Loft conversion companies in Brighton

Name: Loft Conversion Company
Brand: MyBuilder
SKU: loft-conversion-company
Rating: 5 (2 reviews)

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Some of our top rated loft conversion companies in Brighton

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Power construction
Rating: 5 out of 5
Loft Conversion Company in Brighton
Hi, I’m Lloyd. I have over 25 years worth of experience in carpentry work, building, loft conversions, extensions, kitchen fitting, bathroom fitting and other building work. I take great pride in my work and in completing all work to a high standard, to ensure the customer is satisfied.
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Latest review:
An excellent job at the right price. Highly recommend.
SG Construction
Rating: 5 out of 5
Loft Conversion Company in Brighton
We’re a family-run construction company based in East Sussex, proudly delivering high-quality building services with a personal touch. With years of hands-on experience, we specialise in reliable, honest workmanship and take pride in every project, big or small. From our first meeting to the final finish, we treat every job as if it were our own home.
Get in touch
Latest review:
We recently used SG Construction for our home extension and we couldn’t be happier with the outcome. From the initial quote through to completion, the whole process was handled professionally, The team were reliable and really hard working. Communication was excellent throughout, and we were kept informed at every stage of the build. The quality of workmanship is outstanding and the attention to detail really shows. They kept the site tidy, minimised disruption as much as possible, and were respectful of our home and neighbours. It’s clear that SG Construction take real pride in their work. We now have a beautiful new space that has completely transformed how we use our home. Thank you so much Sonny!
Beyond building services
New on MyBuilder
Loft Conversion Company in Brighton
We provide a comprehensive range of high-quality carpentry and joinery services, delivering exceptional workmanship, reliability and attention to detail on every project. From small domestic repairs and bespoke installations to large-scale renovations and commercial projects, we cover all aspects of first and second fix carpentry, tailoring our services to meet each client’s individual requirements. Our Services Include: ● First fix and second fix carpentry ● Bespoke kitchens and kitchen installations ● Door hanging, fitting and replacement ● Skirting boards, architraves and mouldings ● Flooring, hardwood and laminate installation ● Fitted wardrobes and bespoke storage solutions ● Staircases, handrails and balustrades ● Timber framing and stud walls ● Roof structures, joists and roof repairs ● Decking, fencing and external timber work ● Custom-built furniture and cabinetry ● Loft conversions and extensions ● General carpentry repairs and maintenance ● Commercial and residential carpentry
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Juke carpentry and renovations
Rating: 4.9 out of 5
Loft Conversion Company in Brighton
At JUKE Carpentry & Renovations, we specialise in high-end carpentry, luxury renovations, extensions, and bespoke new-build projects, delivering exceptional craftsmanship with a complete start-to-finish building service. With over 55 years of combined industry experience, our team brings together skilled professionals across every trade, including carpentry, plumbing, plastering, bricklaying, electrical work, decorating, and full property renovation services. Whether it’s a single-room transformation or a large-scale renovation project, we manage every stage with precision, professionalism, and attention to detail. We pride ourselves on offering a seamless, fully managed service — from the initial consultation and planning through to completion — ensuring every project is delivered to the highest standards with outstanding communication and customer care throughout. Our focus is not only on creating beautiful spaces, but on providing a stress-free experience and results that exceed expectations. At JUKE, quality, reliability, and client satisfaction are at the heart of everything we do. We work closely with every customer to bring their vision to life, creating bespoke homes and spaces tailored to their lifestyle and finished to a luxury standard. You can view more of our larger renovation and building projects online: * Instagram: jukecarpentry * TikTok: jukecarpentry
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Latest review:
Extensions- 5 Oct 2026
We are so pleased with our finished garden room and landscaping! It was a large project involving building a new garden outhouse with a bathroom, patio and pergola and the end result has completely transformed our garden. The Juke Carpentry team were always friendly, hardworking and approachable throughout. They came on time and were always on hand to discuss anything needed. If any issues came up they were willing to discuss them with us and find a solution. We made quite a few decisions and changes along the way and they were always patient and helpful in working through them. We have had some terrible experiences with builders before and are always nervous hiring new contractors but we couldn't have had a better experience for this. The quality of the finished space is lovely and we’re really happy with how everything has come together. A huge amount of work went into the project and we’re looking forward to getting so much use out of it. Thank you to the whole team!
Cliffside Builders
No reviews yet
Loft Conversion Company in Brighton
Cliffside Builders is a family-owned company in Brighton & Hove, covering all of the East Sussex. We specialize in Refurbishments, Extensions, Loft Conversions and Outdoor Areas.
