Loft Conversion Companies in Upper Holloway | MyBuilder

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Some of our top rated loft conversion companies in Upper Holloway

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Leonard goli
Rating: 4.7 out of 5
Loft Conversion Company in Upper Holloway
Highty skilled construction with 10 years experience. Expertise in planning construction projects,defining scopes of work and labord costs. With plenty of experience in all aspencts of loft convention extensions barhrooms,kitchens,tiles,floor etc
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Latest review:
Decking- 1 Jun 2026
Extremely helpful and professional. Thank you
Done By Tom Ltd
Rating: 5 out of 5
Loft Conversion Company in Upper Holloway
Welcome to Done by Tom – we offer a completely bespoke design and build service for the London private sector. If you’re looking for clever, stunning and energy-efficient construction as well as interior design, we are it. At Done by Tom, we’ve come up with a unique success formula when it comes to memorable design and construction: combining the interior design, architecture and construction process into one seamless dream to deliver according to our clients vision.
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Latest review:
Loft Conversion- 31 Mar 2019
Tomas and his team did a great job. Still waiting for some equipment to be removed.
Timall design& build Ltd
Rating: 5 out of 5
Loft Conversion Company in Upper Holloway
Timall Undertake all sort of building work including New Build, Refurb, extension, loft conversion.
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Latest review:
I received planning permission for a 3m extension, garage conversion and garden office with a toilet/shower and the architect recommended Timall. We of course carried out all our due diligence before selecting Timall as our builder. I received around 8 final quotes from various legal and reputable builders, and gratefully we chose Timall after checking their previous projects. Timall renovated my townhouse, stripped to brick, repartitioned to be more functional for my family, moved bathrooms, new kitchen etc. The council building control said we needed piling for the 3m extension, and Timall were fantastic to change their plans to carry out other internal work whilst a piling specialist was called in, who Timall also liaised with. The garden office, 3m extension and garage conversion all went well. Parminder the director was very hands-on during the project daily, with his builders on-site daily, honest in his advice, and very experienced in his knowledge of the building industry.
apex roofing solitions
Rating: 5 out of 5
Loft Conversion Company in Upper Holloway
Dedicated roofer experince in installing , repairing and maintaing various types of roofing work including roof structures and wood work proven track record of completing projects on time within budget.
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Latest review:
Roofing (Pitched)- 14 Apr 2026
Great communication, fast and efficient were done in a day.
DPS Building & Maintenance Ltd.
Rating: 4.7 out of 5
Loft Conversion Company in Upper Holloway
We build, refurbish and extend buildings. Our strong regional presence allows us to foster trusting and beneficial working partnership with our customers, consultants, supply chain and local communities.
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Latest review:
Extensions- 15 Oct 2020
DPS were superb from start to finish. They were hired to build a single storey rear extension in North London including a new kitchen and bathroom fit. I met Ralph on site along with a number of other builders, Ralph was highly knowledgeable and clearly explained what was required with practical solutions. DPS clearly scoped out the timeline and cost for each stage of the build and kept to this. They completed several agreed extras throughout the job. Communication with Ralph and the whole DPS team was first class throughout. I own a number of rental properties and can comfortably say DPS are the best builders I've dealt with, I cannot recommend them highly enough, they will be my first port of call for future work.
PrimeUKContractorsLtd
Rating: 5 out of 5
Loft Conversion Company in Upper Holloway
Prime UK Contractors is a London-based construction company providing high quality work for a reasonable price. Our projects are always finished on time. Our priority is the satisfaction of our clients. Our team consists of skilled, experienced builders who will help you execute your dream project.
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Latest review:
I recently used PrimeUK Contractors Limited for conversion works at our studios in Camden, and I couldn’t be happier with the results. The project timeline was set at six weeks, and the team delivered right on schedule. Pavlo and his team had a clear understanding of the scope and what needed to be achieved, going above and beyond to make the project a success. The quality and attention to detail in their work were outstanding, and my entire team was thrilled with the final result. Their pricing was competitive and fair, which was another bonus. When we have more work in the pipeline, Pavlo and PrimeUK will definitely be my first call. Highly recommend!
