Loft Conversion Companies in Hassocks

Name: Loft Conversion Company
Brand: MyBuilder
SKU: loft-conversion-company
Rating: 5 (1 reviews)

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Some of our top rated loft conversion companies in Hassocks

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MAYD Carpentry
Rating: 5 out of 5
Loft Conversion Company in Hassocks
Fully qualified brighton based carpenter with over 10 years experience. We have a genuine passion for our work and a keen eye for detail. we are able to undertake all aspects of carpentry from loft conversions, restoration work, kitchen fitting, bespoke wardrobe, flooring and much more.
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Latest review:
Carpentry- 18 Dec 2024
SPC Herringbone Flooring, Fire Doors, Landing Balustrade, Handrail and Loft Storage Ben was invited to quote for building stud walls for under stairs storage. On his visit, we agreed for the above mentioned work. Ben is a very professional carpenter who knows what he is doing. Very polite and pays attention to details. Zero snags to what he did and price is reasonable. He worked hard to meet the agreed completion date. Thanks Ben for the brilliant job you did. Looking forward to start stage 2.
green builders sussex ltd
Rating: 5 out of 5
Loft Conversion Company in Hassocks
Green Builders Sussex Ltd is a family run business based in Brighton. We are dedicated to giving our customers a very high standard of workmanship, commitment trust and advice. Green Builders Sussex Ltd offer a wealth of experience, from the initial concept through to the finished project our main objective is customer satisfaction. All new contracts are managed by myself, Michael Green (Director) ensuring a one-to-one service from start to finish. Thank you and hope to serve you in the future.
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Latest review:
Extensions- 18 Feb 2021
We had a 2 storey extension and lots of internal work (fitting new kitchen, new bathroom, fencing, hanging doors, new light fittings ect). Micks team did an excellent job with all of it. The team are very friendly and conscientious and the standard of work was excellent. We ended up adding lots of extra work onto the quote and Mick was very patient and flexible with our changes. All these additional pieces of work were reasonably priced, they even just did some of these jobs for free which was very kind. Communication was good and when we spotted a few minor things missed they came back and did them quickly. We would defiantly recommend Green builders for internal and external building work.
MS Building
Rating: 5 out of 5
Loft Conversion Company in Hassocks
Masterstroke Building carry out all Domestic Building works from extensions to loft conversions, bathroom refurbs and smaller general building works
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Latest review:
Handyman- 14 Sep 2021
Amazing job, clean and effective. All done in one go!
KG Buldier
Rating: 5 out of 5
Loft Conversion Company in Hassocks
Professional, experienced,hard working, conscious whith over 12 a years experience -Loft Conversion -Landscaping -Driveways -Patios -Tiling. All aspect of paintng and decorating. Interior and exterior Free QUOTE NO hidden costs or extra charges. We will provide you a first class finish at the best prices possible. Team KG Builders
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Latest review:
Painting & Decorating- 28 Jun 2019
Cannot fault Kacper on any of the work he has done, we initially hired him to finish a job on one room and he has ended up completing our entire house redecoration / renovation project. Friendly, professional and extremely hard working, cannot fault his work what so ever. Many Thanks
Twelve Construction Ltd
Rating: 5 out of 5
Loft Conversion Company in Hassocks
We’re not your typical building company. Our story began when two pilots partnered with a highly experienced builder to take on property investment projects. After three years of working successfully together, we saw the value in combining the precision, attention to detail, and management skills of aviation with the builder’s incredible knowledge and hands-on expertise. That partnership became the foundation of our firm a team committed to delivering high-quality refurbishments, extensions, and home transformations with the same discipline and reliability we’ve built our careers on.
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Latest review:
We bought a run down flat in Brighton that needed a full refurbishment and some structural work. With a large garden, the guys at twelve designed and built a beautiful garden office for us too which has been such a brilliant space. We were worried costs would spiral out of control, but they gave us a fixed price contract and it really didn’t budge. Couldn’t be happier with them and Sam’s communication during the build really helped us keep on top of things even though we were not living in the area during the refurb. Great experience, and so chuffed with the outcome.
Tom Daly
Rating: 5 out of 5
Loft Conversion Company in Hassocks
Hi I'm Tom ,a local bricklayer and general builder living in brighton for the last 24 years .I've been working in construction for 20 of those years .
