 years. We are happy to give you a quote for all types of work, with no obligation.

    Latest Structural Steelwork Review

    "Professional and prompt provision of written job specification and estimate. Good quality work rebuilding and repairing patio retaining wall, completed within agreed time. Would definitely use again."

    Reviewed by on
    Based in HA6 1BG, Northwood
    Outbuilding Constructor covering London
    Member since May 2025
    ID Checked

    Hello, my name is Todor Toshev. I work in construction, installing windows and doors. I have 2 years of experience in Bulgaria, 8 years in Germany and 1 year here in the UK.

    Latest Garden Clearance Review

    "Very professional from quote to completion. Very efficiently executed the brief."

    Reviewed by on
    Based in KT9 1LQ, Chessington
    Outbuilding Constructor covering London
    Member since Jul 2025
    ID Checked

    i’ve been on the business for 25 years I do all types of building work, internal and external, Very high standards work, House renovation, extension, loft conversion, and new built.

    Latest Garage Conversion Review

    "Alfred and his crew were professional, flexible and found cost-effective solutions. Highly recommended"

    Reviewed by on
    Based in N13 6HJ, London
    Outbuilding Constructor covering London
    Member since Mar 2024
    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
    Outbuilding Constructor covering London
    Member since May 2025
    ID Checked

    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
    Outbuilding Constructor covering London
    Member since Mar 2024
    ID Checked

    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 NW3 2AU, London
    Outbuilding Constructor covering London
    Member since Jul 2024
    ID Checked

    For loft and flat conversions, home extensions, and everything in between, IDL Contractors is the company to choose. Based in London, our building contractors use more than 20 years of experience to provide a top-quality service and exceptional resul...

    Latest General Maintenance Review

    "we are very happy with the work IDL competed on our patio as well as the shower room/garage conversion earlier in the year. We have been impressed by the advice and care Lubo and his have taken over all the works done. We have no..."

    Reviewed by on
    Based in SW12 9HR, London
    Outbuilding Constructor covering London
    Member since Jan 2025
    ID Checked

    Hi we are a well established building company which gives outstanding workmanship to all our clients. We have been in the business for over 25 years and finish all jobs to a high standard. We cover all roof work and building work.

    Latest Loft Conversion Review

    "Alan is a reliable and good. He give a fair quote and he finish the job in time. Definitely recommended"

    Reviewed by on
    Based in CR4 2BA, Mitcham
    Outbuilding Constructor covering London
    Member since May 2024
    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.

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    Find Outbuilding Construction Specialists Near You

    Trusted Outbuilding Construction Specialists in other locations

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    Recently posted Outbuilding Construction Specialists jobs

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    Job posted in Rainham

    Detached house 1300 sqm land.

    Job posted in Enfield

    Build a garage at back of garden nearly 8x 14 feet

    Job posted in Woking

    I have a garage in an external block, needs weatherproofing and structural check, and a garage door lock fitted.

    Job posted in Dagenham

    I want to build a 3 bedrooms bungalow

    Job posted in Northolt

    A 10ft by 8ft metal shed to be built. The base is included

    Job posted in Rainham

    Detached house 1300 sqm land.

    Job posted in Enfield

    Build a garage at back of garden nearly 8x 14 feet

    Job posted in Woking

    I have a garage in an external block, needs weatherproofing and structural check, and a garage door lock fitted.

    Job posted in Dagenham

    I want to build a 3 bedrooms bungalow

    Job posted in Northolt

    A 10ft by 8ft metal shed to be built. The base is included

    Job posted in WOKING

    Construction of something similar to the following: https://dunsterhouse.co.uk/log-cabins/pent/terminator-pent-log-cabin-w3m-x-d2m Floor would need t...

    Job posted in West Ham

    Was looking to have a shelter built to fot two cars

    Job posted in Feltham

    I need a brick shed built in my garden with a pitched roof and a solid foundation. Size: 3 metres (10 ft) long x 2 metres (6.6 ft) wide, around 6 squa...

    Job posted in Kingston upon Thames

    With a substantial garden, but less than ideal living space the possibility of other; a further ground floor extension r a detached garden room are op...

    Job posted in Surbiton

    build a garden office at the rear of the property

    Job posted in WOKING

    Construction of something similar to the following: https://dunsterhouse.co.uk/log-cabins/pent/terminator-pent-log-cabin-w3m-x-d2m Floor would need t...

    Job posted in West Ham

    Was looking to have a shelter built to fot two cars

    Job posted in Feltham

    I need a brick shed built in my garden with a pitched roof and a solid foundation. Size: 3 metres (10 ft) long x 2 metres (6.6 ft) wide, around 6 squa...

    Job posted in Kingston upon Thames

    With a substantial garden, but less than ideal living space the possibility of other; a further ground floor extension r a detached garden room are op...

    Job posted in Surbiton

    build a garden office at the rear of the property

    Job posted in Wimbledon

    Repair and render the corner of outbuilding

    Job posted in Slough

    To build 28m2 detached brick block cavity wall insulated outbuilding with flat roof in Garden with bathroom. Work to include fundation, wall, , finis...

    Job posted in Tulse Hill

    Build a garden garage with space for car and shed workshop. Concrete base already laid. Approx 30 square metres.

    Job posted in Bedford Park

    New Development of G+2 Building containing 5 Appartments, Work Required till First Fix, Complete Scope of Works and drawings will be provided upon Sel...

    Job posted in Erith

    Planning Permissions granted. Construct 3 bed split level house. Land has a slope at the front.

    Job posted in Wimbledon

    Repair and render the corner of outbuilding

    Job posted in Slough

    To build 28m2 detached brick block cavity wall insulated outbuilding with flat roof in Garden with bathroom. Work to include fundation, wall, , finis...

    Job posted in Tulse Hill

    Build a garden garage with space for car and shed workshop. Concrete base already laid. Approx 30 square metres.

    Job posted in Bedford Park

    New Development of G+2 Building containing 5 Appartments, Work Required till First Fix, Complete Scope of Works and drawings will be provided upon Sel...

    Job posted in Erith

    Planning Permissions granted. Construct 3 bed split level house. Land has a slope at the front.

    Job posted in Rainham

    Remove old wooden garage and replace with new wooden garage of similar design.

    Job posted in Catford

    Location: To be confirmed (land not yet identified) Start Date: Flexible, depending on land acquisition Estimated Duration: 3–6 months I am seeking...

    Job posted in Hayes

    I want an outbuilding at the back of my garden , I also would like you to buy the materials at no additional cost. I’m willing to pay up to £33,000

    Job posted in Ilford

    A new two story house around 40 square metres.

    Job posted in Woking

    Shelter need replacing outside as all sheets are broken. Possible new frame

    Job posted in Rainham

    Remove old wooden garage and replace with new wooden garage of similar design.

    Job posted in Catford

    Location: To be confirmed (land not yet identified) Start Date: Flexible, depending on land acquisition Estimated Duration: 3–6 months I am seeking...

    Job posted in Hayes

    I want an outbuilding at the back of my garden , I also would like you to buy the materials at no additional cost. I’m willing to pay up to £33,000

    Job posted in Ilford

    A new two story house around 40 square metres.

    Job posted in Woking

    Shelter need replacing outside as all sheets are broken. Possible new frame

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