Loft Conversion Companies in Beaconsfield

Name: Loft Conversion Company
Brand: MyBuilder
SKU: loft-conversion-company
Rating: 4 (7 reviews)

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Some of our top rated loft conversion companies in Beaconsfield

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Hsingh builders ltd
No reviews yet
Loft Conversion Company in Beaconsfield
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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Rayway limited
Rating: 5 out of 5
Loft Conversion Company in Beaconsfield
Over 15 years of experience in building and construction industry
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Latest review:
Restoration & Refurbishment- 18 Feb 2021
Ray was an absolute professional. He fitted a new downstairs toilet which required a new soil pipe and associated groundwork as well as new stud walling to partition the space. He did most of the work himself, but brought in others for the pieces where he wanted an expert. He was flexible to small changes and was happy to take on additional work when unforeseen issues were discovered. The areas he had worked in were quickly cleaned before he left each day. Overall the work was completed to a good quality and at a reasonable price.
iCAN Construction Ltd
No reviews yet
Loft Conversion Company in Beaconsfield
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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Diem brickwork and construction
No reviews yet
Loft Conversion Company in Beaconsfield
Hi I’m dean from diem brickwork and construction. At diem brickwork and construction we aim to provide the best quality work and make the process stress free we are fully insured with professional and liability insurance and take our responsibility very serious to leave you happy every time we have been trading for 25 years we have lots of valuable customers that would provide reviews
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JBL DEVELOPERS LIMITED
No reviews yet
Loft Conversion Company in Beaconsfield
JBL Developers is a professional residential and commercial property‑development company, fully registered at Companies House. Visit our website to explore our portfolio and services. With a focus on quality, integrity and client satisfaction, we deliver bespoke renovations, refurbishments, conversions and new builds, tailored to your vision and budget. From the initial consultation through design, planning, build and hand‑over, our experienced team manages every phase with transparent communication and attention to detail. Whether it’s transforming a single room, overhauling a full home or developing a larger project, we ensure projects are completed on time, on budget and to the highest standards. At JBL Developers we believe in building lasting relationships and creating spaces that are not only aesthetically pleasing but functional, sustainable and built to last. Get in touch at to find out how we can bring your property ambitions to life.
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Rahul
No reviews yet
Loft Conversion Company in Beaconsfield
Try me
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Rocksburg limited
No reviews yet
Loft Conversion Company in Beaconsfield
We are a team that renovate houses into homes at a fair price without compromising on quality. We treat our projects as our own home and deliver the projects to excellent standards within time, quality and cost.
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Landmark builders
Rating: 3.3 out of 5
Loft Conversion Company in Beaconsfield
I am very disciplined with my work and i do all my job with patience and persistence so than i can do excellent work.Moreover i do all of my jobs with confidence, style as well as with the creativity. We provide various kind of construction services like painting and decoration, Demolition, Gardening, Flat roofing, Guttering, fencing, cleaning and Rubbish clearance
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Latest review:
Plumbing- 9 May 2025
I’m very disappointed with the service I received. I initially hired you to fix a leak, but the same issue reoccurred just a month later. When I contacted you, you said will go on a Monday and didnt turn up, when I sent you several messages after a week you said you were in the hospital, which I completely understood and respected. However, weeks later you promised to return on a Thursday to check the problem, and you never showed up or contacted me to explain. Since then, you’ve ignored my messages entirely. This lack of responsibility and communication is unacceptable, especially when dealing with ongoing issues in someone’s home.
22g construction limited
Rating: 5 out of 5
Loft Conversion Company in Beaconsfield
Hi , we are here on this platform to make your dream house into reality , with 20years of experience in all trades and expertise we will make sure you get the best service , so chose us for any kind of construction work . Thanks
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Latest review:
22g construction did my bathroom refurbished they did very good job more than my expectation I am happy to recommend 22 G construction anyone who’s looking refurbishment extension or any other work
J&T Property services (U.K) limited
Rating: 5 out of 5
Loft Conversion Company in Beaconsfield
Here at J&T property services(U.K) we strive to go above and beyond. We are a one stop shop for your projects needs, from design and build, new builds and developments, facilities/property management, renovations and refurbishments, loft conversions and extensions, handymen hire, painting and decorating and cleaning services. you will be greeted by enthusiastic determined and eager to please employees who all have the JTPSUK vision of success and client satisfaction
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Latest review:
Painting & Decorating- 7 Jul 2023
Very pleased with work done. Guys were professional, considerate and tidy workers. I would highly recommend. Happy with end result. Thank you Diane
Loftxtnd Limited
Rating: 5 out of 5
Loft Conversion Company in Beaconsfield
Hello! We are offering full range off work:full refurbishment,loft conversion,house extensions,driveway!
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Latest review:
The project lasted from July 2023 to Feb 2024 and comprised of: 1. Single story rear extension with new kitchen and underfloor heating 2. 75m2 patio 3. Internal reconfiguration including removal / installation of walls, new flooring, plumbing (including new boiler), new door frames, doors and skirting, redecoration, carpentry for cupboards 4. Ventilation of existing roof The team are both friendly and professional with Alin always on hand to manage any questions / situations as they arise. The work is clearly costed and every two weeks a valuation takes place to ensure transparency of work undertaken both in original scope and any extras. The quality of the build was excellent, something the building inspector commented on. Alin was recommended to me based on past work, and I in turn would highly recommend him.
Construction
Rating: 1 out of 5
Loft Conversion Company in Beaconsfield
We do all construction work Skim ,paint ,wood floor , floor tiles ,krainder Bathroom ,new extension and garage Brick nd block work
