Loft conversion companies in Uxbridge

Name: Loft Conversion Company
Brand: MyBuilder
SKU: loft-conversion-company
Rating: 4.3 (6 reviews)

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Some of our top rated loft conversion companies in Uxbridge

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Butler's total building services
Rating: 5 out of 5
Loft Conversion Company in Uxbridge
Hi I'm Steve,We are a 6 man team carrying out works including loft conversions, extensions, refurbishments and roofing our works are to a high standard with no corners cut, Our carpenters, plasterers and roofers are all highly skilled and take pride in the works they carry out. We also have electricians and plumber subcontractors that we use on a regular basis and work to our standards. We have over 37 years experience in this industry.
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Latest review:
Loft Conversion- 26 Jul 2021
Steve & his team did a fantastic job boarding our large loft and eaves storage space as well as adding lighting in these areas. Steve provided a great service from the start, he was knowledgeable, reassuring and efficient from the get go. Once the job went ahead, Steve & his team were not only friendly but they worked hard and left everything clean and tidy each day, laying down sheets, vacuuming any mess etc. We’ve been really happy with the finish and would happily recommend Steve to others as well as use again ourselves.
Rexha Driveways and Patios
Rating: 5 out of 5
Loft Conversion Company in Uxbridge
Welcome to Rexha Driveways Patio and Paths, we are a family run business with over 10 years experience. We complete various types of work from: BLOCK PAVING PATIO BRICKWORK POINTING FENCING TURFING DECKING ARTIFICIAL GRASS RESIN TILING AND MUCH MORE
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Latest review:
Fencing- 1 Apr 2024
The fencing job was done very neatly and professionally. He is reliable and trustworthy he has promised that he will start the job next day He came on time and started the job and ordered the material. I don’t have any hesitation to recommend him for the next coming jobs.
SRK Constructions London Ltd
Rating: 5 out of 5
Loft Conversion Company in Uxbridge
We offer a plethora of construction services and are known for excellent k-rendering, electrical fitting, plumbing, and carpet service. We have been in the industry for more than 14 years and our work varying from small to large projects speaks about our experience in the field. We believe in creating with heart and building with the mind. We are trustworthy contractors and always strive to meet the quoted budget. Clients’ satisfaction is the topmost priority of the SRK constructions.
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Latest review:
Bathroom Fitting- 12 Apr 2022
Sandeep was the first builder who I ever met who finished job before time . His team has worked very hard and did job as per our expectations . Before this I used 3 different builders and no one finished job on time . I will recommend him for any building related job .
BL Carpentry
Rating: 5 out of 5
Loft Conversion Company in Uxbridge
Hello! My and my team are working on all kind of construction projects trough London. We've got 15 years of experience and many happy and returning clients.
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Latest review:
Multiple fitting out works, eg fitted cupboards, kitchen fitting. Top notch. Knowledgeable, fair, prompt. Would enlist his help again.
Gezim Tola
Rating: 5 out of 5
Loft Conversion Company in Uxbridge
Drylining Ceilings Fire walls Sound walls Plumbing Flooring Carpentery
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Latest review:
Carpentry- 11 Nov 2023
My experience with Gezim was very positive. He was always quick to reply and was reliable. What he said he would do, he did. I was v happy with the work he did. Additionally he seems like a nice person, and I wouldn't hesitate to hire him again.
M-CBS Mario Carpentry & Building Services
Rating: 5 out of 5
Loft Conversion Company in Uxbridge
We offer a wide range of services from small repairs to full extensions, conversions and refurbishments. We cover interior and exterior work for both residential and commercial clients All work is carried out by highly skilled and qualified craftspeople.
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Latest review:
Bathroom Fitting- 15 Nov 2017
Mario was an absolute gem from start to finish. After a leak left our only bathroom out of action Mario came in and managed the full project to perfection (and also had a great tiler and electrician who did some other works). Six months on and I cannot fault any of the works. Highly recommended.
Gursikh construction Ltd
Rating: 5 out of 5
Loft Conversion Company in Uxbridge
New build, loft conversion, extensions, driveway, plumbing, electric, bathrooms, roof work,skimming kitchens, garage out house, tiles,skimming, renovation
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Latest review:
I recently had the pleasure of working with Gursikh Construction Ltd for a comprehensive refurbishment project at my home. From the initial consultation to the final touches, the entire process was handled with professionalism and dedication. The quality of work, communication, punctuality and reliability was seamless and great throughout the project. I will surely be hiring their services again in future.
T&M
Rating: 5 out of 5
Loft Conversion Company in Uxbridge
Artisanat M&T London LTD is a professional carpentry and joinery company serving London and the surrounding areas. We specialise in bespoke joinery, fitted wardrobes, media walls, wall panelling, kitchen installation, flooring, staircases, first fix and second fix carpentry, internal doors, fire doors, skirting boards, architraves and complete interior woodwork. Whether you need a single room renovation or a full house refurbishment, we deliver high-quality craftsmanship, attention to detail and reliable service from start to finish. Our team works with homeowners, architects and contractors to create bespoke solutions that combine functionality with outstanding design. Every project is completed to the highest standard using quality materials and professional installation techniques. We take pride in our workmanship, clear communication and customer satisfaction, which is reflected in our excellent reviews and long-term client relationships. If you’re looking for experienced carpenters and joiners in London, we’d be happy to discuss your project and provide a free quotation.
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Latest review:
Hard Flooring- 19 Oct 2026
Excellent job! Thank you guys. Will be asking if they can help with future work for sure
B.B lofts & Extensions Ltd
No reviews yet
Loft Conversion Company in Uxbridge
Here at B.B lofts & Extensions we pride yourself on customer satisfaction, we are a family run business and been trading for almost 20 years , we only use fully qualified and insured tradesmen to carry out anything we don’t do in house We carry out lofts and extensions and everything in between so feel free to get in touch for any property needs .
