Extension Builders in Finchley | MyBuilder

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Some of our top rated extension builders in Finchley

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adam lloyd construction ltd
Rating: 5 out of 5
Extension Builder in Finchley
At Adam Lloyd construction we specialise in high end refurbishments but we also undertake small works and maintenance from decorating to landscaping we have excellent tradesmen in-house
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Latest review:
This carpenter is a plywood maestro! My wardrobes are a testament to their craftsmanship – sturdy, stylish, and a definite upgrade from my previous cardboard chaos. Would highly recommend for a wardrobe transformation that's as solid as it is delightful. ⚒️👌 Top notch, class A stuff 👍🏻
Declan Scott
No reviews yet
Extension Builder in Finchley
I am an experienced time-served bricklayer & worked in many aspects of construction for 30 + yrs. I stand out from the rest because my work is 1st class, I am 100% reliable. My work ethics are transparent and a person of integrity.
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MEL&B
No reviews yet
Extension Builder in Finchley
Multi trader ..on general building loft and extansions ..capentry 1st and 2nd fix .painting.. wood work and wood flor .. kitchens ..garden fances slabs and under ground pipe work. Maintenences
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Alie
No reviews yet
Extension Builder in Finchley
Hi my name is Alie and i specialise in fence work and build work, I have done many projects in the past related to this and I highly recommend contacting me for any work related matters.
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LLOCKBUILDING
Rating: 4.9 out of 5
Extension Builder in Finchley
"PUTTING THE TRUST AND RELIABILITY BACK INTO BUILDING" At Lock Building London, we specialise in helping you grow your vision by creating the dream home you've always imagined. We understand that your home is a reflection of your aspirations and lifestyle. Our team of skilled craftsmen will turn your ideas into reality, expanding your vision one brick at a time. From innovative designs to quality craftsmanship, we ensure that your home improvement project aligns perfectly with your vision and lifestyle. With our expertise, your dream home will not only meet but exceed your expectations, allowing your vision to flourish and your dreams to come to life
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Latest review:
Conversions - General- 15 Apr 2026
Luke and Diti are both amazing guys for this project. Honestly speaking they aren't the cheapest quote, but they are definitely beyond expectations. Luke was the only builder who gave a full transparent quote on each item and what was needed for the conversion. Really quick work and good planning because I have 2 cats and they did everything with enough people onsite to minimise the time. Speaking of work, it is good, we kept in communication and they were always happy to explain and adjust slightly according to my concern/question. Leave this comment after the work has been done for few months and everything is solid.
CM Building LTD
Rating: 5 out of 5
Extension Builder in Finchley
At CM Loft Conversions, we specialise in luxury loft conversions, home extensions, and full refurbishments for both residential and commercial properties across London. Our dedicated team is renowned for transforming spaces with unparalleled craftsmanship and meticulous attention to detail. Whether it’s a high-end home, a modern office, or a commercial property, we deliver projects that elevate both form and function. By seamlessly blending design innovation with practical solutions, we ensure every project not only enhances the aesthetic appeal of a space but also maximises its value and usability. At CM Loft Conversions, we are passionate about creating bespoke spaces that reflect the unique needs of our clients. From concept to completion, we focus on the fine details and provide a smooth, stress-free experience. Whether you’re looking to transform your home, expand your business premises, or refurbish a commercial unit, our team is committed to delivering results that exceed expectations.
