Extension Builders in Upper Holloway | MyBuilder

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Some of our top rated extension builders in Upper Holloway

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V Cota brickwork
Rating: 5 out of 5
Extension Builder in Upper Holloway
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.
Stn Contacts Ltd
Rating: 5 out of 5
Extension Builder in Upper Holloway
Should you require a quotation for any works, or even just advice, please call /e-mail us and we will be happy to help you: Basements Extensions Loft conversions New builds Refurbishments Kitchens and bathrooms Carpentry and joinery Roofing Insurance work Design and build
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Latest review:
Stan and his workers are very reliable, professional with there workmanship and very good value for money. Compared with other quotes I received. I had a ground floor and 1st floor extension and a new large kitchen installed and a large bedroom ensuite on the 1st floor.
Johny's Brickwork Ltd
Rating: 4.9 out of 5
Extension Builder in Upper Holloway
I have 7 years experience as a bricklayer and i ve done garden wallls, extensions, garages.
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Latest review:
Extensions- 6 Nov 2023
I hired John to do my Outbuilding Shell only. The work included demolishing existing structure, foundations, Block and Beam, EPDM roofing, Cavity Block works and Soakway. All aforesaid works were carried to highest standards and I am very pleased with works. John is friendly, reliable and trustworthy. I would use his services again and recommend him to others.
NORTH STAR BUILDING SOLUTIONS LIMITED
Rating: 5 out of 5
Extension Builder in Upper Holloway
Established in 2010 Northstar Building Solutions are a highly successful building company specializing in exceptional residential projects. As well as covering all aspects of new build and can deliver technical expertise to the latest building designs. We pride ourselves in completing a variety of projects including affordable and high specification housing, energy centres, hotels, restaurants, community centres and a church; we are experts at Extensions, Conversions.
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Latest review:
Extensions- 2 Jan 2023
Excellent work overall. Builders were very professional, hardworking and friendly. Work was completed to a high standard and we were given updates throughout the entire process. Leo and his team were very responsive and resolved issues very quickly. Will 100% use North Star again for future work.
J.C WARD LIMITED
Rating: 5 out of 5
Extension Builder in Upper Holloway
Hi, we are a family run business based in East London. We specialise in all aspects of construction. We have good tradespeople we work closely with so everything from taking a project out of the ground to all final fix and everything in between. Please get in touch if you require any further information or would just like to get some advice on your project no matter how small it may seem. Thanks, Scott
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Latest review:
Handyman- 5 Aug 2020
Scott was extremely helpful, efficient and professional. His communication was excellent and he kept me updated at every stage. A superb job - I am delighted with the work he did. I would thoroughly recommend this company to anyone. Thank you!
Florin
Rating: 5 out of 5
Extension Builder in Upper Holloway
I’ve got over 10 years experience in roofing industry,I’m a professional person,I’m not doing tipe of work that I never done it before,I don’t leave any jobs unfinished.I have done several roofing jobs for different companies base in London.
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Latest review:
Roofing (Pitched)- 29 Nov 2022
Florin and his team did a very good job fitting a skylight and rubber roof. Communication was very good and the standard of workmanship and overall finish were excellent. I would strongly recommend him
ADM TILING LIMITED
Rating: 5 out of 5
Extension Builder in Upper Holloway
ADM Tiling Limited – Precision Tiling That Transforms Spaces Since 2017, ADM Tiling Limited has been the go-to choice for flawless wall and floor tiling across North London and beyond. Based in Enfield, we specialise in high-quality installations using ceramic, porcelain, natural stone, and mosaic tiles—delivering stunning results for bathrooms, kitchens, hallways, and residential/commercial projects alike. What sets us apart? Uncompromising attention to detail, meticulous preparation, perfect levelling, and finishes that look as good in year 10 as they do on day one. Our micro-company ethos means personal service, no subcontractors, and a genuine passion for turning your vision into tile-perfect reality. From modern minimalist designs to classic heritage restorations, ADM Tiling brings craftsmanship you can trust—every cut, every grout line, every project completed with pride. Elevate your space. Choose ADM Tiling. 📍 Enfield, London Company No. 11105194 | Active & Compliant
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Latest review:
Tiling- 12 Dec 2018
Great team of guys, very hard workers completed the job to a high standard and in the time frame given Highly recommended!
Lets Construction Limited
Rating: 5 out of 5
Extension Builder in Upper Holloway
We are an experienced construction company specialising in home extensions, renovations, kitchen installations and bathroom refurbishments. We pride ourselves on providing high-quality workmanship at competitive prices, with a reliable and professional service from start to finish. Whether you're looking to create more space, modernise your home or undertake a complete refurbishment, our experienced team can manage your project from initial planning through to completion.
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Latest review:
Jason and his team built to exact specifications an outhouse with in ground swim spa and decking. I am actually in love with the build and how it has positively impacted our lives. Jason and his team were great communicators and everything was built exactly how I envisaged. Building Control and council signed off everything with great ease and we now have pretty much a holiday home in our back yard. We've got a purpose built studio flat with private access, a spa style shower room and a large gym/games room. The team came up with innovative ideas to store the tank and the electrical cabling and it is a beautiful space to have. Would highly recommend them and would welcome working with them again in the future.