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DRYPSIAK
Rating: 4.9 out of 5
Loft Conversion Company in Uxbridge
Hello everybody! My name is Viktor. I am professional carpenter and joiner. I have big experience in first fix and second fix carpentry and joinery jobs. I install doors, skirtings, architraves, make partitions, and all jobs wiht wood. I make lofts conversion. I have experience 7 yers in carpentery and joinery, and lofts conversion. I also have big experience in bricklaing jobs, and in extention jobs.
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Latest review:
Carpentry- 21 Dec 2025
Viktor and Michael are very friendly and professional. They were on time and the price quoted was the price I paid. I hired them to install architraves around 4 internal doors and I am very happy with their work. They made sure I was happy with the work before they left and they took time to clean up after as well. They take real pride in their work as all the joints are perfectly aligned and all the nails are sunk in to the wood so I can apply filler afterwards and paint. Viktor also made a quick trip to Screwfix to ensure he used the strongest adhesive to fix the architraves to tiles in the bathroom. I will hire Viktor and Michael in the future to refurbish my stairs and install wall panelling on the stairs wall. I highly recommend them for their honest and professional work.
Ss digging & building development limited
Rating: 4 out of 5
Loft Conversion Company in Uxbridge
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.
Hsingh builders ltd
No reviews yet
Loft Conversion Company in Uxbridge
I am professional builder with an experience of 17 years in the building industry and track record of successful projects . I am committed to deliver high standard of quality work which is completed on agreed time scale within the given budget. Starting from beginning till end, customers satisfaction is my priority , which is why I am able to turn visions into reality. You can really on us as our core values are- strong foundations, beautiful designs and lasting value. My vision as a builder is to build the dream house for my customers, so you can trust us in bringing architectural visions to life. You can rely us on as we do cater the needs of our customers, provide attention to every aspect and complete the work to high standards. We do discuss each step of the work with the customer and build a long lasting relationship with customers.
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iCAN Construction Ltd
No reviews yet
Loft Conversion Company in Uxbridge
iCAN Construction is a passionate team of trustworthy qualified builders and experienced professionals. We pride ourselves on providing a first-class service alongside high standards of work. We specialise in: Extensions, Loft Conversion, Property Refurbishments, Bathroom Renovations, Property Maintenance and Groundworks Whether it is a kitchen, bathroom, or full house renovation, with our 20 years of experience and excellent reputation you can be confident your ideas will be joined with our craftsmanship to produce your dream home. Throughout these years ICAN Construction has gained a reputation as a quality renovator and a trusted contractor, which can confidently take on any projects anyone can have in mind. From concept to creation helping you build the home of your dreams.
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Carpenter,roofer
Rating: 5 out of 5
Loft Conversion Company in Uxbridge
We doing all carpenters work nd all roof extacture,tilling
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Latest review:
Insulation- 6 Sep 2023
Singh did a great job. Completed ahead schedule and at an honest price. Highly recommend.
FBF Construction Ltd
Rating: 5 out of 5
Loft Conversion Company in Uxbridge
We take all types of jobs from demolish a house and rebuild at the highest standards.
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Latest review:
Florin extended and completely refurbished our 4-bedroom semi-detached house. This included extensive steelwork, underfloor heating, complete re-plumbing and rewiring, excavation, and an entirely new slate roof as well as varying extensions up to three floors high. I cannot say enough good things about his workmanship, professionalism and reliability. His workmanship makes a perfectionist like myself happy. He is also completely professional: even with our difficult neighbours he was always courteous and understanding, and even helped them sort out issues at a moment’s notice that had nothing to do with his building work on our property. And he is also thoroughly reliable. I cannot think of any instance where he committed to something and did not deliver — he even managed to finish all the work on our house ahead of schedule and on budget. We have been so happy with his work that we contracted him to build us a summer house as well, from scratch, and to complete revamping our front garden including elements of hard landscaping. Again he delivered flawlessly and we are very happy with the result. We also continually receive positive comments from people passing by and just seeing the front garden. We have used several other builders in the past on other properties, including far more expensive ones, and none compare to his level of competence, attention to detail in his workmanship, his complete professionalism and thorough reliability. Now that we have found Florin, we will never look for another builder again. I just hope once others experience what he delivers for themselves he will still have some availability for us in the future!
Forge & Oak
Rating: 5 out of 5
Loft Conversion Company in Uxbridge
At Forge & Oak, we specialise in high-quality home renovations, extensions and building projects. Whether you're looking to transform an existing space, extend your home or carry out a complete renovation, we aim to deliver reliable workmanship from start to finish. We take pride in combining strong, durable construction with careful attention to detail, making sure every part of the project is completed to a high standard. From smaller renovation projects to larger extensions and full property refurbishments, we work closely with our customers to understand their requirements and deliver a finished result they can be proud of. We believe good building work is about more than just getting the job done it's about doing it properly, paying attention to the details and creating something that will last. Built With Strength. Finished With Care.
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Latest review:
Really happy with the work carried out by Manvir. We had our shed roof felt replaced and some additional materials were needed, which Manvir sorted without any hassle. The work was completed to a very high standard, and he was professional, reliable and friendly throughout. Everything was explained clearly, the work was done efficiently, and the finished result looks great. Would definitely recommend to anyone looking for quality workmanship and someone you can rely on. Excellent service from start to finish!

