Loft Conversion Companies in Windsor | MyBuilder

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Some of our top rated loft conversion companies in Windsor

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Ss digging & building development limited
Rating: 4 out of 5
Loft Conversion Company in Windsor
I’m a General construction builder ,I have 15 years experience to undertake Ground work ,New extension ,loft conversion ,summerhouses and all type of related construction work .
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Latest review:
Extensions- 22 May 2021
I was left in a mess by cowboy builders. I found Sukhvindsr Singh from mybuilders and then I had nothing to worry about. He completed the project with utmost responsibility from erecting heavy steals to all the way up to finish. I was amazed with the level of his skills and above all honesty. This was a massive 66sqm single storey extension and he put up structure, brickwork, fibreglass roof , underfloor heating , tiling,electric work . He even went beyond our agreement to do bits and pieces to make sure i donot get stressed out. I have given him another job in same property to do patio 88Sqm with porceline tiling. Feature wall prepared by him stood out . Highly recommended and i will be surprised if he does recieve similar feedback in his future jobs.
Heathrow Roofing and Building Services Ltd.
Rating: 4.4 out of 5
Loft Conversion Company in Windsor
Heathrow Roofing and Building Services Ltd serves as a leading contractor in the Slough area. We’re a team of fully-certified professionals who tackle everything from complex large projects to smaller scale jobs. Fueled by our commitment to excellence, we go the extra mile to make sure clients are completely satisfied with our work. We do all kind of roofing work and loft conversations, roof trusses, roof cuts, all kind of roofing, carpenter with 13 years experience.
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Latest review:
Roofing (Pitched)- 29 Nov 2020
Heathrow roofing was diligent, knowledgeable and respectful. Completed all jobs with the time frame plus extras whilst on the job, all to a high standard. Unequivocally recommend Asad and his team
Np & co
Rating: 4.9 out of 5
Loft Conversion Company in Windsor
We are Np & co builders LTD, a professional construction business based in West London. We undertake all types of building work and specialise in loft conversions, all types of extensions, fencing, driveways, bathrooms and much more. Our builders have over 10 years of experience within this field of work and always aim to provide the best for our customers. We are extremely passionate about any work we provide and always retain high quality. We offer free quotations.
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Latest review:
Fencing- 16 May 2025
Amazing, Top Guys
FALCONS CONSTRUCTION LTD
Rating: 5 out of 5
Loft Conversion Company in Windsor
Falcons Construction is privately owned business that has started from small beginnings to that of an Innovative, Reliable and Flexible Contractor. We always offers a Professional and Efficient service. Our aim is Client satisfaction, Quality work with in the budget. We always respond promptly.
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Latest review:
Extensions- 6 Jun 2020
Very pleased. Bilal is very knowledgeable, helpful and punctual. The job was completed quickly and efficiently. The area was cleaned and left in a acceptable state. Will definitely use this company again. Thanks
CDG Carpenrty
Rating: 5 out of 5
Loft Conversion Company in Windsor
Here at cg project we take on all jobs small or big! Been in the building game for 15years and can turn our hands to any trades. Have a good strong and reliable team behind us to ensure we get the best quality work! Competitive pricing and always try to work within people’s budgets. All jobs are finished to a high standard as we take great pride in our work to ensure above every thing else we have happy customers.
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Latest review:
Carpentry- 16 Sep 2024
Connor gave a competitive price for the job and was willing to work with our budget. The level of workmanship was very high, Connor assessed and carried out the job to a very high standard and very quickly (even though we were on a day rate) communication was great throughout, polite and friendly and the guys cleared up well after the job. Would highly recommend for any carpentry work.
KG Home Improvement
Rating: 5 out of 5
Loft Conversion Company in Windsor
Hello and welcome to KG Home Improvement. We are a family run business based in Egham. -We love and take pride in our work and have been producing some quality finishes for our costumers. -We undertake all sorts of work level and Always offer competitive prices.
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Latest review:
Painting & Decorating- 13 Sep 2021
Geno and his team did a fantastic job painting the exterior of my house. The property has lots of nooks and crannies and was not straightforward. The team went above and beyond what was required . They were very clean and tidy workers throughout the project My house looks amazing now and I have had lots of good comments from my neighbours and a couple have asked for KG Home Improvements contact details
EKNOOR BUILD LTD
Rating: 5 out of 5
Loft Conversion Company in Windsor
Hi we cover all aspects of property no job is too small or big for us. We are reliable , trustworthy and hard working.Our success is built on providing the best services and ensuring that all our customers are happy with our services Thanks Jagdeep
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Latest review:
Hard Flooring- 20 Nov 2025
Job was completed in a timely manner. No issues, reasonably priced Would recommend to others
Paramount Build Group Ltd
Rating: 5 out of 5
Loft Conversion Company in Windsor
At Paramount Build Group Ltd, we are proud to be a leading force in the UK construction industry. Based in London and the South East, our reach extends across the nation, delivering exceptional results on projects of all scales. From large-scale residential developments to high-end commercial spaces—including hotels, gyms, and spa facilities—we bring vision to life with precision, reliability, and unmatched expertise.