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FT Carpentry & Building
Rating: 5 out of 5
Loft Conversion Company in Brighton
I’m Frazer, I have over 20 years experience in carpentry and building works. I have completed many projects ranging from hanging doors to loft conversions and full renovations. I take pride in my work and ensure it is carried out to a very high standard.
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Latest review:
Frazer completed our loft conversation for us and we cannot recommend him highly enough. Nothing was ever too much trouble and his skill-base in what he does is very impressive. The work he carried out for us in the end ranged from a loft conversion with en-suite to the removal of two walls on ground and first floor and even re-laying solid oak flooring throughout our ground floor for us too. Not only did he do the work above but he helped us achieve our dream space by being so amenable to our requests to make adjustments as we went along, even creating a bespoke crafted skirting board so that we could have our picture window at the height we wanted. In addition he designed and created beautiful fitted wardrobes into our eaves space and wooden windowsills through-out using wood we had sourced and wanted to use. Throughout the work he was always professional, considerate and communicated continually with us around what we were wanting. He stayed with us the entire time, focused on getting our job completed rather than jumping onto other jobs and he worked so hard every day, always available throughout the work taking place if we needed to check anything. What we appreciated the most from Frazer was how regularly he communicated with us about what was coming up so that we could make the decisions we wanted to make along the way, without feeling as though changes were being made outside of our preferences. The work being done was made to feel very easy from our side where Frazer is so experienced and self-directed, arriving promptly every morning and working hard all day whilst always being open to talking anything through whenever we wanted which was so reassuring for us. Frazer is professional and warm as an individual and we were really grateful for how he communicated and liaised so politely and considerately with our neighbours throughout the work. He is always happy to be guided by his customer which we found a huge benefit as we often had our own ideas of what we wanted but when we encountered problems we found him to be very creative and he often found solutions to problems that we hadn’t thought of. He suggested using the dead space we had in our en-suite to create a tiled recessed space for our toiletries and also suggested adapting another dead space in the bedroom by making a hidden shelving space which has been invaluable to us as we work from home. Frazer’s work ethic is instantly evident and by working as hard as he did every day it meant that he finished the job ahead of schedule which we were so grateful for. We are utterly delighted with the work he has done for us and we have requested him back since to do some additional smaller jobs. As someone who is extremely reliable and skilled, we wouldn’t hesitate to recommend him to anyone needing work done.
D K Eade Carpentry & Building
Rating: 5 out of 5
Loft Conversion Company in Brighton
I have been running my company for 30 years and have gained a wealth of experience in the construction industry. My portfolio includes new builds, extensions/loft conversions, structural works, refurbishment projects, double glazing and every aspect of carpentry. Recently I have been involved in project management for a high spec house build. Basically I cover every aspect of a job from conception to completion. No job too small.
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Latest review:
Dave did an excellent job of fitting a mortice lock for us, worked around a time that suited me, arrived in time and was polite and pleasant.
Luxe Build and Construction Ltd
Rating: 5 out of 5
Loft Conversion Company in Brighton
Here at HM Plant we cover all aspects of building works and pride ourself of the excellent work we deliver
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Latest review:
Decking- 12 May 2021
Henri was great. He listened to what we wanted and came up with suitable options. We are really pleased with the new decking and painting he has done. Would certainly recommend him
Creative Lofts Ltd
Rating: 5 out of 5
Loft Conversion Company in Brighton
Creative Lofts Ltd are loft conversion specialists who operate all over east and west sussex and further.As a small company our overheads are low which means we can offer very competitively priced loft conversions and extensions. .
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Latest review:
Conversions - General- 24 Dec 2011
Accommodating to requests and friendly. Trustworthy and easy to have around the house. Would be happy to recommend to others wanting work done.
Sl landscapes building and construction
Rating: 5 out of 5
Loft Conversion Company in Brighton
15 years experience in the carpentry, building and landscaping industry From start to finish
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Latest review:
Landscaping- 15 Jun 2020
Excellent job. Very happy.
Hawkwood carpentry
Rating: 5 out of 5
Loft Conversion Company in Brighton
We are a carpentry company with over 65 years combined experience, we do a wide variety of work from cut & pitch roofing to kitchen fitting, hanging doors, garage/loft conversions
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Latest review:
Carpentry- 13 Aug 2020
Quick & professional.
Rockwood Construction ltd
New on MyBuilder
Loft Conversion Company in Brighton
