Loft Conversion Companies in New Southgate | MyBuilder

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Some of our top rated loft conversion companies in New Southgate

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Onyx Services Limited
Rating: 5 out of 5
Loft Conversion Company in New Southgate
Onyx services Ltd which is part of the Wigwam construction Group has been in the home improvements business for many years. All engineers are Gas safe and NIEIC registered. We undertake all types of building, construction, plastering, painting as well as heating, plumbing & electrical installations. Onyx has £5 million public liability insurance. All work comes with written garuantee. All major debit/credit cards accepted.
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Gas Work- 26 Oct 2025
I was able to get my own boiler and just pay for the extra material and installation. Not all traders accept this. The price was very competitive. I was sceptical at the start but was reassuring on how quickly the job was completed. There was an issue with the thermostat but was sorted out the following week. The gas certificate, building compliance and boiler registration was completed promptly. Would definitely recommend, please allow Shami to quote before making a decision, you won't be disappointed.
GNG Building Services
Rating: 4.8 out of 5
Loft Conversion Company in New Southgate
With our extensive experience in home improvements, refurbishments, and building work, no job is too small or large. We've helped countless homeowners across our local area with creating their dream home. Get in touch today to see how we can help you. In case just a single room refurbishment isn't enough and you want to renovate your entire home then look no further than GNG Building Services Ltd. We have the skills to renovating your home a breeze!!!
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Hard Flooring- 21 Sep 2021
Very pleased with the service provided by Nick . Our hard wood flooring in dining area was badly damaged but it was replaced and restored very professionally to its original glory. He is very nice, polite person and very easy to communicate. He is an excellent carpenter and if needed I will use his service again.
Jt building
Rating: 5 out of 5
Loft Conversion Company in New Southgate
I have been a multi trader for over 12 years, with quite extensive experience working in majority of trade departments from kitchens, bathrooms, tiling, plumbing, doors, windows, joinery, carptentry, first fix, second fix, lofts and extensions, have seen through many projects and worked with many people. Can also assist with design ideas/plans as well as build. Happy working with small or large projects, take full responsibility and pride in my work.
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I couldn’t be happier with the work carried out on my home. The tiling on the ground floor, the laminate flooring upstairs, and the kitchen units were all completed to an exceptionally high standard. The attention to detail was outstanding, and everything was finished neatly and professionally. He was reliable, hardworking, and clearly takes great pride in his work. The end result looks amazing and has completely transformed my home. I would highly recommend him to anyone looking for quality workmanship.
SMAA Construction Ltd
Rating: 5 out of 5
Loft Conversion Company in New Southgate
Hi, my name is Adrian a master in building by now with over 15 years of working experience in the building industry passed down from generation to generation.Me and my team guarantee quality and dedication towards the projects we receive and treat them as our very own. We specialise in all means building with a specialist in each domain.
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Restoration & Refurbishment- 2 Jun 2025
Adrian and his team were reliable, punctual and detailed with their work. Finish was great. Touched up the paint in surrounding walls due to dust and marks from the ceiling. slightly pricier than other quotes we received but we felt at ease with Adrian so went ahead.
P Ndoj Construction Ltd
Rating: 5 out of 5
Loft Conversion Company in New Southgate
New build house and extension left converging General roofing work
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Carpentry- 12 Feb 2020
Came to quote initially, we agreed the price and the jobs were done on the same day and efficiently.
Cerabuilders
Rating: 5 out of 5
Loft Conversion Company in New Southgate
Cerabuilders are a friendly and reliable team specialising in a wide range of building works, including: • Refurbishments • Extensions • Loft Conversions • Painting and Decorating • New Air Conditioning Installation We pride ourselves on delivering high-quality results for all your construction and renovation needs.
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Bathroom Fitting- 4 May 2024
Arsen was on time, very friendly and extremely knowledgeable about his work. He did a fantastic job with our bathroom, professionally and with a lot of detail. He is incredibly attentive and gave us all the information we needed so we understood the full job. Will be hiring him again for any future jobs around the house. Highly recommended worker.
N EXTENSION KINGS LTD
Rating: 5 out of 5
Loft Conversion Company in New Southgate
I've been working in building trade for over 15 years , we can undertake any job small and big from foundations to the roof and anything between. We can provide any references,Me and my team take pride at what we do and we do it first time right .our work is second to none , and proof of that is that you don’t pay anything upfront till you are fully satisfied with the quality.
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Great job by Nick and the team, good attention to detail and very helpful, they went the extra mile to get a nice finish and make sure we were happy. We used after a neighbour also had a good experience.
Cs carpentry
Rating: 5 out of 5
Loft Conversion Company in New Southgate
Cs Carpentry & Building •Carpentry •Electricity •Painting •Tiling •Plumbing •Home Extension And more…
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Hard Flooring- 23 Oct 2024
Leo was great from the beginning. He sent me an invoiced quote before starting the work and was able to start quickly. There was furniture to be moved around during the works which he helped with, even though the tenants were supposed to have done so. He was also good at giving advice when unexpected problems arose and helped in getting the materials and sorting out the problems quickly. He completed the job within the timescale that we had agreed upon despite some setbacks due to my fault. I am pleased with my new herringbone floor which was done to a very good standard. I would definitely use him again and also recommend him to anyone.