RJS Innovative Building Ltd
Rating: 5 out of 5
Extension Builder in Upper Holloway
RJS Innovative Building looks for new designs and technologies available to give our clients the best solutions. We are happy to look at any project. We provide extensive knowledge on interior/exterior refurbishment, extensions/loft conversions, bathroom redesigns/installations, kitchen redesign/installations and revitalising property period features. We have connections with kitchen, tile, natural stone manufacturers FOLLOW AND SEE OUR WORK ON INSTAGRAM. @rjsinnovativebuilding
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Latest review:
Restoration & Refurbishment- 9 Sep 2021
The original job for a bathroom renovation turned into a much bigger job. Raphael and his team ended up helping design and renovate the bathroom, bedroom, living room and hallway. The team helped us source all the materials including underfloor heating and an incredibly intricate mosaic tiled floor in the hallway. They provided practical advise about what was best for the space, what would work within our budget and what would be easy to live with. For example, the team installed underfloor heating in the living room using wood effect herringbone ceramic tiles which would help get the maximum efficiency out of the underfloor heating whilst giving us the wooden flooring look we desired. Raphael and the team were excellent throughout delivering high quality work and we were more than happy with the final results. I would highly recommend Raph and his team.
INNOVATE BUILD GROUP LTD
Rating: 4.8 out of 5
Extension Builder in Upper Holloway
I have over 20 years of experience in the construction industry. I am highly customer-focused and quality-driven, always aiming to complete jobs to the highest standards. My key goal is to ensure every project meets /exceeds customer expectations, delivering outstanding results every time.
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Latest review:
Extensions- 7 Jun 2026
Zilvinas and the team at Innovate Builders were outstanding from start to finish. We hired them to build our two-storey side extension. Zilvinas was open, professional, and fully committed throughout the project. He was always available to answer questions, offer advice, and guide us through each stage of the build. His team worked hard and delivered a high-quality finish, all while keeping the project on schedule and within budget. As this was our first major building project, we relied heavily on Zilvinas's expertise and guidance. His knowledge, practical advice, and problem-solving skills were invaluable and made what could have been a stressful experience feel smooth and manageable. We are absolutely delighted with the result and would not hesitate to recommend Innovate Builder. As I said it was our first ever big project, we had heard many horror stories but are so grateful to have found Zilvinas and his team.
Swift Building Masters
Rating: 4.9 out of 5
Extension Builder in Upper Holloway
General Builder of over 40 years Experience. Carpentry & Joinery Background. I have worked on large and small Projects, Repair, Refurbishment, Extensions, Loft conversions and New-builds. Recently become a member of Federation of Master Builders. ALL WORK QUALITY ASSURED
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Latest review:
Extensions- 5 Nov 2016
Leslie carried out the following works: chemical damp injection to walls on rear extension, reroute down-pipe, repair fracture on rear wall, install gutter hedgehog. Hopefully, this will resolve some of the issues we had with damp, a blocked down-pipe and an overflowing gutter. Leslie arrived on time on the first day but was delayed a few hours the next day. However, the work still was done within two days as expected. Thank you!
Sami
Rating: 5 out of 5
Extension Builder in Upper Holloway
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- 9 Aug 2026
Excellent job. Samis quality of work is second to none , he really cares about his work and is confident he can deliver , which he did. Extremely happy with the render and would highly recommend .
Marko carpenter
No reviews yet
Extension Builder in Upper Holloway
Hi My name is Marko I’m a carpenter by trade Been in this business for more then 10 years My main focus is on Quality work And do the job up to standards And I never try to do the job the quickest way, but try and do it always the way it should be I want my clients to be happy with the job I do that’s the manin thing Anybody is welcome to call for Carpentry First and second fix Loft conversions Extensions Landscaping Roofing Thank you
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Livinroom Developers Ltd
Rating: 5 out of 5
Extension Builder in Upper Holloway
Our expertise lies in project management of loft conversion and kitchen extension which is carefully coordinated to ensure a seamless and integrated package service from start to finish. Our role is to be the single point of responsibility taking the burden off the client. This includes managing what are often complex building processes from inception through to completion and hand over.
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Latest review:
I recently completed the building of an orangery extension (with skylight) to my semi-detached townhouse in NW London. The extension was to be used as a new kitchen while the existing kitchen converted to a living room. I awarded the contract of building the extension to Anthony and I was pleasantly impressed with the quality of work delivered. Anthony Project Managed the entire process from beginning to end and ensured that all my expectations were surpassed. His hands-on attitude to every detail of the work was quite reassuring. I am glad to say that Anthony and his team are very good professionals and they delivered the project on time and within budget, even going over and beyond the original scope of works in order to ensure that all my latter requests were addressed appropriately.
Ali
Rating: 5 out of 5
Extension Builder in Upper Holloway
ALI HAIDAR Plumber | Plumbing & Heating Installer London I have 5 years Experienced and hardworking Plumber with practical experience in domestic plumbing, bathroom installations, heating systems and drainage. Confident working independently or as part of a team, with good attention to detail and a strong commitment to completing work safely and to a high standard. Experienced in installing, repairing and maintaining plumbing systems, including bathrooms, radiators, underfloor heating, kitchens and drainage systems. KEY SKILLS * Full bathroom installation * First Fix & Second Fix plumbing * Toilets, sinks, showers and baths * Taps and mixers * Radiator installation and replacement * Underfloor heating systems * Kitchen plumbing * Hot and cold water systems * Waste pipe installation * Drainage and blocked drains * Leak detection and repairs * Pipework installation and repairs * Copper and plastic pipework * Push-fit fittings * Soldering and plumbing joints * General plumbing maintenance * Working on domestic properties and construction sites * Safe and professional working practices
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Latest review:
Plumbing- 22 Oct 2026
Ali was very responsive, and fixed what could be fixed immediately. Thank you so much
A abrahim
Rating: 5 out of 5
Extension Builder in Upper Holloway
Im professional bricklayer with 12 year experience I work with the companies and I work with my own the 12 years I can do all design brick and block
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Latest review:
Bricklaying- 23 Aug 2026
Absolutely excellent, a real pleasure to deal with and a delivered a high standard of work exactly as agreed - well recommended.