SM Refurbishment Ltd.
Rating: 5 out of 5
Loft Conversion Company in Upper Holloway
SM REFURBISHMENT LTD. is a well established company that has been in business for over 10 years and provides a comprehensive suite of building services. Our carefully selected team have a broad range of experience. If you are looking to extend, convert, refurbish or redecorate your property, we are here to assist you all the way from concept to completion offering individually tailored services. We are also specialists in carpentry and joinery projects as well as kitchen and bathroom refurbishment. We are FENSA accredited windows and doors installers.
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Latest review:
Restoration & Refurbishment- 21 Nov 2023
Slawek and Andrew did an amazing job on the front and side of our terraced house. The quote was fair (and they stuck to it) and the attention to detail was refreshing. We were kept informed throughout the works - communication was excellent. I whole-heartedly recommend SM Refurbishment.
Plastering and K rendering
Rating: 5 out of 5
Loft Conversion Company in Upper Holloway
🏗️ General Builder • Roofing • Extensions • Refurbishment – London Looking for a reliable and professional builder in London? We provide high–quality construction and renovation services at competitive prices. ✅ Plastering & Insolation Silicone Rendering ✅ Our Services Include: • General Building & Refurbishment – Full house renovations, kitchen & bathroom fitting, plastering, flooring, painting & decorating. • Extensions – Single & double-storey extensions, side returns, rear extensions, loft conversions, and garage conversions. • Roofing Services – New roof installations, flat & pitched roofs, roof repairs, waterproofing, guttering & fascias. • Structural Work – Brickwork, concrete, foundations, and load-bearing alterations. 💪 Why Choose Us? • Experienced team with over 16 years in the trade • All work guaranteed & fully insured • Competitive, transparent pricing • Clean & reliable service – we treat your home with respect • Free, no-obligation quotes 📍 We cover all London postcodes – Central London,North, South, East & West.
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Latest review:
Plastering- 16 Mar 2020
Almed and his team came over to see the two bungalows and gave me a quote and was more reasonable than other quotes I had previously. Almed started the job and stated exactly what he was going to do from the beginning to the end of the job. He is a very professional and knowledgeable person and he and his team did a outstanding plastering job on my two bungalows and I’m very happy with the job and will highly recommend him for future projects. Thanks Zai
KG DESIGN & BUILD LTD
Rating: 5 out of 5
Loft Conversion Company in Upper Holloway
Hi I`m Kleida .I worked in Building industry for a while now and I have built a quite a knowledge on extensions loft conversion and refurbishment . I recently decided to start working for myself .I also have a very good working team with various knowledge on various stages of projects .
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Latest review:
Loft Conversion- 26 Feb 2025
Very polite and considerate, asked if he should take his shoes off on arrival which was much appreciated. Very knowledgeable and I can tell he takes a lot of pride in his work and wants to do a proper job, that will last. For the amount of work the estimate seemed very reasonable. I cannot comment on the work because I have decided not to go ahead, only because a lot of work would be needed on the first floor, which I hadn't realised. Based on my experience I'd recommend.
Beam Developers ltd
Rating: 5 out of 5
Loft Conversion Company in Upper Holloway
Unlocking a world of possibilities, BEAM Developer Ltd specializes in an array of dynamic property services. From sleek architectural designs for planning applications to robust structural packages, we've got your project covered. Our expertise extends to seamless renovations, repairs, and captivating new extension and conversion builds. Elevate your vision with BEAM Developer Ltd – where excellence meets innovation!
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Latest review:
Ahmad and the Beam Developers team did an amazing job on my rear extension. We were very particular with our requests and are generally picky people but they were very patient and accommodating to our every request. We were shown the drawings, made adjustments and managed to tailor the project exactly to what we wanted. The finished results were amazing. No big project for us soon but should we plan to do the loft will definitely use Ahmad and his team again.
