Extension Builders in Southgate | MyBuilder

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Some of our top rated extension builders in Southgate

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FM Building
Rating: 4.8 out of 5
Extension Builder in Southgate
Honest and friendly company, we here at FM Building focus on complete customer satisfaction and make a promise to our clients to offer best quality services at competitive rates. All projects considered and dealt with in a professional manner regardless of the size or duration.
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Latest review:
Handyman- 12 Oct 2018
The flat was left in a very bad state after the tenants left. Marius was able to undertake all the jobs, from changing carpets, redecorate, repairs and clean up. Also gave good advice as I was not able to attend the site in person so Marius kept me updated with photos. The price was also good. Thank you. Will use these guys again.
Sami
Rating: 5 out of 5
Extension Builder in Southgate
Hi, I am a fully skilled plastering with 15 years of experience delivering quality work to your home.I also have experience in all other relating trades like external wall insulation,silicon rendering ect.
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Latest review:
Plastering- 28 May 2026
Came on short notice. Completed the job ontime and very nice work
O&J constructions LTD
Rating: 5 out of 5
Extension Builder in Southgate
I have over 15 years of experience in all aspects of building work. My skills include extensions, renovations, property repairs, bathroom and kitchen installations, carpentry, tiling, plastering, and general maintenance. I take pride in delivering reliable, high-quality workmanship with attention to detail on every job. I believe in honest communication, fair pricing, and ensuring each project is completed safely, efficiently, and to a high standard. Whether it’s a small repair or a full home improvement project, I’m committed to providing a professional service and results you can trust.
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Latest review:
Kitchen Fitting- 23 Dec 2025
I recently had my kitchen fitted by O&J Constructions LTD, and I couldn’t be happier with the results. From start to finish, the job was carried out exactly as agreed, with clear communication and professionalism throughout. The attention to detail was excellent. Every cabinet, worktop, and fitting was installed neatly and securely. The project was completed on time and exactly as outlined in our agreement, with no hidden surprises. Ahmed was courteous, punctual, and kept the workspace tidy each day. My kitchen now looks fantastic and functions perfectly, making it a real centerpiece of my home. I would highly recommend O&J Constructions to anyone looking for a reliable and skilled professional for kitchen fitting. The whole experience was smooth and stress-free, and the final result exceeded my expectations.
XLOFTEXT LTD
Rating: 4.5 out of 5
Extension Builder in Southgate
We are a friendly building team with over 20 years of experience in the construction industry.Our team is skilled for loft conversion , house extension, basement extension, refurbishment, all from beginning to end, demolition to painting. With a combination of high quality of jobs and low cost we make sure all our clients are satisfied and happy with our work. I would be happy to show my previous works if you'd like to.
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Latest review:
Roofing (Pitched)- 2 Mar 2025
Job was done quickly and professionally, all staff were polite and efficient. It was done about a month ago and no leak so far, despite heavy rain. Well done.
Construction
Rating: 5 out of 5
Extension Builder in Southgate
Carpenter Joiner:level 2 Diploma (blue CSCS) 10 years experience in UK 10 years experience back home (Romania) Level 2 Diploma in Electrical &Electronic Engineering Technology (QCF) CERTIFICATE of Attendance Waterproofing in Buildings (Delta Membrane Systems) Certificate of Attendance GRP Roofing (fibreglass flat roof installation) Construction Industry Scheme (sole trader registered)
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Latest review:
Carpentry- 17 Sep 2021
Viorel quoted promptly, arrived on time and did a a great job of the required carpentry jobs at my house - a cat flap and alterations to cupboards. I'm already talking with him about doing other jobs in the future so would definitely recommend Viorel!
LH Builders & Plumbers
Rating: 5 out of 5
Extension Builder in Southgate
Hi we do all building works been in the business for 25 years we are a family run business.all our tradesmen are fully qualified.we aim to please our customers as word of mouth is essential to us No job to small. We also do camera drain inspections and leak detection with thermal imaging. Leah is our assistant and replies to emails and sends us the job leads while we are working
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Latest review:
Plumbing- 21 May 2026
Gareth responded quickly, communicated well, completed the job, and did another one on the same visit. Tidy. Would definitely hire again. Thanks Gareth - great job.
Waven.costruction and development ltd
Rating: 5 out of 5
Extension Builder in Southgate
20 years experience in all aspects of plastering. Complete refurbishments, extensions and loft conversions.
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Latest review:
Plastering- 21 Jul 2016
Very impressed with John’s work and would highly recommend him. John’s work was very good quality, he recommended practical solutions to problems and had a very positive can do attitude fixing up areas outside of the job I hired him for free of charge. Very happy
Blitz Construction Ltd
Rating: 4.8 out of 5
Extension Builder in Southgate
From Blitz Construction Ltd., greetings! We are a rapidly expanding firm with excellent expertise and understanding in the building sector, taking sustainable construction into mind. We appreciate every single customer that has taken the time to go over our profile. Hopefully, this has piqued your interest in employing us for any upcoming projects. We differentiate ourselves from the competition by providing excellent services and bids to our clients.
