Extension Builders in Southfields | MyBuilder

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Some of our top rated extension builders in Southfields

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AG south construction
Rating: 5 out of 5
Extension Builder in Southfields
I'm qualified bricklayer with 20 year's experience, I'm doing refurbishements and new houses work from start to finishing off in very high standard.
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Latest review:
Extensions- 13 May 2026
Agim completed a ground floor extension for me in 2025 and I would not hesitate to recommend him for similar work. The quality of the work was excellent and the team worked tirelessly for months to ensure it was completed on time and for a reasonable price. Agim was able to adapt quickly when any unforeseen problems occurred, always clearly communicating possible solutions to help keep the project moving. Having people in your home can be difficult but Agim is very respectful and considerate, making sure to put our needs first. The results are fantastic and Agim continues to help snag any minor issues that come up. I couldn’t be happier with how things went, testament to his professionalism. Thanks Agim for all your help on this project.
Clarence Loft Conversions
Rating: 5 out of 5
Extension Builder in Southfields
Clarence Loft Conversions is a small carpentry based building company specialising in Lofts. We cover all aspects of building works. Concentrating on one job at a time, providing a high quality finish. Covering Surrey and south west London.
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Latest review:
Building work was very well done and the boys were great. Thank you 👍
Chrisbrickie
Rating: 5 out of 5
Extension Builder in Southfields
Dear customers I do my best to satisfy my Clients with the jobs they have commissioned to me.
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Latest review:
Extensions- 17 Apr 2019
My extention was left incomplete by a incompetent builder, I had plenty builders coming around for quotes until I decided to go with Peter & Chris after receiving their detailed quote with everything explained in blank and white. I am extremely happy with my choice, as they did a great job finishing the project on time and most importantly great finishes. Peter has an amazing interior design taste, I would definitely recommend picking his brains, Chris on the other hand is very experienced and knowledgeable in building, both work very well together as well as his labourers are very respectful and hardworking. I recommend Peter & Chris to anyone who wants a stress free project. An above and beyond service !
Remas Construction
Rating: 5 out of 5
Extension Builder in Southfields
I been in construction field for over 16 years: (Electric, Plumbing, Plasterboard, Painting, Flooring, Carpentry, GlassWork, Kitchen & Bathroom, Extension and much more..) I believe that quality is the result of careful planning and execution. Daily maintenance solutions.. (Urgent & Same day Service). Best price in London, Guarantee 💯 GENERAL CONTRACTOR'S Commercial & Residential Home inspection
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Latest review:
Ahmad did an exceptionally good job. He painted a large number of walls, filled them, gave me a recommendation as to what paint should be used and left everything clean and tidy every day. Highly recommended.
London project contractors ltd
Rating: 5 out of 5
Extension Builder in Southfields
Welcome to London Project Contractors LTD – Your Trusted Home Transformation Experts At London Project Contractors LTD, we specialise in bringing your property dreams to life. Whether you're looking to expand your space, upgrade your interiors, or improve your home's energy efficiency, we've got you covered. Our core services include: House Extensions – Seamlessly add space and value to your home. Loft Conversions – Turn unused lofts into stylish, functional living areas. Bathroom Fittings – High-quality installations designed for comfort and elegance. Insulation Services – Energy-saving solutions to keep your home warm and efficient. Property Conversions – Expertly transforming spaces to suit your lifestyle. With years of experience and a commitment to quality craftsmanship, we ensure every project is delivered on time, on budget, and to the highest standard. Let us help you build better – get in touch today for a free consultation!
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Latest review:
We recently had a loft extension completed along with wooden flooring throughout the house, underfloor heating installation, and a full silicone render — and we couldn’t be happier with the results! The team were an absolute pleasure to work with from start to finish. Their innovative and creative thinking really set them apart — they found smart solutions to challenges and helped us maximise space and style in ways we hadn’t even considered. What impressed us most was their attention to detail and how clean and tidy they kept the site throughout the project. It made a huge difference knowing the work was being done to such a high standard, without the usual mess and disruption. Whether it was a small detail or a big task, nothing was ever too much trouble. No job was too big or small — they approached everything with the same level of care and professionalism. If you’re looking for a reliable, forward-thinking team who take real pride in their work, I couldn’t recommend them more highly!
RM Electrical Wiring
Rating: 5 out of 5
Extension Builder in Southfields
I have been in the industry for over 7 years. I can do: *Floor laying *Electric *Plumbing *Painting *Partition wall *Maintenance *Plasterboard *Suspended ceiling *Drainage *Patio *Brick wall *Coving And general building jobs
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Latest review:
We completely renovated our home, which included building a new side and back extension. Mr. Manaj did a fantastic job installing new plumbing, decorating, new flooring with heating, suspended ceilings, a new kitchen, and partition walls. We are overjoyed with how beautiful the house has turned out. Mr. Manaj was really competent and dependable; the work was completed on schedule, and I would highly recommend him as a worker. We are pleased to send you any photos of Mr. Manaj's outstanding work.
S.J Shatri Construction Limited
Rating: 5 out of 5
Extension Builder in Southfields
I believe great service comes from professionalism, attention to detail, and genuine care for customers. I’m dedicated to delivering reliable results, excellent communication, and an experience that leaves clients confident they made the right choice.