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Latest review:
Bricklaying- 11 Mar 2023
The builder came to build a single skim brick wall to the side entrance of my house -: around 120 bricks. He agreed to £300 for labour including inserting a door. Upon arrival, of which he came on foot, he had no tools, no bucket, no drill, no ladder. He had to borrow all of my husbands equipment and sent my husband out for extra materials on two occassions. The lintel he asked us to order was the wrong size, we ordered one that was far too big and wasted more money due to him measuring up the job wrong - again a waste of money. Then, we had to drive him to toolstation to buy a brick cutting tool because of this using our own time and fuel. You would assume a brick layer would have tools if they are doing jobs privately - his colleagues excuse was we are just starting up our private buisness. He then started asking for more money and stormed off leaving all the rubbish behind even though we gave him the £300 as agreed prior to the job. The wall itself is okay but again at one point he refused to build up to the top because of a metal screw apparently impossible to remove, so yet again my husband had to assist with the job and removed the screw. Honestly more hassle than it was worth. Also the door was not fitted so now will need to pay someone else to do the job. I do feel bad for them that do not have any equipment but when you pay money for a job you do expect a certain level of service. I wish them good luck in the future and hope they take this advise on board.
Platinum build Ltd
Rating: 5 out of 5
Loft Conversion Company in Beaconsfield
Platinum Build Ltd is a trusted and professional building company based in Thame, Oxfordshire, proudly serving clients across Oxfordshire, Buckinghamshire and London. With over 12 years’ hands-on experience in the construction and remodelling industry, we deliver high-quality craftsmanship and exceptional service on every project. We specialise in new builds, house extensions and conversions, kitchens and bathrooms, refurbishments, resin driveways and all aspects of general building works. From initial design and planning through to construction and final finishes, our skilled team manages every stage with precision, clarity and care. At Platinum Build Ltd, we understand that home improvements and building projects are both exciting and challenging. That’s why we work closely with our clients to bring their visions to life, always focusing on quality materials, innovative building methods and on-time delivery. We pride ourselves on reliability, integrity and transparent communication throughout the build process. Whether you’re planning to build a new home, extend your living space, modernise your kitchen or bathroom, or undertake a full refurbishment, Platinum Build Ltd is here to cover it all.
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Latest review:
Vince and his team at Platinum build did magnificent work opening up my kitchen and dining room - always kept me up to date as the work progressed, always turned up on time and were exceptionally tidy at the end of the day - also kept to his original quote - Platinum build will always be my first choice for any future work
Loft and refurbished house
No reviews yet
Loft Conversion Company in Beaconsfield
I’m a reliable construction worker with 4 years’ experience on residential and commercial sites, strong knowledge of site safety procedures, and a proven record of finishing projects on time while keeping workplaces safe and tidy. I am multi skilled worker i do plumbing, skimming,flooring, tiles and electricity One think more i am doing my job yourself and also think about customer trems and conditions and we dont do any rush on a job
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Martin & Damian Construction LTD
Rating: 5 out of 5
Loft Conversion Company in Beaconsfield
Martin and Damian is a London based construction company. We offer: full refurbishment, extensions, loft conversions, basements. Our company delivers on time, on budget, and with an attention to detail that gives you the highest quality finish time after time. We offer the very best in professional building services and our builders are among the very best in London.
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Latest review:
Kitchen Fitting- 16 May 2018
The guys were efficient, quick & reasonable and got on with job, exactly as I wanted. I had a kitchen to remove & new kitchen to fit. I am very happy to recommend them. I would use them again for more work in the future.
Dino design Ltd
Rating: 4.8 out of 5
Loft Conversion Company in Beaconsfield
We founded DINO DESIGN out of a pure passion for building. We are two brothers who work together in sync and is a collaboration we're proud off, we construct roofs extensions and loft conversions to an amazing standard which can be seen in the work we do. We like to push boundaries in our field making a project built by DINO DESIGN stand out from the rest. DINO DESIGN is a name you can count on and trust to deliver your project from the paper its drawn on to the material its built from. Explore the rest of our site to learn more about what we offer, and get in touch with any questions. We specialise in: • Single & double-storey extensions • Loft conversions & dormers • Full property refurbishments • Kitchen transformations • Open-plan structural alterations • Landscaping and outdoor works
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Latest review:
Conversions - General- 22 Apr 2026
Had a fantastic experience with Dino Design for an en suite removal. They understood exactly what I wanted and were very responsive throughout, giving me daily updates about how the work was going. So happy with the result- would 100% recommend :)

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Beaconsfield, are rated 4 out of 5 based on 7 reviews from customers like you.

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What services are offered by loft conversion companies in Beaconsfield?

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

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 Beaconsfield loft conversion company.

Find a loft conversion company in Beaconsfield 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 Beaconsfield.

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 Beaconsfield can view your job and register their interest.

Step 2: Review and compare Beaconsfield 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 Beaconsfield 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 Beaconsfield 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 Beaconsfield

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 Beaconsfield?

A local loft conversion company in Beaconsfield 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 Beaconsfield 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 Beaconsfield 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 Beaconsfield

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 Beaconsfield before agreeing to start the work.

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

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