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Latest review:
Plumbing- 14 Feb 2025
Great job and good price also
Direct Lofts LTD
Rating: 5 out of 5
Extension Builder in Southgate
A construction company specialising in loft conversion and extensions with 25 years of experience based in North London, enfield.
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Latest review:
Conversions - General- 20 May 2026
Nick/Direct Lofts Ltd did a great job in installing 3 steel beams in my house because the previous builder did a really bad job. Nick is really friendly and amazing to work with. Will definitely hire him in the future and recommend to friends and family too.
Kassa Property Development U.K Ltd
Rating: 4.2 out of 5
Extension Builder in Southgate
We are willing to engage from small to large projects, aiming to provide trade personnel in the top 5% of their speciality. We aim to provide what the client wants. with our recommendations as oppose to our personal opinions, in order to provide end satisfaction.
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Latest review:
Extensions- 23 Jan 2021
I was hesitant to leave feedback for a number of reasons, although having now renovated another house and had many more smaller jobs seen to be great tradesmen, I can honestly say that George Campbell aka Gebre Kristoskassa is one of the worst and most dishonest builders we’ve ever come across. We heard from a few other tradesperson that his prior client or clients were suing him and it’s no big surprise. Avoid him and give someone honest a chance.
Artan
Rating: 4.9 out of 5
Extension Builder in Southgate
Experience of 25 years in the construction industry Specialised in ground work, drainage, landscaping, gardening, paving, all concrete works Handyman - all my own tools General plumbing - not electrician
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Latest review:
Groundwork & Foundations- 13 Jun 2024
Artan is punctual and professional. Did a great job on gravelling my front garden and tidying up afterwards. This involved laying weed membrane, gravel grids and then gravelling. He also built up the borders using paving slabs to avoid the gravel runoff. The finished job was very good. He charged a good price for two days work. I wouldn't hesitate to hire Artan again as he's reliable, professional and very personable too. Which makes him very easy to work with.
Alban's A Team Solution
Rating: 5 out of 5
Extension Builder in Southgate
Hi my name is Alban I am a builder. I am honest and hardworking person. I have 18 years experience on general building trade. I undertake all building work, new build houses, new extensions, loft conversion. We also do all refurbishment interior and exterior. All structure and good knowledge of architectural plans.
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Latest review:
Carpentry- 20 Oct 2017
nice guy, good comms, very good cartentry
A&L contractor
Rating: 5 out of 5
Extension Builder in Southgate
I’ve been selfemployed for over 5 years I’ve got more than 15 years experience on all building aspects, such as Loft extension House refurbished Kitchens & Bathrooms And many more
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Latest review:
Restoration & Refurbishment- 15 May 2025
Incredibly happy with Admir and the team. Very professional, punctual, tidy, great finishes and a problem solver. We created a very challenging kitchen to finish, and they did an incredible job. Super happy to finally find someone that I can trust.
Danny construction
Rating: 5 out of 5
Extension Builder in Southgate
I have over 20years of experience in window fitting , during which I've gained experience and always worked on mastering my skills in installation, repair and customer satisfaction. I enjoy doing this job both independently and as part of a team( have worked for different companies before). I'm committed to meeting deadlines and delivering quality workmanship on every project and exceeding customer expectations.
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Latest review:
Windows & Doors (uPVC & Metal)- 9 Feb 2025
Excellent work, very professional, good price. I would use him again. Great communication and I was very pleased he was available the next day.
A J Keating
Rating: 5 out of 5
Extension Builder in Southgate
Hello we are a family firm based in north London. With more than15 years experience doing mostly exterior work. We enjoy difficult jobs and like a problem to be solved. Retaining walls, drainage, foundations are our bread an butter.We pride ourselves on a great job at a fair price.
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Latest review:
Groundwork & Foundations- 30 Aug 2022
Axel & his team have done a huge amount of work for us through 2022. They started by building the foundations, and then also built the block walls and the structure for the roof. They also constructed an entire extra timber framed shed. After more than four months of working for me constantly I can say that I'm very happy with the quality and speed of Axel's work. He has worked through all the work we have given him, and all the extra issues that came up, with a pragmatic and competent approach. The site today is unrecognisable from when he arrived (he also removed several tonnes of soil for us etc), and I would hire him again without reservation.
V Cota brickwork
Rating: 5 out of 5
Extension Builder in Southgate
I’m a bricklayer by trade and a great builder, I have 21 years experience in this profession in London ,I have a very complete team,including an architect and engineer and they are all qualified. Thank you
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Latest review:
Bricklaying- 16 Oct 2022
Needed a Bricky to help me with building a large garage out of aircrete thermal blocks, I’m glad I found Viktor, Good bricklayer, honest and hard working, I couldn’t be more happier. Thanks for your help.