Extension Builders in Barnes | MyBuilder

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Some of our top rated extension builders in Barnes

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Buildstead Development Ltd
Rating: 5 out of 5
Extension Builder in Barnes
Our team at Buildstead has over 25 years of experience in the construction industry covering a wide range of project types. We truly are your "one-stop shop" when it comes to your project. From design to build, we pride ourselves on our integrity, the quality of our work and the working relationship we enjoy with our clients. With full project management included, you will be kept up to date at each step along the way ensuring complete peace of mind.
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Latest review:
Kitchen Fitting- 5 Nov 2020
An incredibly positive experience from start to finish. I found Robbie and team were hard workers, very likeable and provided brilliant results. Comms throughout were excellent. With Robbie happy to discuss the job over the phone beforehand and put our minds at ease. A big shout out to the team for undertaking this work during COVID. We understand the pressures this places on our tradespeople and we thank Robbie and his team for their diligence and commitment to wearing masks in our home and working safely. A brilliant experience.
TW Building & Plastering Maintenance
Rating: 4.8 out of 5
Extension Builder in Barnes
Providing all aspects of building and plastering and general maintenance, Fully qualified with over 19 years experience. Supplying a professional, friendly service at competitive prices. We provide a free no obligation quotation for any job. With a team of Clean, tidy, respectful and courteous members.
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Latest review:
Insulation- 14 Oct 2018
Bobby and his colleague did a great job and were very pleasant, polite and tidy.
Daren Love
Rating: 5 out of 5
Extension Builder in Barnes
I've 35 years experience in the building trade. I'm tidy conscientious and reliable. I've recently left my old company of 12 years,where I was a working foreman, doing extensions, refurbs and patios
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Latest review:
Bricklaying- 20 Jun 2024
I needed a couple of front garden walls built and I contacted Darren. Darren has a great scope of knowledge and experience in brick laying. He is very attentive to detail and gave good advice. Great work Darren 😀
Redmark Contractors Limited
Rating: 5 out of 5
Extension Builder in Barnes
Redmark Contractors Limited have over 10 years experience, and with many years experience in the building trade. We are a professional team are reliable builders operating in London and the wider area. We take great pride in all work which we undertake, taking great care to make sure that our client’s needs are met in a meticulous and professional manner.
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Latest review:
Extensions- 27 May 2025
They helped build me two houses and were always putting their best foot forwards. Bhupinder and his team are lovely, and are now like family to me. They have a bright future ahead for themselves and for the clients they look after.
HARMANRAJ CONSTRUCTION
Rating: 4.9 out of 5
Extension Builder in Barnes
Business Name: Harman Raj Constructions Ltd About Us: At Harman Raj Constructions Ltd, we bring 7 years of experience in roofing, building extensions, plastering, driveways, and fencing. We take pride in delivering high-quality craftsmanship for every project, whether big or small. Why Choose Us? • Expertise You Can Trust: Our 7 years in the construction industry mean we have the skills to handle a wide range of projects. • Customer-Focused: Your satisfaction drives everything we do. We work closely with you to ensure the final result matches your vision. • Specialized Skills: From roofing and extensions to plastering and fencing, our expertise ensures excellent results. • Quality & Reliability: We deliver on time, within budget, and without compromising on quality. Services We Offer: • Roofing installation, repairs, and maintenance • Building extensions and renovations • Expert plastering • Driveway construction • Fencing installation and repair Contact us today for a free quote and let us bring your construction ideas to life!
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Latest review:
Plastering- 11 Apr 2026
Absolutely thrilled with the work carried out by Harman. The skimming has been completed to an exceptionally high standard - the finish is incredibly smooth and completely seamless. Harman and his colleague were professional throughout: tidy, courteous, and very polite. They took great care to properly protect and cover the surrounding areas, leaving everything clean and intact once the job was done. What really stood out is their attention to detail and commitment to getting everything perfect - even offering to return for any final finishing touches if needed. I honestly couldn’t recommend them highly enough. Brilliant job from start to finish.
South London Rooms Ltd
Rating: 4.5 out of 5
Extension Builder in Barnes
We run a team of home Improvement professionals. We carry out all types of home improvement services. We specialise in Loft Conversion and Extentions. We are based in South London area. We aim to provide the best quality work for our customers.