1st Loft Ltd
Rating: 5 out of 5
Loft Conversion Company in New Southgate
At *1st Loft Ltd*, we specialise in loft conversions and home extensions, delivering every project with exceptional craftsmanship and an unwavering commitment to quality. Our work is carried out with precision, attention to detail, and a strong focus on client satisfaction. With years of experience in the industry, we take pride in transforming homes into clean, comfortable, and functional spaces—free from dust, defects, and lingering issues. Our goal is to ensure every client is completely satisfied with the final result. Thank you for placing your trust in us. We’re always here to support your vision and turn it into reality with professionalism, reliability, and care.
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Loft Conversion- 17 May 2023
Pajtim and his team were amazing. Pajtim maintained good communication throughout, he started and finished the job with a high level of attention to details. I was more than pleased with the finishing. I will definitely use Pajtim for my rear extension and highly recommend him to anyone looking for a builder. Thank you Pajtim.
Bulbuilder
Rating: 4 out of 5
Loft Conversion Company in New Southgate
I am from Bulgaria.
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Latest review:
Lovely father son business, professional, friendly guys. I asked them to build a plasterboard wall in order to create an extra bedroom in my house, the wall was finished well, within two days and they charged me a very reasonable rate, as a young women in business I find that tradesmen often try to overcharge me but these gentleman did not. They also took a look at leak that had occured which another professional plumber failed to solve and tried to charge me over £200 just to take a look! I have and will book them on a number of other jobs.
TSCR Construction
Rating: 5 out of 5
Loft Conversion Company in New Southgate
Professional Building Company based in North London. We specialise: - Loft conversions - Home extensions - Refurbishments - Carpentry & Handyman - Painting - Flooring Over 30 years experience in construction, all work is insured and comes with a 10 year guarantee.
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Latest review:
Loft Conversion- 27 Apr 2024
Really great. Fair price great finish and actually really pleased with how a boarded out loft looks! A fair bit of a mess and dust etc but know that can happen with this type of job! Will invite them back for the next one.
A&A Construction
Rating: 5 out of 5
Loft Conversion Company in New Southgate
A&A CONSTRUCTION has served north west London for over 10 years,we offer a complete home improvement package from design to completion.
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Latest review:
Painting & Decorating- 18 Dec 2025
Full paint of 2 bedroom flat completed to a high standard. Would recommend.
MT Building Services
Rating: 4.9 out of 5
Loft Conversion Company in New Southgate
MT Building Services here, we undertake all Building construction work from beginning to end. We are specialised in loft conversions, extension, full house refurbishments. We undertake small jobs aswell as flooring, kitchens,doors etc etc. Contact us for quotations. Thanks MT BUILDING SERVICES
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Latest review:
Restoration & Refurbishment- 2 Aug 2025
Asen did an incredible job! In just under 4 weeks he managed to assemble a team and complete renovation on a 2 bed flat including: * Full rewiring, new lights, updating and adding sockets * Fixing rotten and uneven subfloor and levelling the whole house * Wood flooring throughout - done excellently with no thresholds * New boiler and all new radiators * Built a pocket door at the porch to stop our kitties from escaping * Tiled the fireplace * Skirting, decorating and repainting the entire flat * Dealt with gutting the place and arranging pickup of rubish The place looks and feels amazing and everything works! Asen was good on the price, kept to the (very tight) timelines, great communication throughout and overall very professional and friendly! Pics shows after and during the work, ignore the moving boxes.
THE WISEHOME GROUP LIMITED
Rating: 5 out of 5
Loft Conversion Company in New Southgate
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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Restoration & Refurbishment- 2 Mar 2021
Found Celino and his team to be professional, prompt and responsive. The refurb project was completed to a high standard and whilst experienced some delays due to Covid lockdowns, Celino managed this very well and remained flexible.
xingming chen
Rating: 5 out of 5
Loft Conversion Company in New Southgate
I'm a versatile carpenter from China. I don't have a truck, but I do have tools and I'm also familiar with some basic plumbing and electrical work. Also familiar with basic masonry and painting work
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Latest review:
Handyman- 28 Aug 2026
Very polite, quick abd efficient. Mr Chen is a Pro definetly 5 star. Thank you
AVmen
Rating: 5 out of 5
Loft Conversion Company in New Southgate
We are AVmen Construction We provide a range of Design and Build services to Luxury Commercial & High-End Residential properties in a professionally estimated, planned, and controlled manner: Bathroom Design, Reconfiguration, Refurbishment/Renovation 2D/3D CAD drawings and services for complex refurbishments Extensions, Conversions, Modernisation from the scratch Kitchen Extensions and Complete Kitchen renovations Building Shell & Core, Mechanical, and Electrical Services.
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Latest review:
Carpentry- 7 Sep 2020
Amiran delivered an excellent job. The sauna was supplied devoid of full clear instructions and materials and Amiran was able to solve all the issues in a timely and satisfactory manner. Very good workmanship, attention to detail and create problem solving. Would hire again.