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Latest review:
Great communication through every stage of the build process, offering great advice along the way.
Roberts Toprins
Rating: 4.8 out of 5
Loft Conversion Company in Windsor
Hello! We specialise in carpentry bespoke furniture and general building services. Our team of skilled professionals is dedicated to delivering exceptional results that exceed our clients' expectations. In addition to our expertise in carpentry and general construction and renovation services, we also offer a unique service of providing free visualizations and drawings for our clients, giving them the confidence and peace of mind that they are making the right choices.
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Latest review:
Painting & Decorating- 20 Sep 2021
Robert arrived on time and completed the work promptly , painted 2 rooms as agreed. Excellent service . Highly Recommended!
JM Carpentry & Construction
Rating: 5 out of 5
Loft Conversion Company in Windsor
At JM carpentry and construction We've had over 25 years experience in the trade doing new builds from 1st fix to 2nd fix. we cover carpentry, joinery, extensions, new builds, loft / garage conversions, kitchens, bathrooms and fitted wardrobes
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Latest review:
Conversions - General- 9 May 2026
Very pleased with the work ,it was done very professionally and to a high standard. Very good team of friendly guys. Highly recomend
Trb decorating and building services ltd
Rating: 4.5 out of 5
Loft Conversion Company in Windsor
My name is Terry I have been in the building business for over 40 years. We specialise is extensions, loft conversions, complete refurbishments although we are happy to quote for most building projects . We work closely with architects, structural engineers and building control. References can be provided from previous client if required. We have a friendly family orientated team that are experienced with dealing with our clients . Look forward to helping you with your requirements. We are a member of Construction Line. We will be happy to negotiate and compete with other prices that you have been quoted
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Latest review:
Carpentry- 14 Feb 2026
Paul was approachable, reliable and trustworthy. Arrived early each day and communicated well (by text) about his progress. Paul was careful to ask questions and to make sure we got the finished porch we wanted . Worked well with the other carpenters completing the floor who were working in the house at the same time. I would use this firm again.
Prime Design and Build Services LTD
Rating: 5 out of 5
Loft Conversion Company in Windsor
Over 20 years experience in this industry. We understand it is not easy to find a good builder and that customers have saved and dreamt of having their dream house. We endeavour to meet all your requirements with exceptional standards. All aspects of building work undertaken - extensions, refurbishments, bathrooms, kitchens. Gas Safe and NICEIC certified engineers. New to MyBuilder hence why we have no reviews at the moment. However we can put you in touch with our previous clients for feedback
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Latest review:
Kitchen Fitting- 7 Mar 2020
From the get go, Raj and his team were a pleasure to deal with and have working in our home. The quoting and design stage was clear and efficient, and he recommended some great features for our kitchen build. They recommended we get our kitchen from Howdens and we are very impressed with the quality. We had the entire kitchen - floor to ceiling worked on, so new lighting layout and flooring as well. The work started on time and Raj and his team broke down everything that had was carried out each day and when certain processes were about to happen. They done a fantastic job fitting it all, it looks really nice and you can tell they take pride in their work due to their attention to detail. I highly recommend them and they will be my first choice for any other work I need carried out in the future.
Sherif Celaj
Rating: 5 out of 5
Loft Conversion Company in Windsor
Hi, I’m Sherif, a professional builder with over 25 years of hands-on experience in residential construction, renovation, and general building projects. Throughout my career, I’ve built a solid reputation for quality craftsmanship, reliability, and attention to detail. From complete home builds to complex renovation projects, I take pride in turning ideas into lasting, well-crafted results. I’m passionate about creating safe, durable, and beautiful living spaces that meet my clients’ needs and stand the test of time. My experience covers every stage of construction — from planning and site preparation to finishing and inspection — always with a focus on efficiency and precision. Whether working independently or leading a team, I believe in clear communication, strong work ethics, and a commitment to excellence on every project. If you’re looking for a builder who values integrity, skill, and results, I’d be happy to connect and discuss how I can help bring your vision to life.