4.3

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Uxbridge, are rated 4.3 out of 5 based on 6 reviews from customers like you.

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What services are offered by loft conversion companies in Uxbridge?

Converting a loft often entails many jobs - some of which you likely haven’t even considered! Fortunately, a professional loft conversion company in Uxbridge will be able to handle multiple services, ensuring your transformed loft is fit for purpose.

Some of the services loft conversion companies can provide include:

Full loft conversions: Complete design and build projects when structural alterations are needed
Dormer loft conversions: Add extra headroom and floor space with a dormer extension
Velux or rooflight conversions: Ideal for lofts with good existing height; minimal structural change required
Hip-to-gable conversions: Extend the sloped roof to create more usable space
Mansard conversions: A major structural change offering maximum space.
Loft storage conversions: Add flooring, lighting, and insulation for clean, usable storage
Skylight or roof window fitting: Install natural light solutions like Velux windows
Staircase installation: Design and build bespoke stair access to your new loft
Insulation, heating, and ventilation upgrades: Ensure comfort and compliance with energy standards
Design and planning services: Architectural drawings, planning permission, and building regulation approval

Post your job to MyBuilder and you'll be matched with loft conversion companies in Uxbridge who are interested and available to help. And with the reviews of past customers and the freedom to compare the quotes of similar tradespeople, all in the same place, the ball’s in your court.

Average costs of loft conversion companies in Uxbridge

Loft conversions tend to be charged on a project basis, rather than by the hour, as they often involve weeks or even months of work.

The cost of your loft conversion depends on a few things, including the style of loft conversion and materials you choose and the size of your property.

