Loft Conversion Companies in Chesham

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 Chesham

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RM ArtDeco LTD
No reviews yet
Loft Conversion Company in Chesham
RM Artdeco is a reliable and highly professional building company with a strong reputation across London and the surrounding areas. Most of our work comes through repeat customers and client recommendations, which reflects the quality, honesty and care we put into every project. We specialise in extensions, refurbishments, loft conversions, painting & decorating, patios, brickwork, insulation, carpentry, tiling, roofing, and all general building work. No matter the size of the job, we deliver clean, tidy and friendly service with excellent communication throughout. Our aim is simple: ✔ Provide high-quality workmanship ✔ Finish on time and within budget ✔ Make the building process smooth and stress-free for the customer We take pride in our work, treat every home with respect, and always ensure our clients are 100% satisfied before we leave.
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Prab builders ltd
Rating: 5 out of 5
Loft Conversion Company in Chesham
Prab Builders is one of the leading and fast growing constructions companies in the UK who take projects and work in a atmosphere where one can get everything under one roof. We have a team of experience people and we understand what our clients want. And as result we give total satisfaction to our customers and convert ideas into reality to give our best We are in this field from the past 18 years .Our service is professional,caring,and high quality and Customers are our First Priority
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Latest review:
Extensions- 8 Dec 2021
Me and my wife are very satisfied with Prabbuilders work. What stands out with Prab builders is that they do every task as if they are doing it for their own house and with work they are meticulous and exceptional. What we started with and how our extension looks now is simply amazing and the way they explain about what will look good(Color/ the structure etc ) is commendable as we both were not sure what decision to make, but after completion we are overjoyed to see how excellent it turned out to be now. I would recommend them anytime based on their skill ,eye for detail, being punctual and the hard-work they invest into every task to make sure we are getting the final product the way we dreamt of.
Phi Architectural Services Ltd.
Rating: 5 out of 5
Loft Conversion Company in Chesham
Phi Architectural Services Ltd. specializes in providing architectural, structural and project management services from small to big sized residential projects. With more than 12 years of experience and more than 500 projects ranging from refurbishment to new build houses and flats, the firm also have its own team of sub-consultants and contractors.
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Latest review:
CAD / Drawings- 6 Mar 2022
Very helpful architect. Needed a little nudge occasionally due to busy season, but the work is delivered in time and to a high standard. I'm happy with the result.
Sky roofing and building services
Rating: 3.8 out of 5
Loft Conversion Company in Chesham
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!
PST Construction
No reviews yet
Loft Conversion Company in Chesham
We are a family run business that undertakes all forms of building work. We specialise in all carpentry work from roofs all the way down to flooring. We have over 40 years of experience and a high quality attitude towards everything we do to make the customer happy.
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Dream Home Design and Build Limited
No reviews yet
Loft Conversion Company in Chesham
Although we are new to this site and yet to gain feedback, we are a team of experienced, knowledgeable and personable professionals ready to tackle your next project. We have an excellent reputation for completing projects on time and within budget. You are welcome to contact any of our satisfied client, just ask us for details. Feel free to contact us and we can discuss your project with a view to providing you with an exceptional service.
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96 Degrees Carpentry Ltd
Rating: 5 out of 5
Loft Conversion Company in Chesham
We undertake all aspects of Carpentry and General building works. Specialising in refurbishments and loft conversions we have a team of qualified and experienced carpenters, plumbers and electricians available for both residential and commercial works.
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Latest review:
Decking- 23 May 2021
Excellent and professional job completed as quoted. Would highly recommend to future Clients.
REDFERN DRYWALL LIMITED
No reviews yet
Loft Conversion Company in Chesham
REDFERN DRYWALL - Extensions, Refurbishment and Conversion specialists. Recent projects include: St Marys church - Sloane square, London. St Katharine's church - Ickleford, Hitchin. Berrywood Hospital - Northampton. Alexandra primary school, Wood green, London. Residential Units/Homes, Hertfordshire, Buckinghamshire & Bedfordshire. Other Services provided. Conservation - Lime Render, Lime plaster. Specialist Cornice Manufacture/Repair Colour through render systems. Floor screeds. Loft/Garage conversions. Basement Conversions. New Build & Extensions. Assistance with planning applications and drawings. Fully Insured. H&S compliant. We pride ourselves on delivering high quality workmanship. We only work with trusted highly skilled tradespeople ensuring your project is finished on schedule and to the highest standards.
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Hs carpentry and construction
No reviews yet
Loft Conversion Company in Chesham
We pride ourselves in carrying out work to the highest of standard and provide a reliable trustworthy service . No job to small or to big. Family run business with over 40 years experience .
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BUILD WITH T&M LIMITED
Rating: 5 out of 5
Loft Conversion Company in Chesham
Build with T&M Limited is a general contractor offering construction services in different areas. Our pledge is to establish lasting relationships with our customers by exceeding their expectations and gaining their trust through exceptional performance by every member of our team.
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Latest review:
2 Bedroom apartment painted. Very good job with a reasonable price. The work was started and finished when planned with professionalism. Would 100 % recommend. Give him a chance and you will not be looking for another trader anymore.
GATT’s carpentry
No reviews yet
Loft Conversion Company in Chesham
Hi, I have been in the construction industry for 25 years. I am a specialist in all aspects of Carpentry and Joinery. We have a small, but very professional team. Our aim is leave each and every customer with a better end product than they were originally expecting. Having any sort of construction work done is intrusive on customers personal space, we recognise this and try to make our time in your property as easy as possible for you, the customer. I hope we can work together.
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Unique Lofts Ltd
Rating: 5 out of 5
Loft Conversion Company in Chesham
I am a specialist loft converter and currently convert approximately 40 lofts per year. We have over 20 years experience in the loft industry and my company is fully accredited by federation of master builders, trustmark and guild of mastercraftsmen. I have many reviews and can happily show previous conversions that have been completed. We work throughout london and surrounding areas and are always pleased to offer free quotations and advice for your project.
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Latest review:
Unique Lofts created a dormer loft with ensuite bathroom with shower cubicle in our mid-terrace 2 bed house. The team Mark allocated completed the structure of the loft within 5 weeks, faster than their estimation of 6 weeks. All trades persons used by or recommend by unique we're courteous, professional and considerate when we had to work from home. The main structure budget costed exactly as budgeted and all other costs were outlined in the quote. Communication with the build team and Mark was really good and they always answered any questions or concerns I had. The work done has been complimented by all who have seen it and we are still very happy with our new loft room. I am happy to recommend Unique Lofts and Mark to anyone who is considering the big task of converting their loft.
Lighthouse Crew Limited
Rating: 5 out of 5
Loft Conversion Company in Chesham
We are new business on the market although we are in construction for over 20 years. We are bringing experience from projects that we were working on throughout many years of service for commercial, domestic and insurance clients. We are offering kitchen and bathroom installation, hard floor fitting, refurbishments, complete remodeling, masonry repairs and structural repairs.We are aiming at complete refurbishments, extensions and conversions, including underpinning and structural strengthening.
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Latest review:
Joinery & Cabinet Making- 28 Oct 2022
Rafal was very helpful, and came up with alternative solutions to the job too from what I'd first suggested. He was prompt, cleaned up each day, and did a really good job which I'm very happy with. It was slightly worrying not to get a confirmed price for the work beforehand, just an estimate, but it turned out that was because it was hard to tell the time the job would take, and in the end what he did charge produced a really good result. I'd highly recommend him.
MS ARCHITECTURE
No reviews yet
Loft Conversion Company in Chesham
Planning Services, Surveys and Building Regulations.
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Project and Construction
No reviews yet
Loft Conversion Company in Chesham
Having been in business for over 12 years, we’ve learned a few things about excellent customer service. First, building relationships with our clients is of primary importance, and the most significant aspect of any great relationship is communication. We listen to what you want so we can help build your dreams – not ours.Consider our company as your advisor as well as your contractor. We will be with you from the early stages of deciding what your dream building should look like .
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Apex Plan & Build LTD
Rating: 5 out of 5
Loft Conversion Company in Chesham
Apex Plan & Build is your trusted partner in turning vision into reality. Specializing in both domestic and commercial construction, we are dedicated to transforming houses into dream homes and businesses into efficient, modern spaces. With over 30 years of collective industry experience, our team ensures every project is completed to the highest standard, offering expertise in M&E works, including air source heat pumps and MVHR ventilation systems. We also bring cutting-edge innovation to your space with smart home automation solutions like Loxone and Control4, creating environments that are not only beautiful but also intelligent and energy-efficient. Apex Plan & Build is where your dream project is our top priority.
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Latest review:
Very professional and organised. My rear extension renovation was impeccable, thorough knowledge of building regulations with a variety of services to choose from really put me at ease. The venetian plaster feature wall has become the centrepiece of our home.

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Chesham, 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 Chesham?

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

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 Chesham loft conversion company.

Find a loft conversion company in Chesham 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 Chesham.

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 Chesham can view your job and register their interest.

Step 2: Review and compare Chesham 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 Chesham 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 Chesham 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 Chesham

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 Chesham?

A local loft conversion company in Chesham 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 Chesham 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 Chesham 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 Chesham

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 Chesham before agreeing to start the work.

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

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