Loft Conversion Companies in Campden Hill

Name: Loft Conversion Company
Brand: MyBuilder
SKU: loft-conversion-company
Rating: 4.4 (11 reviews)

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Some of our top rated loft conversion companies in Campden Hill

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DEMA ROOFING AND BUILDING LTD
Rating: 5 out of 5
Loft Conversion Company in Campden Hill
DEMA Roofing & Building Ltd is a London based specialist roofing&Construction company. We have a honest, reliable and highly skilled team of roofers&builders which enables us to offer you one of the most professional and cost effective services. We provide business backed guarantees and insurance backed guarantees on all our work.
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Latest review:
Loft Conversion- 15 May 2025
We had the pleasure of having Arben and his brother work on our loft, and I can't recommend them highly enough. The job was incredibly challenging, but they tackled it with skill, determination, and a great attitude. From start to finish, they were professional, efficient, and incredibly friendly. The quality of their work was outstanding - they paid great attention to detail and clearly take pride in what they do. It was a real pleasure having such trustworthy and skilled tradesmen in our home. Thank you, Arben, for the fantastic job!
Carl Mcinerney
Rating: 5 out of 5
Loft Conversion Company in Campden Hill
Hi, I’m Carl. I’m 46 years old and have been in the industry since I was 16. We’re based in West London but have completed projects all over the UK over the last few decades. Our main clients have been predominantly based in Cobham on exclusive high end residence’s over the last 5 years, so we have a wealth of experience in fine detail finishing, cabinetry, structural and fit out, along with all other aspects. We’re happy to advise on all projects and complete to the highest standard.
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Latest review:
Carpentry- 31 Mar 2025
Very pleased now the job is completed 🙂
Maine Carpentry
Rating: 5 out of 5
Loft Conversion Company in Campden Hill
Maine Carpentry is an established building and joinery company supporting commercial and domestic customers in London and South East of England. Based in Ealing, West London, with highly trained and professional carpenters with over 15 years experience. Our aim is to provide a high quality professional service to all our clients, meet clients expectations and complete work with outstanding customer satisfaction. Our reputation is in the hands of our customers, which has seen Maine Carpentry’s name being passed from one satisfied customer to another. Find us on Instagram @mainecarpentry
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Latest review:
Carpentry- 2 Sep 2025
Maine carpentry built an electrical cupboard for us in our industrial unit, and we couldn’t be happier with the results. He was extremely reliable, completed the work within the agreed budget, and delivered excellent craftsmanship. The overall quality of his work is outstanding, and we would be very happy to recommend him to others.
Maycor Building Services Ltd
Rating: 5 out of 5
Loft Conversion Company in Campden Hill
At Maycor Building Contractors, we specialize in delivering top-quality construction and renovation services across the UK. With a strong commitment to excellence, we cater to both domestic and commercial clients, ensuring each project meets the highest standards. Our Services Domestic Renovations: From kitchen and bathroom remodels to full home refurbishments, we transform living spaces to match your vision. Commercial Projects: We handle office fit-outs, retail space renovations, and other commercial property improvements, ensuring minimal disruption to your business operations. New Builds & Extensions: Our team manages new construction projects and property extensions, delivering results on time and within budget. Why Choose Us Experienced Professionals: Our skilled team brings years of experience to every project, ensuring quality workmanship. Customer-Centric Approach: We prioritize clear communication and client satisfaction, tailoring our services to meet your specific needs. Reliable & Trustworthy: We pride ourselves on our reliability, completing projects efficiently and to the highest standards. Get in Touch Ready to start your next construction or renovation project? Contact us today for a free consultation and quote.
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Latest review:
Carpentry- 6 Aug 2019
Victor definitely is a quality builder who with his team works very hard to deliver a professional finish. In the end rather than just the doors, Maycor Building Services also redecorated the flat. They arrived on time and stayed late and I got reports back from the neighbours with comments about how hard they worked!
plum bros lofts ltd
Rating: 5 out of 5
Loft Conversion Company in Campden Hill
Im a loft builders, I have worked for past 15 years on lofts, I all ways give my best to costumers.All ways on time never late,all ways give costumers ideas, my work is all ways finished on time and on budget, clients are the priority they happy we are happy.
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Latest review:
Loft Conversion- 6 May 2026
Plum Bros lofts were excellent with the construction of my loft. Give quality advice following the process of the construction, on time, clean and quality build out. Plum and Nick small team but very officiant. Highly recommand fore any loft extension.
CM Building LTD
Rating: 5 out of 5
Loft Conversion Company in Campden Hill