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Latest review:
I met Charlie and his team from CM Builders Ltd when they were completing a loft extension and ground floor extension for one of my neighbours. Quotation and budget I was given an estimate subject to drawings as I was on a strict budget that I had to keep to for the build. Charlie was able to help me keep to the budget, both at the final agreed plan and during the build. The project was complex in that whilst it was a loft extension, all of the house was rebuilt. The only thing kept was the external walls and first floor rafters. Whilst the footprint of the first floor was not being changed I wanted to bring it up to current building standards with extra insulation. All of the plumbing and electrics were also replaced including a new boiler. The overall build has come in on budget, save for agreed enhancements that I did not think of at the planning stage and or building regulations such as double ceiling fire plaster boards. There were also items such as the original stairs that I wanted to keep, but Charlie was able to increase the height space in the kitchen making the worktop much more usable for tall people for a larger part of the kitchen. These were suggested to me as potential options as part of the build. Stage payments The stage payments have all been sensible throughout the build and linked to the ongoing work schedule. I have not therefore had any concerns in this regard. Quality of work This was a very complicated build as unlike the ground floor the first and new second floor are “L” shaped. The new 2nd floor included an en-suite and 2 bedrooms. Overall the house has been increased from 2 bedrooms 1 bathroom, to four doubles and 2 bathrooms. The quality of work is excellent and Charlie project manages his team to ensure that they all deliver to a high standard- if it is not done correctlt they do it again, with Charlie spotting any issues. Timeline of build This has generally gone to plan very well. As with any build you have to be realistic as things will happen outside of anyone’s control. When issues have arisen Charlie manages them to a conclusion. Also be realistic if you are having to manage to a tight budget. I had to plan for various stage receipts of cash before I could order the kitchen and bathroom items - make sure you understand how this impacts the build and availability of the work force, recognising that CM Builders have to book kitchen fitters and plumbers. CM Builders are also very helpful in that they have sorted out issues with the brick work of my freestanding garage (nothing to do with the build) and also a neighbour’s wall that could have been dangerous to the public, should it have failed. Conclusion The whole family are very pleased with the outcome and we now have the equivalent of a brand new house that has been built to a very high standard. This has definitely been worth doing both from a valuation perspective and quality of life perspective. I would not hesitate to instruct Charlie and his team again.
Electroplumech MEP Services Ltd
Rating: 5 out of 5
Extension Builder in Finchley
Service, repair and installation: Mechanical Electrical Plumbing HVAC (Heating, Ventilation and Air conditioning) Pumps
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Latest review:
Plumbing- 22 Dec 2025
Very good Came on time, very nice and polite, did the job (only time will tell if it is fixed unfortunately), hassle free service
Valentin Tolea
Rating: 5 out of 5
Extension Builder in Finchley
I describe my self a very serious builder ,with huge experience in a construction field in all sort of jobs that I mentioned below , 5 years in Italy Rome ,7 years in Romania and 4 years of full UK building site and private experience .I would interested in taking over both ,internal and external execution works
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Latest review:
Plastering- 7 Mar 2018
I hired Valentin for our job of removing an arch as well as widening a hatch and then re-plastering. I am so glad I did! He was a courteous and reliable worker. Very flexible with timings and honouring our requests. He was very neat and tidy too. His price were fair and he did a superb job to a high standard. I would hire him again for any job and I would happily recommend him to others.
Nikaj construction LTD
No reviews yet
Extension Builder in Finchley
Welcome to Nikaj Construction! We offer a variety of bespoke construction services tailored to meet your unique needs. Whether looking to renovate your home, extend your living space, or build outbuilding for a home studio or guest area, we have the expertise to bring your vision to life. Contact today for a free and let’s start transforming your space!
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Ioan Hrit
Rating: 5 out of 5
Extension Builder in Finchley
With over 13 years experience I'm confident in all aspects of groundworks including new build and extensions from footings up to damp course, drainage and the slab construction, kerb laying, block paving; drives paths, slab laying, septic tank installation and soakaways.
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Latest review:
Groundwork & Foundations- 31 Oct 2025
Fantastic all round service. Ioan is very hard working, very knowledgeable in his field and is very well organised and experienced with the logistics and execution of all types of groundworks. I would highly recommend.
A. plastering
Rating: 5 out of 5
Extension Builder in Finchley
Hi. My name is Fatos. I have been in construction for over 17 years. We undertake rendering, plastering and painting jobs. High standard finish in very competitive prices. We also do loft conversion,roofing, plumbing, electric, tiling, extension ect. Our prioritie is to get the job done in very high quality
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Latest review:
Plastering- 22 Oct 2024
We needed to plaster our house ASAP and Fatos completed it in a short time. The house looks amazing, he was quick, efficient and was a great communicator. I would highly recommend him.