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Latest review:
Bricklaying- 23 Sep 2025
Clearly a professional of his trade. High-end work made to look effortless. A skilled worman. Demolished our wall quickly and built two more with a great finish. Carpentry involved also of a high quality. Would highly recommend using Tom.
Integral Building & Decorating Ltd
Rating: 5 out of 5
Loft Conversion Company in Hassocks
Integral Building & Decorating is a friendly and reliable building service based in Hove. We offer free quotations for all aspects including: Interior and Exterior Building Work, Extensions, Loft conversions, Kitchen Fitting, Bathroom Fitting, Painting and Decorating.
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Latest review:
Painting & Decorating- 30 Jun 2023
Murat was fantastic he did a great job to perfection and cleaned everything up afterwards. He was very polite and accommodating. Highly recommend.
Brighton lofts and renovations
Rating: 5 out of 5
Loft Conversion Company in Hassocks
Carpentry and building. Loft conversion
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Latest review:
Loft Conversion- 26 Apr 2026
Very pleased with the loft renovation. Dean was accommodating & flexible working with me to get the job specification right before starting. He stuck to budget & communicated with me throughout the project, letting me know about progress, any delays or changes that needed to be made. The finished job is a really good standard & exceeded what I thought could be achieved in the loft space . I would highly recommend Dean & his team.
R&G Construction
Rating: 4.6 out of 5
Loft Conversion Company in Hassocks
We do a lot of extension work including kitchen and bathroom refurbishments all over Sussex. We cover all aspects of these jobs including all plumbing and electrical works. We Promise that we will do everything to fulfil our reputation.
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Latest review:
Loft Conversion- 23 Feb 2023
I trusted Robert's advice on what was needed to be done for this project which started with a loft conversion and progressed to include a ground floor extension. Robert is a very considerate guy and very accommodating although not the most organised or tidy. The loft conversion work went well and I was very please with the result and with Robert's communication, however Robert had massively underquoted for the project and some of the workmanship was very poor and had to be redone (i.e.: tiling in the bathroom that resulted in leaks and damage to the ceiling in other rooms). As it transpires a lot of the issues we have now are due to a combination of poor workmanship (Robert's workmen are just not as skilled as Robert and we noticed that Robert was pretty much a 'one man band' and he spent a lot of his time also fixing what they were not doing right), poor choice of materials and that there were a lot of cutting corners. I am now left with a roof and dormer that have been leaking and causing massive internal damage to walls, ceilings, door frames, window frames and outdoor fascia that insurance will not cover due to poor workmanship and installation. Specialist roofers have identified multiple unfinished small jobs and incorrect use of materials that caused these issues. I have been unable to contact Robert via phone or email to discuss these matters.
Towner Carpentry Ltd
Rating: 5 out of 5
Loft Conversion Company in Hassocks
Towner Carpentry Ltd are a carpentry and construction company based in Brighton, and covering the east sussex area. We have a team of highly trained professionals who carry out their work to the highest standard and to meet the needs of our customers we pride ourselves in being approachable, reliable and trusting. We promise to see your job through from idea to completion.
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Latest review:
Joinery & Cabinet Making- 25 Mar 2022
Craig did a brilliant job and the finish is perfect. Quick response time, very friendly and professional service. Would definitely recommend and use Towner Carpentry again in the future.
Reece baker
Rating: 4.7 out of 5
Loft Conversion Company in Hassocks
Small independent construction company, looking to build your home and new client relationships Fully qualified with 14 years of experience.
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Latest review:
Carpentry- 4 May 2025
Excellent service
Coastline Bathrooms and Refurbishments Ltd
Rating: 4.9 out of 5
Loft Conversion Company in Hassocks
We are a bathroom and home improvements company with over 25 years experience. We have now started doing loft conversions and extensions, we have a great team of tradesman who are professional and experienced. We aim to give high quality workmanship at a competative price. Services offered include; Full bathroom design and installation Kitchen installation Loft conversions Extensions Painting and decorating Plastering Tiling Full property refurbishments
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Latest review:
Gas Work- 7 Feb 2019