XLOFTEXT LTD
Rating: 4.5 out of 5
Loft Conversion Company in Upper Holloway
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:
Loft Conversion- 16 Aug 2019
Hired Xhmi after shortlisting 5 quotes. Xhmi was not the cheapest but he showed the most interest to understand what I wanted to do & what would be possible given the size & configuration of my loft. He examined the drawings thoroughly & pointed out errors/inconsistencies in the plans. He provided a detailed quote after reaching agreement on what would be my cost vs his (tiling his - tiles mine). He started the job when he said he would. His team came everyday, worked all day & cleaned up everyday. Materials were ordered in a timely fashion to ensure that work didn't stall & the job kept moving along. Scheduled meetings with inspectors always went well with approval to move on to the next stages. Xhimi was always thinking ahead & often came up with suggestions to improve the design (for example adding a skylight or reconfiguring the ensuite bathroom). Adding a loft is a big project requiring a significant outlay of money. Hiring a stranger from a website was very scary particularly because I am not currently based in the UK & working abroad. Xhmi recognized this & sent pictures regularly, called me weekly (daily sometimes during crucial phases). My husband is a builder and was skeptical about starting this project while abroad. When we came for a site visit, he was so impressed with the quality of Xhmi's work & attention to detail that we hired him for other work. Xhmi takes pride in what he does, charges reasonable rates & I most definitely recommend him.
Pine Construction Ltd.
Rating: 5 out of 5
Loft Conversion Company in Upper Holloway
As a civil engineer and principal building contractor we consult, design, construct and project manage any dwelling and commercial projects from minor repairs to complete new-build as well as any type of restoration/renovation and basement construction projects.
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Latest review:
Extensions- 19 Oct 2017
The best team in London to work with they are highly skilled professionals and very easy to work with looking forward to work with them again
CJ Carpentry
Rating: 5 out of 5
Loft Conversion Company in Upper Holloway
We are joiners by trade, passionate on what we do over the years. We have combined over 32 years of experience on carpentry/joinery itself. As there is always demand, we started delivering any type of construction work, full house refurbishment, kitchens, bathrooms etc. Always preserving our high quality of work, honesty, professionalism. Fully committed to anything we can come across, always find clients, architects solutions so we can achieve everyone’s dream, expectations.
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Latest review:
Carpentry- 18 May 2022
Very professional and friendly tradesman. Work was carried out perfectly and I couldn't recommend him high enough. Brilliant work ethic and he went the extra mile to carry out the works impeccably. Privellage to work with him.
Shapesmakers LTD
Rating: 5 out of 5
Loft Conversion Company in Upper Holloway
Shapesmakers are a small construction company with combined experience of 20+ years in various construction tasks and projects. Our aim is to provide a reliable and quality for our project as well as peace of mind to your customers. We thrive on challenges of each project and exceeding expectations of our clients.
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Latest review:
Conversions - General- 24 Sep 2025
Mario carried out a great job at my apartment. He took off the wallpaper from 3 walls in the living room, plastered and painted them making them like new and carried out a small restoration project of my stairs. He’s very reliable, experienced and easy to communicate to. I highly recommend Shapesmakers
Accurate Construction london LTD
Rating: 5 out of 5
Loft Conversion Company in Upper Holloway
Accurate Construction London strives in dilvering top quality projects.
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Latest review:
Bathroom Fitting- 28 Aug 2026
I cannot recommend him highly enough. From start to finish, he was punctual, reliable, and extremely professional. He clearly knows his trade and takes great pride in his work, completing every job to an exceptionally high standard. He is trustworthy, dedicated, and genuinely committed to doing the job properly. His attention to detail is outstanding, and nothing is rushed or overlooked. He is also friendly, pleasant, and easy to deal with, which makes the whole experience even better. It is rare to find someone who combines such excellent workmanship with reliability, honesty, and a great attitude. I would have no hesitation in recommending him to anyone looking for a skilled and dependable tradesperson.
MK London Builders Ltd
Rating: 4.5 out of 5
Loft Conversion Company in Upper Holloway
bathroom fitting, kitchen fitting, tiling, plastering, painting and decorations, roofing, flooring, gardening
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Latest review:
Handyman- 21 Sep 2018
Mentor is a very pleasant and professional person. He came at the agreed time to view the job required. He quoted a reasonable price and he came to do the job. I am pleased with the job and will highly recommend him and will definitely re-hire him as well.