That being said, here are average prices for common types of conversion work:

Full loft conversions: £45,000–£70,000+
Dormer loft conversions: £55,000–£85,000+
Velux or rooflight conversions: £25,000–£45,000
Hip-to-gable conversions: £50,000–£80,000+
Mansard conversions: £70,000–£100,000+
Loft storage conversions: £10,000–£20,000
Roof window fitting or skylight installation costs: £1,000–£2,500 per window
Staircase installation costs: £2,000–£5,000
Insulation, heating, and ventilation upgrades: £2,000–£6,000
Design and planning services: £1,500–£4,000

Take a look at our guide to loft conversion costs to get a more detailed breakdown of the different options available when using a Uxbridge loft conversion company.

Find a loft conversion company in Uxbridge with MyBuilder

When you’re planning major work like a loft conversion, you’ll want to find the right tradesperson for the job. The great news is, MyBuilder has already done all the time-consuming work for you.

All you need to do is post your job on MyBuilder, completely for free, and we’ll share it with loft conversion companies near you in and around Uxbridge.

Step 1: Post your job on MyBuilder

Provide a detailed description of your loft conversion project, including the type of conversion you want, any structural changes, preferred materials, and your ideal timeline. Once posted, local loft conversion companies in Uxbridge can view your job and register their interest.

Step 2: Review and compare Uxbridge loft conversion companies

Browse the profiles of interested loft conversion companies. On MyBuilder, you can view photos of previous projects alongside customer reviews, compare quotes, and see the types of conversions they specialise in.

Step 3: Contact and discuss your project

Once you’ve reviewed local Uxbridge loft conversion companies, you can reach out to those that interest you to ask questions, clarify details, and request more specific quotes. At this stage, be sure to discuss vital aspects like planning permission, design options, and estimated timelines to ensure the company meets your requirements.

Step 4: Hire the right Uxbridge loft conversion company

Once you’re satisfied with their experience, quotes, and approach, you can confirm your hire and start planning your loft conversion.

You can also take a look at our loft conversion specialist hiring guide to help inform your choice. All tradespeople undergo checks at registration - such as verifying ID documents, company details, and certifications for regulated jobs and doing skill assessments - allowing you to hire with confidence.

Questions to ask local loft conversion companies in Uxbridge

Choosing the right loft conversion company for your job requires finding someone who understands your home and your goals.

Find out which company can share your vision by asking the following questions:

What experience do you have with loft conversions in Uxbridge?

A local loft conversion company in Uxbridge will know the types of properties and building styles common in your area, as well as the planning and building regulations that apply. Ask about similar projects they’ve completed locally.

Are you insured, and do you offer a warranty for your work?

Insurance protects your home during the loft conversion process, while a warranty shows the company’s confidence in the quality and durability of their work.

How do you handle planning permission and building regulations?

Established loft conversion companies in Uxbridge should understand local planning rules and building regulations. Ask how they’ll manage permissions, inspections, and compliance to avoid delays or legal issues.

What is included in your quote?

Ensure the quote covers all essential aspects of the loft conversion: structural work, windows or skylights, staircases, insulation, labour, and any additional fees. Understanding this upfront prevents unexpected costs later.

Do you manage the project from start to finish?

Some Uxbridge loft conversion companies offer full project management, coordinating architects, builders, and tradespeople. Others may only handle part of the conversion. Clarifying this early on helps you understand what support to expect.

FAQ: Common questions about loft conversions in Uxbridge

How long does a loft conversion take?

Typically, a loft conversion can take between 6 and 12 weeks, depending on complexity, planning permissions, and any structural work required. Be sure to discuss the timeline with any potential loft conversion companies in Uxbridge before agreeing to start the work.

Do I need planning permission for a loft conversion in Uxbridge?

Many loft conversions fall under permitted development, but some require planning permission, especially if you’re adding a dormer, extending the roof, or living in a listed building. A professional Uxbridge loft conversion company can advise and handle permissions for you.

Will a loft conversion affect my home insurance?

Yes, you’ll need to update your home insurance to cover the conversion. Inform your provider about structural changes, additional rooms, and any changes to utilities or heating systems.

Can I stay in my home during the loft conversion?

Many loft conversions allow you to remain in your home, though noise and dust are inevitable. Some Uxbridge loft conversion companies offer strategies to minimise disruption, but in complex projects, temporary relocation may be advisable.