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Latest review:
Extensions- 22 Dec 2022
Imran is a contractor who is personable and is trying hard, but at the end relies on different teams of builders to carry out the work. His knowledge of building work appears at time limited. In our case, this has often led to poor communication/hand-over, extensive delays and often poor (if not careless) craftsmanship. Very stressful. We now have builders (family business) finalising our project.
TRT Construction
Rating: 5 out of 5
Extension Builder in Barnes
🔨 TRT Construction Ltd 🔨 Looking for reliable building, renovation, or home maintenance services? We provide professional, high-quality workmanship for residential and commercial projects. ✔ Building & Renovation ✔ Home Improvements ✔ Property Maintenance ✔ Reliable & Professional Service 📩 Contact us today for a free quote.
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Latest review:
Hard Flooring- 25 May 2026
Taha did a fantastic job on laying self levelling compound, removing and refitting my vinyl floor plus new skirting boards. Very polite, works clean and kept me informed. Highly recommend and I would hire Taha again for any further work.
Pawel
Rating: 5 out of 5
Extension Builder in Barnes
I am part of a dedicated two-man company with over 15 years of experience in the construction industry. We specialize in a wide range of construction projects, from extensions and loft conversions to garden transformations, as showcased in the photos below. When you choose me, you’re not just hiring a builder—you’re investing in exceptional craftsmanship, meticulous attention to detail, and a commitment to exceeding your expectations. I take great pride in my work, and my recent projects speak for themselves. I’d be delighted to share examples and even arrange visits to completed sites, where you can see the quality of my work firsthand and hear directly from satisfied clients. Your satisfaction is my priority, and I am committed to bringing your vision to life with professionalism and care. I look forward to discussing how I can help make your project a reality. Best regards,Paweł
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Latest review:
The job was to remove a stud wall with an archway between my kitchen and hall. Pawel was excellent from start to finish. He was good to communicate with before, and answered my questions fully. He turned up on time, was very neat and kept the noise down. He did a great job and cleaned up afterwards. I’d recommend!
AGSTAR LTD
Rating: 5 out of 5
Extension Builder in Barnes
AGSTAR LTD IS SMALL TO MEDIUM SIZE COMPANY AND IS MEMBER OF FMB WITH 5 MILLION FMB INSURANCE COVER POLICY. AGSTAR LTD SPECIALISING IN THE FOLLOWING AREAS: LOFT CONVERSIONS. EXTENSIONS.NEW BUILDS. COMPLETE BATHROOM REFURBISHMENT. COMPLETE KITCHEN RENOVATION. COMPLETE PROPERTY RENOVATION.
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Latest review:
Bathroom Fitting- 6 Jun 2020
The bathroom was refurbished from top to bottom even changing the location of basin, toilet and shower. One worker employed by AGStar Ltd did the entire job including floor and wall tiling. The worker cleaned up the stairs and the hall everyday before finishing for the day. When requested to carry out additional small jobs, not part of the contract, the worker always obliged. The refurbishment of the bathroom was carried out to a very high standard by just one worker and in short period of 10 days. I would recommend this company for all building work although a little pricey!
EDG - kitchen installation /extension/renovation
Rating: 5 out of 5
Extension Builder in Barnes
ED Group London Ltd is a professionally kitchen renovation and configuration,kitchen fitting, extension building As cover all steps to building work painting,plaster, flooring ,electricity and plumbing work .my experience is 13 years for internal renovation and reconfiguration . I have small professional team . Perfect finish,clean work and correct. I would recommend and contact to my clients.
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Latest review:
Extensions- 29 Jun 2022
The project I worked with him on his creation of a garden music studio from scratch including foundations and Additional soundproofing. Vladi helped at every stage of the build keeping it to budget and suggesting many effective ways of reducing the sound adding extra installation and helping with the design. He works with a very professional team they were always on time and very clean and respectful. One of the best builders I would work with 100% recommended
SGB-Slav General Building
Rating: 5 out of 5
Extension Builder in Barnes
Welcome to the SGB Construction LTD website! I have been in the building trade for just over 20 years. I offer services for all aspects of the home and garden.All work is guaranteed .
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Latest review:
Bathroom Fitting- 14 Nov 2025
The first best experience i honestly had with respect to plumbing services. Slav was punctual and came exactly on the time he comitted. His service was very great and precise and seeing him working made me realise he is very experienced in his work. I will definitely call him for any other work that needs to be done. His price quoted was fair and worth the work.
