Loft Conversion Companies in Ascot

Name: Loft Conversion Company
Brand: MyBuilder
SKU: loft-conversion-company
Rating: 4.2 (5 reviews)

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Some of our top rated loft conversion companies in Ascot

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HC builders
Rating: 4.9 out of 5
Loft Conversion Company in Ascot
I m builder working from last 15 years,My business partner is also in this field from last 25 years. We do all types of work but specially loft conversions and extensions. We done lots of work in Hounslow, Sunbury , isleworth.we can also show the jobs we have done recently.My father was also a builder and all the experience I got from him.
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Latest review:
Bathroom Fitting- 12 Sep 2021
what wonderful person his very goop and hard working person i hire him any time thank you jagjit for all the work. nabil
Sky roofing and building services
Rating: 3.8 out of 5
Loft Conversion Company in Ascot
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!
Ss digging & building development limited
Rating: 4 out of 5
Loft Conversion Company in Ascot
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.
Leon building contractors limited
Rating: 5 out of 5
Loft Conversion Company in Ascot
Hi.Welcome to our profile. We are well established building company working in London and surrounding areas. We are specialists in loft conversion and extension. All kind of building works undertaken.also happy to provide photographs and references of our previous happy customers.We offer free quotes.Fully insured,skilled trades men. Finish projects on time limit to suits you. We are proud member of Association of Master Tradesmen and check a trade. thanks for visiting our page.
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Latest review:
Loft Conversion- 15 Aug 2024
Vic’s quote was extremely competitive. He and his team were very punctual, clean and tidy. The speed they work is phenomenal so much so the job was finished ahead of schedule. I was kept informed at all times and no extra work was taken on without my consultation. The end result is beyond our expectations. I would highly recommend Vic and his team.
ATI Builders
Rating: 4.6 out of 5
Loft Conversion Company in Ascot
A partnership run building service which has been working in building industry for the past 5 years, although individually have over 10 years experience each. We can turn our hands to anything. No matter how small or big the job, we take pride in our work. We are electricians, plumbers and everything in between - all-round skilled builders who are well worth contacting.
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Latest review:
Restoration & Refurbishment- 6 May 2019
Very pleased with service provided. He recommended a good stockist and merchant and then completed the job very professionally. Has good knowledge and provides good advice, very friendly to get on with, overall a good experience. would definitely recommend and will use again in future as required. Thank you ATI builders.
Richmond & Kingston Roofing
Rating: 5 out of 5
Loft Conversion Company in Ascot
Roofing repairs, roof renewal, all pitched and flat roofs, fascia & soffits, guttering, leadwork and pointing. We Install all roof skylight windows, roof timber supports for pitched and flat roofs. We also carry out all loft room conversion from small storage to full rooms.
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Latest review:
Loft Conversion- 10 Sep 2015
Excellent service from start to finish. Ron came out quickly to provide a competitive quote and he was very accommodating in fitting the work around our schedules. The work was done exactly on time and for the exact amount he had quoted. He even got rid of a wasps nest for us! All in all, the job was completed on time, on budget, to a very high standard and Ron was a pleasure to deal with throughout. Very much recommended.
EAGLE (LONDON) CONSTRUCTION SERVICES LTD
Rating: 5 out of 5
Loft Conversion Company in Ascot
Eagle London Construction highly professional in many areas. Please read about our services and don't forget to visit our website ⬇️ 🕕 We are open between 6 am - 8 pm / Monday - Sunday 📍We are located in Surry.
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Latest review:
Loft Conversion- 8 May 2023
Top guy. He di a great Great job. Highly recommended
S&K Construction
Rating: 5 out of 5
Loft Conversion Company in Ascot
S&K Construction Hurst Ltd is a family-run building company with over 30 years’ experience, based in Hurst and working across Wokingham and the surrounding areas. We specialise in extensions, refurbishments, renovations and new-build homes, undertaking complete building projects and coordinating the different trades from the initial construction through to completion. Much of our work comes through recommendations and repeat customers. We take a straightforward approach to building work, with good communication throughout the project and a strong emphasis on quality workmanship and attention to detail. If you're considering an extension, renovation or other building project, we're happy to discuss your plans and what you're looking to achieve.
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Latest review:
Extensions- 8 Apr 2021
We are having quite a large extension on our 2 bed semi and as such one expects an element of disruption but pleased to say this has been minimal where reasonably possible. Our house is 70/80 years old so has thrown out some curve balls and our plans were a little off at times, but Selby has taken it in his stride and made the necessary adjustments. We have had some challenges with availability of resources/contractors which mostly is an effect of the global pandemic and anything else has been dealt with professionally. Nice touches on detail include excellent matching of the bricks, suggestions for windows and making the most of space. The building team are friendly, approachable yet still respectful and skilled at their work. We would not hesitate in recommending S&K construction for work done so far
True Vision Homes
No reviews yet
Loft Conversion Company in Ascot
True Vision Homes was founded to offer high-quality, fully managed property development services across Berkshire, Surrey and surrounding regions.We believe every home has potential — our mission is to reveal it. We combine precision, design insight, and craftsmanship to deliver exceptional results.
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VMC Building & Construction Ltd
Rating: 5 out of 5
Loft Conversion Company in Ascot