At CM Loft Conversions, we specialise in luxury loft conversions, home extensions, and full refurbishments for both residential and commercial properties across London. Our dedicated team is renowned for transforming spaces with unparalleled craftsmanship and meticulous attention to detail. Whether it’s a high-end home, a modern office, or a commercial property, we deliver projects that elevate both form and function. By seamlessly blending design innovation with practical solutions, we ensure every project not only enhances the aesthetic appeal of a space but also maximises its value and usability. At CM Loft Conversions, we are passionate about creating bespoke spaces that reflect the unique needs of our clients. From concept to completion, we focus on the fine details and provide a smooth, stress-free experience. Whether you’re looking to transform your home, expand your business premises, or refurbish a commercial unit, our team is committed to delivering results that exceed expectations.
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Latest review:
I met Charlie and his team from CM Builders Ltd when they were completing a loft extension and ground floor extension for one of my neighbours. Quotation and budget I was given an estimate subject to drawings as I was on a strict budget that I had to keep to for the build. Charlie was able to help me keep to the budget, both at the final agreed plan and during the build. The project was complex in that whilst it was a loft extension, all of the house was rebuilt. The only thing kept was the external walls and first floor rafters. Whilst the footprint of the first floor was not being changed I wanted to bring it up to current building standards with extra insulation. All of the plumbing and electrics were also replaced including a new boiler. The overall build has come in on budget, save for agreed enhancements that I did not think of at the planning stage and or building regulations such as double ceiling fire plaster boards. There were also items such as the original stairs that I wanted to keep, but Charlie was able to increase the height space in the kitchen making the worktop much more usable for tall people for a larger part of the kitchen. These were suggested to me as potential options as part of the build. Stage payments The stage payments have all been sensible throughout the build and linked to the ongoing work schedule. I have not therefore had any concerns in this regard. Quality of work This was a very complicated build as unlike the ground floor the first and new second floor are “L” shaped. The new 2nd floor included an en-suite and 2 bedrooms. Overall the house has been increased from 2 bedrooms 1 bathroom, to four doubles and 2 bathrooms. The quality of work is excellent and Charlie project manages his team to ensure that they all deliver to a high standard- if it is not done correctlt they do it again, with Charlie spotting any issues. Timeline of build This has generally gone to plan very well. As with any build you have to be realistic as things will happen outside of anyone’s control. When issues have arisen Charlie manages them to a conclusion. Also be realistic if you are having to manage to a tight budget. I had to plan for various stage receipts of cash before I could order the kitchen and bathroom items - make sure you understand how this impacts the build and availability of the work force, recognising that CM Builders have to book kitchen fitters and plumbers. CM Builders are also very helpful in that they have sorted out issues with the brick work of my freestanding garage (nothing to do with the build) and also a neighbour’s wall that could have been dangerous to the public, should it have failed. Conclusion The whole family are very pleased with the outcome and we now have the equivalent of a brand new house that has been built to a very high standard. This has definitely been worth doing both from a valuation perspective and quality of life perspective. I would not hesitate to instruct Charlie and his team again.
LLC projects limited
Rating: 5 out of 5
Loft Conversion Company in Campden Hill
At LLC PROJECTS LTD, we deliver high-quality building and renovation services across London, Surrey, and Hampshire. With over 16 years of experience in the construction industry, our team specialises in all aspects of building works, maintenance, and plumbing — from full refurbishments and extensions to kitchen and bathroom installations. We pride ourselves on excellent workmanship, attention to detail, and reliable project management from start to finish. Most of our work is carried out in-house to ensure consistent quality and high standards. Whether it’s a small repair or a large-scale project, we approach every job with professionalism, transparency, and care. Contact us today to discuss your next project and see how we can bring your vision to life
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Latest review:
I recently hired LLC Projects Limited to refurbish my ground floor and add a new bathroom, and I couldn’t be happier with the results. From start to finish, the team was professional, reliable, and truly cared about delivering quality work. The new bathroom looks amazing, and the ground floor transformation exceeded my expectations. Communication was great throughout, and they kept everything on track and tidy. The crew was friendly, and they handled any concerns I had quickly. I’d definitely recommend LLC Projects Limited for any home improvement work—they’ve earned my trust, and I’ll be calling them again for future projects
apex roofing solitions
Rating: 5 out of 5
Loft Conversion Company in Campden Hill