Ace Plastering
Rating: 4.9 out of 5
Extension Builder in Barnes
Ace Plastering is a highly experienced and reliable company with over 15 years in the trade. We specialise in all aspects of plastering, including skimming, as well as painting and decorating, and tiling. Our team takes great pride in delivering high-quality workmanship, with a strong attention to detail on every project. In addition to our finishing services, we also undertake extensions and general building work, providing a complete solution for both residential and commercial clients. We are committed to maintaining a professional, trustworthy, and punctual service, ensuring every job is completed to the highest standard and within agreed timelines.
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Latest review:
Painting & Decorating- 23 Mar 2026
Great service - friendly and reliable. Completed a number of jobs - painted a couple of rooms / repairing cracks in ceilings / rendering & painting outside wall. Many thanks
MJ Carpentry and Build
Rating: 5 out of 5
Extension Builder in Barnes
hi i’m matt im a carpenter and builder working on site for 26 years really enjoy it got a eye for detail have to be clean and tidy got a great team of all trades check out my website!
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Latest review:
Carpentry- 1 Dec 2024
Matt and his team did a great job building my Summer House. At every stage they checked that their work was fulfilling my needs, and took on board my suggestions. The whole job was completed within budget and time. I would have no hesitation to engage them again, should the need arise. Thanks Matt.
right build carpentry contractor
Rating: 4.7 out of 5
Extension Builder in Barnes
At Right Build we are a small professional company that prides ourselves on completing each job to the highest standard. We have many years experience in carpentry and building work specializing in loft conversions and extensions but carry out every aspect of building and carpentry work no matter how big or small the job, we work alongside skilled sub contractors and as a team we finish the work to a high standard.
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Latest review:
Carpentry- 7 Oct 2018
What an excellent and professional individual trades person Ash is, he was absolutely fantastic. Very easy going, polite, arrived each day on time and cleaned up each day after working. The work was completed to a high standard completely transforming our property. We are now utilising Ash for further projects and will additionally utilise his services for a loft conversion in the future. We would recommend his services to anyone wishing to hire him without any reservations. Thank you, Ash for your services.
WHG Consultancy Ltd
Rating: 5 out of 5
Extension Builder in Barnes
Award winning builders in South West and Central London. We offer a complete range of design and build services for residential and commercial customers include new build developments, renovations, refurbishments, reconfigurations, extensions, bathroom and kitchen fitting, as well as bespoke carpentry, joinery and electrical work. We think your property is as individual as you are and help you to achieve your ideal home through our highly skilled & experienced team of designers and builders.
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Latest review:
Restoration & Refurbishment- 28 Dec 2015
I did quite a bit of research before choosing Battersea Builders. They didn’t come in with the cheapest quote but I never base my choice on price alone. And it wasn’t miles above the other quotes I got. Instead, I chose them because they ticked a lot of boxes including a) good independent reviews, b) a dedicated PM, c) qualifications, d) quick responses, e) a decent website etc. Overall, they did a fantastic job. The quality of the work and finish is really good. The PM, Tommy, was really helpful throughout and the team was very polite and conscientious. They were also on site every day as promised and didn’t play that old builders trick of getting the job and then going offsite to secure another job elsewhere (resulting in the deadline being missed). Was it perfect? No, but then not many projects are. I have a few minor comments including the fact there was a misunderstanding about the quality of bathroom cupboard I needed so the original quote was insufficient and costs had to be increased half way through the project. Despite this issue, Tommy did his best to keep the extra costs down. One other niggle was that I asked them to keep all the manuals and instructions for all the fittings but they threw them out. Not a big deal but quite annoying. Overall, it wasn’t cheap but I would use them again because the work was done to a high standard and the team were a pleasure to work with.
creative solutions 4 you limited
Rating: 5 out of 5
Extension Builder in Barnes
a small building and restoration company, a builder with over 20 years of experience, we take proud of our projects building a good relationship with our clients.
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Latest review:
Bathroom Fitting- 10 Nov 2020
William and his team were very good and installed an entirely new shower cubicle in place on an existing cupboard in a bathroom with previously only a WC and sink. I am delighted with the result and will be using William and his team again for other projects across my rental portfolio.