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PB BUILDER LTD
Rating: 4.7 out of 5
Extension Builder in Southfields
I have a over 19 years experience as a multitrader in building industry. From 9 years I have LTD company and few teams of my guys. We do big and small projects like: house extensions, full house refurbishment,loft conversions,kitchen and bathrooms fittings, all type of carpentry work,blocks and pavings,fencing, painting and decorating,plumbing and electric jobs.
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Latest review:
Extensions- 8 Sep 2024
Paulo and his team, was so lovely, they got on with the job, complete it very quickly and was very patience with the delays so had to came back and finish the job. Would definitely call Paulo back for other work around the house
Dream Home Builder
Rating: 5 out of 5
Extension Builder in Southfields
My name is Leandro, I have 20 years of experience in construction industry in Europe and here in UK for 10. I don't mind in taking small handyman work or a full refurbishment of your house with a competitive price and high standard in quality and will be more than happy in help you with the maintenance of your home. We have worked in diverses range of projects applying skill and quality in every work. Thanks to read this small introduction.
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Latest review:
Tiling- 3 May 2019
Excellent communication from Leandro. He's a really tidy worker and has done a great job installing a splashback in our kitchen - would wholeheartedly recommend him to anyone
IDL Contractors Ltd
Rating: 5 out of 5
Extension Builder in Southfields
I am in the building industry for more than 20 years, nevertheless, my company was registered in 2017. Our team is specialized in doing extensions, house conversions and refurbishments.
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Latest review:
I can't recommend IDL highly enough, Lubo and his team were efficient, on time and completed the work quickly with no fuss, plus they gave us a payment plan and time frame that suited us. Our garage conversion has transformed our house, it feels so open and light, thanks Lubo xx
Hydrogen Plumbing and Heating
Rating: 4.9 out of 5
Extension Builder in Southfields
We are Hydrogen Plumbing and Heating LTD and we ensure to provide the most experienced engineers with a wide range of knowledge within the plumbing and heating industry. We are dedicated to continuously offer impressive services such as general plumbing, general gas and heating repairs, boiler repairs and boiler installations, which includes: underfloor heating, powerflushes, pumps, leaky taps, noisy radiators and air locks. We cover Central, Greater London and Surrey.
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Latest review:
Central Heating- 18 Dec 2021
Fabulous service! Highly recommend. Very communicative and discussed different options until I was completely happy. Will 100% use Karim and team again!!
Property DMR Services Ltd
Rating: 5 out of 5
Extension Builder in Southfields
Property DMR Services Ltd is a high end building company that specialises in refurbishing high end properties in and around London. All our work is insured & guaranteed. We undertake Basement Construction & Waterproofing, Extensions, Loft Conversions & Renovation, Decorating and wallpapering plus Bespoke Joinery & Shop Fitting
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Latest review:
Restoration & Refurbishment- 12 Sep 2024
From the first impression, throughout the early stage discussions and right up to the end - Matthew was consistently punctual, fair, thorough and reliable. Excellent execution of jobs and flat was left tidier than before. Would not hesitate in hiring him again or recommending.
Aldo
Rating: 5 out of 5
Extension Builder in Southfields
Hi I’m Aldo , I work as a plumber. I’ve got 4 years experience on plumbing working for a big company. Now I’m on freelance private trader. I am able to undertake any job on plumbing, first and second fix. For any emergencies I’m available 24/7.
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Latest review:
Plumbing- 2 May 2019
Aldo was prompt, helpful, and completed job competently. Price was very reasonable. Pleasant chap to deal with.
Bare Interiors
Rating: 5 out of 5
Extension Builder in Southfields
We are a small company of 5 people (with more than 15-20 years of experience each) having 2 vans carrying all the tools needed. We can provide you with any services from kitchen / bathroom fitting , to full house renovations and extension builds.
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Latest review:
Bathroom Fitting- 9 Feb 2019
Alexandros did an exceptional job with our bathroom. As it was our first major renovation we were very anxious about the whole process but Alexandros made everything very easy and smooth from the beginning until the end. Alexandros has a lot of experience and he is full of ideas and good suggestions. The new bathroom looks amazing and we could not have chosen better than Alexandros. Alexandros was very helpful throughout the whole process. I would highly recommend Alexandros to anyone and we will definitely use his services in the future.
Kingston Surrey Construction Ltd
Rating: 5 out of 5
Extension Builder in Southfields
We are a construction company with over 25 years experience. We Have worked on major projects including extensions, loft conversion and refurbishments. Including smaller projects, new bathroom and kitchens.
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Latest review:
Restoration & Refurbishment- 21 Apr 2024
Got my cloakroom re-done. They r friendly, professional, attention to detail, with clearly tens of years’ experiences. Reasonable rate as well.
Style Building Ltd
Rating: 5 out of 5
Extension Builder in Southfields
Style Building Limited is a leading building contractor within the residential and commercial sectors, our aim is to provide our clients with an experienced management team that can undertake the full range of construction projects, from the sensitive refurbishment such as your project to high specification new build projects.
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Latest review:
Restoration & Refurbishment- 4 Jun 2013
Kiril and his team did an excellent job. Kiril puts you at ease and he knows how to communicate well answering any queries fast. His quote was very competitive. He went out of his way to assist me with sourcing items such as coving, cupboards, ceiling roses and skirtings. Highly recommended.