Experienced Bricklayer & Builder – Over 20 Years in Brickwork, Extensions & Loft Conversions With over 20 years of hands-on experience, I specialize in high-quality bricklaying, blockwork, and general carpentry. I take pride in delivering durable, precise craftsmanship tailored to each client’s needs. Recently, I successfully completed a major project building four large family homes, handling all brickwork and blockwork on site to exacting standards. I also have extensive experience in extensions and loft conversions, combining structural expertise with attention to detail. Whether it’s new builds, renovations, or structural work, I am committed to quality, reliability, and clear communication throughout every project. Feel free to get in touch for a free quote or to discuss your requirements!
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Architectural Design services (uk) ltd
Rating: 5 out of 5
Loft Conversion Company in Ascot
Architectural Designs LTD has been carrying out residential and Commercial property design throughout the counties of Surrey, Hampshire, Berkshire and West Sussex since its inception in 2008. With accumulated experience and a wide range of clientele and projects in our portfolio, we pride ourselves on creating designs that work to your suit your brief and budget while ensuring that you achieve the design you want to fulfil your properties potential.
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Latest review:
CAD / Drawings- 14 Dec 2024
Lee was extremely professional from start to finish. Would highly recommend.
Kingston build
Rating: 5 out of 5
Loft Conversion Company in Ascot
I have been working in the construction industry for over 25 years working in all aspects of the building trade from small projects to large builds
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Latest review:
Extensions- 18 Sep 2020
Work is ongoing and to date we are very satisfied with how Dale and Matt are progressing. The site is kept clean and tidy with all excavation, concrete footings and drainage work completed so far. Workmanship has been excellent. Final feed back to follow on completion.
R&R roofing services
No reviews yet
Loft Conversion Company in Ascot
R&R Roofing Services is a trusted, family-run roofing company built on reputation, reliability, and pride in workmanship. With years of hands-on experience, we deliver roofing solutions finished to the highest possible standard, treating every property as if it were our own. From minor repairs to complete roof renewals, we approach every job with the same care, attention to detail, and commitment to quality. Our family values mean honesty, clear communication, and dependable service from the first call to the final inspection. No shortcuts, no compromises — just solid, professional roofing you can rely on. We understand that your roof protects everything beneath it, which is why we use proven materials, skilled techniques, and a meticulous finish on every project. Our goal isn’t just to meet expectations, but to exceed them, leaving our customers confident, satisfied, and happy to recommend us. At R&R Roofing Services, our name goes on every job — and we make sure it stands for quality, trust, and craftsmanship you can see.
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Westldnconstruction
Rating: 5 out of 5
Loft Conversion Company in Ascot
Hi everyone My name is jass from Westldnconstruction we based in west London Our aim is to consistently deliver an excellent service to each and every customer. We provide a fair and honest approach to pricing with detailed quotations presented for your consideration, and we take the upmost pride and care in our service, ensuring you get the very best result possible.
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Latest review:
Loft Conversion- 16 Jul 2023
Jas , came up with a reasonable price, and once it was agreed to start, he had a big team on hand to get things moving quickly. The job was completed in a very short time frame, and on budget with quick communication on anything important such as choice of materials, Building control, design points, or general progress. Jas brings a wealth of experience and had valuable recommendations for how to complete the works efficiently along the way. I would thoroughly recommend Jas.
BWstructures
Rating: 5 out of 5
Loft Conversion Company in Ascot
I focus on all aspects of Carpentry, First and second fix! From Garden Buildings to hanging doors, Dormers, decking, Porches, outdoor Saunas, cutting roofs:) My name is Ben and I have a passion for woodwork. 🌻
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Latest review:
Carpentry- 27 Sep 2025
Perfect job Neat and tidy Very happy with end results
Vt construction south
New on MyBuilder
Loft Conversion Company in Ascot
With over 25 years of experience, VT Construction provides professional roofing, leadwork and construction services across Bracknell, Wokingham, Ascot and the surrounding areas. From complete new roofs and roof replacements to repairs, traditional leadwork, maintenance, cleaning and de-mossing, we offer a reliable service with quality workmanship at the heart of everything we do. We believe in doing the job properly from start to finish — using quality materials, proven methods and no shortcuts. Our aim is simple: to deliver high-quality, dependable work at a fair and competitive price. Looking for a local company you can rely on? Get in touch with VT Construction today for a free, no-obligation quotation.
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4.2

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Ascot, are rated 4.2 out of 5 based on 5 reviews from customers like you.

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What services are offered by loft conversion companies in Ascot?

Converting a loft often entails many jobs - some of which you likely haven’t even considered! Fortunately, a professional loft conversion company in Ascot 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 Ascot 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 Ascot

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 Ascot loft conversion company.

Find a loft conversion company in Ascot 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 Ascot.

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 Ascot can view your job and register their interest.

Step 2: Review and compare Ascot 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 Ascot 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 Ascot 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 Ascot

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 Ascot?

A local loft conversion company in Ascot 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 Ascot 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 Ascot 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 Ascot

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 Ascot before agreeing to start the work.

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

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 Ascot 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 Ascot loft conversion companies offer strategies to minimise disruption, but in complex projects, temporary relocation may be advisable.