Independent Building Services Ltd
Rating: 5 out of 5
Extension Builder in Finchley
We are an experienced construction company based in west acton. Quality work and reasonable prices, building maintenance, full renovation, extensions and loft conversions, design and advise plus much more . We will beat any prices and 100% customer satisfaction guaranteed.
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Latest review:
Extensions- 9 Feb 2019
I had the pleasure of working with Habib on the renovation of my house. My review of his work during renovation: 1- He has done excellent job in rewiring the house. he segmented each floor and kitchen and put them on separate ring, he expanded consumer box for future growth as well as installing wired smoke and security alarms 2,3 - He fitted pipe and installed unvented cylinder system with water softener perfectly including multiple heating control zones which I can control each floor individually (I love it). 4- he built a beautiful and prefect extension in garden, he considered all building regulations such as structural integrity, fire safety, energy efficiency, damp proofing, ventilation and other key aspects that ensure a building is safe. In addition to above he has very good personality and he is approachable to discuss changes or add new tasks to job (unlike some builders whom don’t like it). Throughout the course of the renovation, Habib was a consummate professional. He was accurate in his initial assessment of the scale and cost of my project. Good work takes time to complete. Patience is required when you work with a perfectionist. Although my project took time to complete, I have a wonderful outcome and a work of art now. I can recommend him highly and without reservation. Thank you, Habib, At the end I would like to thank Jake for his part and hard-working during renovation of my house. Hamid
WS Building
Rating: 4.8 out of 5
Extension Builder in Finchley
I am Builder with 30 years experience in all kind of building projects.Together with my team we can provide for you a complete building service and help with advice in any aspects of building works. We specialise in: conversions, extensions, renovations, reconfigurations, basements, lofts, new kitchens and bathrooms, flooring , doors, gardening, demolition works, roofing, steel installation, plastering, painting and decorating and all others of building works included electric and plumbing.
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Latest review:
Restoration & Refurbishment- 10 Nov 2025
Professional and on time, recommended
ak london builders
New on MyBuilder
Extension Builder in Finchley
AK London Builders is a reliable and professional team specialising in extensions, full home renovations, bathrooms, tiling, plastering, painting & decorating, and carpentry work. We have a skilled team for every stage of the project and always focus on clean, high-quality workmanship with attention to detail. Customer satisfaction is our priority, and we proudly offer up to 5 years guarantee on selected work for complete peace of mi .
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Rayway limited
Rating: 5 out of 5
Extension Builder in Finchley
Over 15 years of experience in building and construction industry
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Latest review:
Restoration & Refurbishment- 18 Feb 2021
Ray was an absolute professional. He fitted a new downstairs toilet which required a new soil pipe and associated groundwork as well as new stud walling to partition the space. He did most of the work himself, but brought in others for the pieces where he wanted an expert. He was flexible to small changes and was happy to take on additional work when unforeseen issues were discovered. The areas he had worked in were quickly cleaned before he left each day. Overall the work was completed to a good quality and at a reasonable price.
THE WISEHOME GROUP LIMITED
Rating: 5 out of 5
Extension Builder in Finchley
We're big enough to manage large projects and small enough to show care. Our aim is satisfied clients - Pre and post images - Excellent customer ratings and hopefully your endorsement. We're a diligent crew, committed to providing quality within a budget.
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Latest review:
Extensions- 9 Jun 2016
Celli Property Care did a very good job. They undertook some structural work for us; knocking through a wall, dismantling and underpinning a chimney breast and installing beams to open up our downstairs living area. All the work was done professionally and signed off by building control. They installed 2 new bathrooms, a new kitchen and did all the plastering, tiling and painting and decorating. They also renovated our floorboards, which now look amazing. The communication was excellent throughout, with Celino the project manager always going the extra mile to keep us informed and discuss options and programme. The builders were also very considerate. We are very happy with the end product. I would recommend them to others. Thanks Celli Property!