Dedicated roofer experince in installing , repairing and maintaing various types of roofing work including roof structures and wood work proven track record of completing projects on time within budget.
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Latest review:
Roofing (Pitched)- 14 Apr 2026
Great communication, fast and efficient were done in a day.
Alpha Projects
Rating: 5 out of 5
Loft Conversion Company in Campden Hill
I am a construction professional with a well-rounded background that spans from domestic refurbishments to super-prime residential projects. I began my career working on smaller projects such as bathroom and kitchen refurbishments, loft conversions, and house extensions, gaining hands-on experience in every stage of the build process. Over time, I progressed into managing and delivering high-end and luxury residential refurbishments, where precision, detail, and client expectations are at the highest level. My blend of architectural training and on-site experience allows me to approach projects with both design sensitivity and practical efficiency. I am skilled in budget management, construction programming with Powerproject, and the use of digital tools including Bluebeam, AutoCAD, and Revit to coordinate and deliver work to the highest standards. Whether working on a bespoke renovation or a large-scale development, I am committed to providing quality workmanship and a seamless client experience.
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Latest review:
We are absolutely thrilled with our recent kitchen renovation! The entire process, from start to finish, was incredibly smooth and efficient, issue that did arise were handled efficiently. The workmanship is truly top-notch, with every detail handled with precision and care. The team completed the project within an reasonable time frame and the quality of the final result has completely transformed our home. Thank you again to Umit and his team at Alpha Projects!
ISTOK Construction Services
Rating: 5 out of 5
Loft Conversion Company in Campden Hill
ISTOK Construction Services is London's local construction company. Every loft conversion, every extension and every redecoration or refurbishment is fully executed to your specification, helping you to create the most space out of your home. We specialise in a wide variety of bespoke home improvement projects; designed to expand your space and breathe new life into your home, inside and out. We offer a very fast and reliable service with very competitive prices.
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Latest review:
Bathroom Fitting- 24 Sep 2018
Vlad and his team were great. They worked hard and the bathroom looks perfect. Would highly recommend.
Vadet Construction
Rating: 5 out of 5
Loft Conversion Company in Campden Hill
We are Anyfix Limited, with over 20 years of experience in the construction industry. We provide high-quality services covering everything from strip-out to brickwork, electrical, plumbing, carpentry, tiling, plastering, flooring, and painting, leaving a tidy, clean site.
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Latest review:
Bathroom Fitting- 7 Jun 2026
We recently had our bathrooms refurbished by Vasile and his team, and we are absolutely delighted with the results. From the very beginning, they were professional, reliable, kind, and exceptionally helpful. Vasile was always available to discuss every aspect of the project, taking the time to explain things clearly and answer our questions with patience and honesty. It felt as though we had a genuine partner supporting us through the renovation of our three-bedroom flat. Vasile and his team were fully invested in achieving the best possible outcome and were always willing to go the extra mile when challenges arose. The quality of their work is outstanding. They worked efficiently, kept us informed throughout, and ensured everything was completed in a timely manner without compromising on quality. We would wholeheartedly recommend Vasile and his team to anyone looking for skilled, trustworthy, and genuinely caring professionals.
Daniels Contractors & Development ltd
Rating: 5 out of 5
Loft Conversion Company in Campden Hill
Daniel's Contractors is a team of building professionals with over 20 years' experience in the construction and renovation of commercial and residential properties. We pride ourselves on ensuring customers are completely satisfied with not only the finished project but also the process. This means our customers are usually recommended to us by friends and existing clients. As a result, we have more and more customers returning to use our services.
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Latest review:
Roofing (Pitched)- 29 Jan 2019
Very pleased with the work that Daniel’s Contractors continue to do for our home. We have now hired them to fix the leak in the roof, fix doors throughout our home and we recently had an extension / kitchen done. We are so happy we went with them. We cannot recommend them enough and will continue to use them whenever we need building work. Russ is easy to work with and takes a huge amount of pride in his work. All the builders were respectful of our home, were extremely hard working and worked quickly. The extension and kitchen is of a high standard and even better than we imagined. We couldn’t be happier.
Matt Spooner Carpentry
Rating: 5 out of 5
Loft Conversion Company in Campden Hill
Over 15 experience in all aspect of Building works from domestic to commercial, including extensions and loft conversions. All interior works covered for example fitting doors, architrave, skirting, flooring. All exterior works covered for example all first fix carpentry, roofing, decking. All work carried out to a professional, tidy and to a high standard. Please do not hesitate to contact me.