I was very pleased that Shane suggested that he and his team could uninstall my leaking cast iron radiators and prepare them for collection and then reinstall them as soon as they were redelivered. He saved me a lot of money as I didn't have to replace them with new ones. I was very satisfied and would definitely recommend.
CGH
Rating: 5 out of 5
Loft Conversion Company in Hassocks
A highly skilled & experienced general builder with three decades of hands-on expertise in the construction industry. Proficient in all aspects of residential & commercial buildings, including Structural works, renovations, ensuring compliance with building codes & delivering high-quality craftsmanship. Known for a strong work ethic, problem-solving skills, & attention to detail, with a commitment to completing projects on time & within budget. Well-versed in health & safety regulation, project planning, & client relations. Whether working independently or leading a team, consistently delivers durable, aesthetically pleasing, & functional structures. * Upgrade bathrooms & Kitchens * renovation projects * Room extensions * Outbuilding conversions * Porches * Garage conversions * foundations “ Damp Proofing * concreting * drainage projects * turfing * garden clearance * artificial grass * resin installers
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Latest review:
Groundwork & Foundations- 6 Jul 2025
Great job relaying a patio and building a bar and hard standing for a hottub. Chris also made us a concrete top for the bar which looks great. Hard working, reliable and overall very happy with the work
RJG Construction
Rating: 5 out of 5
Loft Conversion Company in Hassocks
We offer an all in one package to take the stress away of finding multiple trades. Carpentry, Joinery, Tilling, Painting, Electrics, Plumbing, Plastering, Refurbishment, WHY MOVE? '"JUST IMPROVE". All aspects of carpentry and building works undertaken.
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Latest review:
Refurbish of office kitchen, new work surfaces and new cupboards and breakfast bar, replacement of office internal doors, a real challenge in a grade 2 listed building where nothing was square or aligned. Also cosmetic joinery for windows pelmets. Changed all door furniture and window locks and pull handles etc. A job completed with precision, real quality work, clean and tidy and great value.
Power construction
Rating: 5 out of 5
Loft Conversion Company in Hassocks
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.
Southern extensions
Rating: 4.1 out of 5
Loft Conversion Company in Hassocks
We have over 30 years experience in all aspects of building. Starting in London and now covering the south coast. This includes the maintaining of residential properties as well as loft conversions/ extension's /basement's / kitchens / bathrooms/ decorating (internal and external) /brickwork / plastering / plumbing. All trades workers are fully qualified. Properties are left clean and tidy at the end of each day. Work is guarenteed and fully insured. we only fully compleat one project at a time are based in Hove / eastgrinstead / Eastbourne We cover from Eastbourne to Worthing and up to Crawley
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Latest review:
Loft Conversion- 2 Sep 2020
We commissioned Mark to do our loft extension and were very happy with the end result. As a tradesperson, Mark is really friendly and easy to talk to. the team knew what they were doing from start to finish. The architects drawings were off, so we had to overcome that issue, but they did a good job. Having read a previous comment about finishes, I can say that I expected to hire a painter, decorator at the end. However, saying that, there were a couple of spots that needed re-snagging and Mark went over to make sure we were happy. Overall, I'd look to hire Mark again. We chose a lot of our fixtures and fittings, so think that worked well to give the finish we wanted.

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Hassocks, are rated 5 out of 5 based on 1 review from customers like you.

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What services are offered by loft conversion companies in Hassocks?

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

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 Hassocks loft conversion company.

Find a loft conversion company in Hassocks 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 Hassocks.

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 Hassocks can view your job and register their interest.

Step 2: Review and compare Hassocks 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 Hassocks 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 Hassocks 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 Hassocks

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 Hassocks?

A local loft conversion company in Hassocks 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 Hassocks 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 Hassocks 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 Hassocks

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 Hassocks before agreeing to start the work.

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

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