Rockwood Construction is a family-run building company working across Sussex and London, led by directors with over 20 years of combined industry experience. Most building projects go wrong because they aren't properly managed. Trades arrive on the wrong day, materials are delivered late, and the client is left chasing everyone for answers. That's what we handle. From the initial visit to final handover, we: • plan the programme and set a clear timeline • coordinate skilled, experienced trades in the right sequence • order materials and schedule deliveries • liaise with building control • keep the site tidy and safe You have a single point of contact and receive regular updates, so you always know where your project stands and what comes next. We provide clear, itemised quotes with no hidden extras, and we're happy to discuss your plans before you commit. Contact us to arrange a free site visit and quote.
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Ohana Projects Ltd
Rating: 5 out of 5
Loft Conversion Company in Brighton
Ohana Projects Ltd specialises in residential renovations and are locally owned and operated in Brighton & Worthing. We are part of the award-winning Refresh Renovation franchise network. The Refresh Process is designed to deliver your project on time and on budget by having competitive prices and using comprehensive project management systems. We partner with a strong team of builders, designers and other tradespeople, working as a team for the best outcomes.
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Latest review:
Bathroom Fitting- 25 Aug 2020
What a service they are so professional clean and tidy would i reckoned them and use them again yes with no questions. This was a first class renovation of my bathroom
PBS Build it Better
Rating: 5 out of 5
Loft Conversion Company in Brighton
Loft conversions, renovations, extensions, garden rooms, carpentry, plastering, brickwork, groundwork, kitchens, bathrooms
Get in touch
Latest review:
Conversions - General- 18 Jun 2023
Paul and Neil fitted a very heavy structural steel in my kitchen. This involved propping a masonry wall above, manoeuvring the new steel into place and fixing it into position. They did a brilliant job! They worked incredibly hard in the really hot weather. They were totally professional and I'd definitely recommend them to anyone.
Damsell Building Services
Rating: 5 out of 5
Loft Conversion Company in Brighton
DBS Damsell Building Services is your trusted partner for extentions, kitchens, bathroom, and home renovations. With our expert craftsmanship and attention to detail, we turn your dreams into reality, enhancing both functionality and aesthetics within your home. From start to finish on all my projects big or small, i will be with you every step of the way.
Get in touch
Latest review:
Conversions - General- 7 Apr 2025
We really liked Jason from the very start. He was clearly very knowledgable in managing this type of work and we immediately felt that we could trust him with our project. The quotation we received was very competitive and the work commenced very quickly. Throughout the actual work Jason was found to be prompt and reliable and kept us informed fully throughout the work. Jason dealt with Building Control and helped us navigate the process. The work was completed to a high level of craftsmanship and Jason’s attention to detail was a real plus, especially when matching the brickwork on the front of the house which was first class. The garage is now a living space exactly what we wanted and perhaps better than we imagined. We highly recommend Jason for conversions / extensions and will certainly recommend him to friends and family should they have any required building works.
Birchwood Carpentry & Construction Ltd
Rating: 5 out of 5
Loft Conversion Company in Brighton
Within East Sussex & with 20 years experience, we undertake all aspects of construction, renovation & carpentry work from start to finish; offering free initial meetings & free competitive quotes. We pride ourselves on our friendly, skilled, hardworking approach & being a contractor clients return to again & again. As members of the Federation of Master Builders & TrustMark, we have also been vetted, inspected & approved so you can be assured of a professional service with a high quality finish.
Get in touch
Latest review:
Loft Conversion- 19 Jul 2019
Very happy with Sam and the team. Work completed in time and to a high standard. Kept me well informed throughout and any issues were resolved asap without question. Have already recommended to a friend who needs some work done.

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Brighton, are rated 5 out of 5 based on 2 reviews from customers like you.

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What services are offered by loft conversion companies in Brighton?

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

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 Brighton loft conversion company.

Find a loft conversion company in Brighton 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 Brighton.

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 Brighton can view your job and register their interest.

Step 2: Review and compare Brighton 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 Brighton 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 Brighton 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 Brighton

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 Brighton?

A local loft conversion company in Brighton 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 Brighton 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 Brighton 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 Brighton

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 Brighton before agreeing to start the work.

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

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