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Latest review:
Carpentry- 26 Aug 2020
Matt did a fantastic job for us fitting a kitchen and boarding out the attic. He was professional, courteous and really helpful in figuring out how best to help us. He listened to what we wanted and really understood what we were trying to achieve. As a result we were very happy with the result and plan to use his services again in the near future. Highly recommended.
Lux-Construction
Rating: 5 out of 5
Loft Conversion Company in Campden Hill
We specialise in private residential projects, offering project managed extension and conversion services, be it single or multiple storey, loft, ground or basement extensions, with all services provided under one roof. Our work style is marked by honesty and simplicity, processes are straightforward, with communications clear and efficient. Although we are new to this builder search platform and have got no feedback, we were vetted on other platforms and full details will be provided.
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Latest review:
Restoration & Refurbishment- 28 Aug 2018
We had the very intricate loft reconfiguration done with extra big size window installation and full refurb on our recently bought Victorian end of terrace. It was a great experience all along, starting from the quantity surveyor detail level quote provision to the sign off and snagging. I was pleasantly surprised by the attention to detail with what Lux Construction delivered the works, and project manager Jonas professionalism was exceptionally high from my personal experience. Upon such a great experience I have been recommending you to all our neighbours when being asked who did such a perfect job for us. Thank you once again.
MT Building Services
Rating: 4.9 out of 5
Loft Conversion Company in Campden Hill
MT Building Services here, we undertake all Building construction work from beginning to end. We are specialised in loft conversions, extension, full house refurbishments. We undertake small jobs aswell as flooring, kitchens,doors etc etc. Contact us for quotations. Thanks MT BUILDING SERVICES
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Latest review:
Restoration & Refurbishment- 2 Aug 2025
Asen did an incredible job! In just under 4 weeks he managed to assemble a team and complete renovation on a 2 bed flat including: * Full rewiring, new lights, updating and adding sockets * Fixing rotten and uneven subfloor and levelling the whole house * Wood flooring throughout - done excellently with no thresholds * New boiler and all new radiators * Built a pocket door at the porch to stop our kitties from escaping * Tiled the fireplace * Skirting, decorating and repainting the entire flat * Dealt with gutting the place and arranging pickup of rubish The place looks and feels amazing and everything works! Asen was good on the price, kept to the (very tight) timelines, great communication throughout and overall very professional and friendly! Pics shows after and during the work, ignore the moving boxes.
Buildstead Development Ltd
Rating: 5 out of 5
Loft Conversion Company in Campden Hill
Our team at Buildstead has over 25 years of experience in the construction industry covering a wide range of project types. We truly are your "one-stop shop" when it comes to your project. From design to build, we pride ourselves on our integrity, the quality of our work and the working relationship we enjoy with our clients. With full project management included, you will be kept up to date at each step along the way ensuring complete peace of mind.
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Latest review:
Kitchen Fitting- 5 Nov 2020
An incredibly positive experience from start to finish. I found Robbie and team were hard workers, very likeable and provided brilliant results. Comms throughout were excellent. With Robbie happy to discuss the job over the phone beforehand and put our minds at ease. A big shout out to the team for undertaking this work during COVID. We understand the pressures this places on our tradespeople and we thank Robbie and his team for their diligence and commitment to wearing masks in our home and working safely. A brilliant experience.

4.4

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Campden Hill, are rated 4.4 out of 5 based on 11 reviews from customers like you.

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What services are offered by loft conversion companies in Campden Hill?

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

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 Campden Hill loft conversion company.

Find a loft conversion company in Campden Hill 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 Campden Hill.

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 Campden Hill can view your job and register their interest.

Step 2: Review and compare Campden Hill 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 Campden Hill 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 Campden Hill 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 Campden Hill

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 Campden Hill?

A local loft conversion company in Campden Hill 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 Campden Hill 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 Campden Hill 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 Campden Hill

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 Campden Hill before agreeing to start the work.

Do I need planning permission for a loft conversion in Campden Hill?

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