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Latest review:
Restoration & Refurbishment- 10 Dec 2025
Sherif is amazing He communicates regularly during the Job and takes initiative. There were additional works he carried out for us after inspecting and seeing a need . he is kind also even when you make changes to the schedule and goes above and beyond Looking forward to working with him again
SJD BUILD LTD
Rating: 5 out of 5
Loft Conversion Company in Windsor
Full House Renovations , Kitchen , Bathrooms , Driveways , Extensions, Loft Conversions ,
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Latest review:
Exceptional Home Building Experience Rating: ⭐⭐⭐⭐⭐ (5/5 stars) I recently had the pleasure of working with Jarmaljit Singh to build my dream home, and I cannot express enough how thrilled I am with the entire experience. From start to finish, every aspect of the process was handled with the utmost professionalism and attention to detail. Communication: ⭐⭐⭐⭐⭐ (5/5 stars) Jarmaljit Singh and the entire team were excellent communicators throughout the entire project. They kept me informed at every stage, promptly addressed any concerns or questions I had, and ensured that I felt involved in the decision-making process. Quality of Work: ⭐⭐⭐⭐⭐ (5/5 stars) The craftsmanship and quality of workmanship displayed by Jarmaljit Singh exceeded my expectations. The attention to detail is evident in every corner of my new home. The materials used are of the highest quality, and the construction is solid and well-executed. Timeliness: ⭐⭐⭐⭐⭐ (5/5 stars) Jarmaljit Singh adhered to the agreed-upon timeline, completing the project on schedule without compromising the quality of the work. This level of reliability was greatly appreciated, and it made the entire process stress-free. Customer Service: ⭐⭐⭐⭐⭐ (5/5 stars) The customer service provided by Jarmaljit Singh was exceptional. They went above and beyond to ensure my satisfaction, addressing any concerns promptly and with a genuine commitment to making sure I was happy with the end result. Overall Experience: ⭐⭐⭐⭐⭐ (5/5 stars) Building a home can be a daunting process, but thanks to Jarmaljit Singh, it was a smooth and enjoyable experience. I am now the proud owner of a beautifully crafted home that meets and exceeds all my expectations. I highly recommend Jarmaljit Singh to anyone looking for a reliable, skilled, and customer-focused home builder. Thank you for turning my vision into a reality!
Sky roofing and building services
Rating: 3.8 out of 5
Loft Conversion Company in Windsor
Hi I have 8 year experience in roof work,extensions and loft conversion We do all types of roof work. Flat roof, grp fibreglass, tile roof , slate roof and carpenters.
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Latest review:
Roofing (Flat)- 2 Aug 2023
Stay clear of this person as he is not experienced builder and do not fulfill his commitments after taking money. Don't hire this tradesman unless you want someone not to turn up on agreed date and time or you want to chase him again and again without him picking up your phone calls or answering them.. My garden shed was leaking from the side. Amarjeet recommended to put new flashing on the garden shed roof to fix it. However, after putting flashing, the garden shed continued to leak from the same area he had put the flashing. He said this time the cause of leak were the joints which he failed to look into earlier. So, he fixed that. After second fix, the shed again leaked, this time directly under the flashing he had put. When I asked him to fix it, he refused saying that the issue is with the joints and not the flashing. I told him that I had hired him to fix the water leak and not the flashing or joints. I even said that I will pay him if the issue is different. After ringing him several times and then agreeing a date and time with him, he didn't turn up. He is not a professional or experienced builder. Having now spoken to another builder, they suggested that the issue is that the water is somehow going under the flashing he had put. There is a bigger problem of the water standing on the roof which needs to be fixed first and which this builder failed to notice. Unfortunately, I will have to pay another builder to complete his work!
Lnb building solutions ltd
Rating: 5 out of 5
Loft Conversion Company in Windsor
We are specialise in all types of new builds from large extensions to loft conversions or building a new house with complete planning services with structure drawings and designing interior as well.We are members of federation of Masters Builders. First time buyers with limited funds to decorate and refurbish to give new and bright look with new double glazing and roofing. Every small job is treated like a big job. Thanks in advance for giving us opportunity to fulfill your future home project.
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Latest review:
Loft Conversion- 18 Mar 2023
Lokesh / LNB Building completed my loft + Dormer + en-suite bathroom . Amazingly the work started in late Dec 2022 ( scaffolding) and completed yesterday( Building cert received ). The overall experience and result was in nothing short of impressive . Lokesh and his team completed the loft and bathroom to a high spec and work consistently , mainly focused on finishing, detail, and safety aspects of the Contruction/renovation . They have always been available for consultations to go through any concerns or issues. LNB’s recommendations for fitted wardrobes, windows , Bathroom supplies etc were extremely helpful.