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A loft conversion can transform your home, adding valuable space and functionality, but it requires the right professional for the job. With MyBuilder, finding a loft conversion company near you has never been easier. Simply post your job and you’ll be matched with interested local professionals who can help. You’ll be able to read verified reviews, compare quotes and choose the best option for your project. It's quick, easy and puts you in control.

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Review profiles and choose

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Some of our top rated loft conversion companies

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  • BSH Contractors Ltd specializes in loft conversions and construction labour services, delivering professional workmanship, dependable service, and high-quality results. We are dedicated to helping clients transform their properties with efficient, reliable, and cost-effective construction solutions.

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  • I've been self employed for over 30 years Worked on commercial and private work interior and exterior very good standard of work free estimates available

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  • JA Joiner Dundee covers all aspects of joinery to a very high quality level of finish with no attention to detail left out Kitchens & Bathrooms Windows & Doors Media walls Decking & Fencing Skirtings & Facings Cladding & Roofline Wall panelling Fitted wardrobes Flooring Full renovations & newbuilds

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  • Reliable and proffesional carpenter with 30 years experience. Helpful advice on any home projects. Fast and efficient service and a clean and tidy finish

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  • One Solution Construction is a friendly, reliable building company based in Epsom, serving Surrey and the surrounding areas. With over 20 years of experience in the construction industry, we specialise in house extensions, full refurbishments, loft conversions, renovations, structural alterations and general building work. We take pride in delivering high-quality workmanship, clear communication and a professional service from start to finish. Whether you are extending your home, renovating a property or undertaking a complete refurbishment, our experienced team is committed to completing every project on time, within budget and to the highest standard. Customer satisfaction is at the heart of everything we do, and we work closely with our clients to ensure their vision becomes a reality. No job is too big or too small, and we offer free, no-obligation quotations.

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  • Hello! I have been working in this industry for over 10 years, having experience on building sites and on privat jobs aswell. I also do loft extensions , house extensions , roof refurbishment, groundwork and finishing touches to garden patios!

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  • We are a reliable and experienced team specialising in general building, loft insulation, and loft boarding solutions. Whether you're looking to improve your home's energy efficiency, create valuable storage space, or undertake renovation and maintenance work, we deliver high-quality workmanship with attention to detail on every project. Our Services Include: Loft insulation installation and upgrades Raised loft boarding systems to protect insulation and maximise storage Loft access improvements and safe walkways General building and property maintenance Internal and external repairs Carpentry and joinery Home improvements and renovations Fencing, decking, and outdoor structures Plastering, decorating, and finishing work Handyman services and bespoke projects We pride ourselves on providing honest advice, competitive pricing, and a professional service from start to finish. Every job is completed to a high standard using quality materials, ensuring durable, practical, and cost-effective results. Whether it's a small repair or a complete loft transformation, our experienced team is committed to delivering work you can trust. ✔ Fully Insured ✔ Free No-Obligation Quotes ✔ Reliable & Friendly Service ✔ Quality Workmanship Guaranteed Get in touch today to discuss your project and see how we can help improve your home.

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  • At CSB Construction & Development, we provide high-quality carpentry, joinery and construction services across Essex. We specialise in bespoke fitted furniture, media walls, kitchens, flooring, panelling, garage conversions, garden rooms and home renovations. We take pride in delivering exceptional workmanship, attention to detail and a reliable, professional service from start to finish. Whether it’s a small home improvement project or a larger renovation, we’re committed to completing every job to the highest standard and ensuring complete customer satisfaction.

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  • We’ve been operating for the last 2 years, specialising in loft insulation, general handyman services, and ventilation restoration and renovation. Based in London, we work across the city and surrounding areas, delivering tidy, reliable work to homes and small commercial properties. Our focus is on improving energy efficiency, indoor air quality, and overall comfort, with attention to detail and clear communication from start to finish. Fully insured and committed to high-quality finishes, we make sure every job is done right the first time.

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  • Bright Heritage — Construction & Property Maintenance Quality workmanship. Reliable service. Built with pride. At Bright Heritage, we provide professional construction and property maintenance services throughout Chichester, West Sussex and surrounding areas. We take pride in every job, whether it’s a small repair, property maintenance, renovation or a larger construction project. Our aim is simple — deliver quality workmanship, pay attention to the details and leave every customer completely satisfied with the finished result. We work closely with our customers from start to finish, ensuring we understand exactly what you want and keeping you informed throughout the project. ✅ Professional & reliable
✅ High-quality workmanship
✅ Attention to detail
✅ Friendly, honest service
✅ Small & large projects considered Your property. Your vision. Our pride. Bright Heritage — Built with pride. Crafted to last.

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  • We are the team of professionals that can turn your house into a dream. Quick, reliable and accurate work.

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  • Imperium Engineering is a trusted structural engineering and construction company serving residential and commercial clients across the UK. We provide practical, cost-effective solutions for projects ranging from minor structural alterations to large-scale construction works. Our team specialises in structural calculations, structural surveys, RSJ design and installation, temporary works design, extensions, loft conversions, refurbishments, and new-build projects. We also deliver full construction services, managing projects from initial design and planning through to completion. With a strong focus on quality, safety, and compliance, we work closely with homeowners, developers, architects, and contractors to ensure every project is completed to the highest standards. Our combination of technical engineering expertise and hands-on construction experience allows us to provide a seamless service, helping clients save time, reduce risk, and achieve the best possible outcome. At Imperium Engineering, we are committed to delivering reliable advice, professional workmanship, and exceptional customer service on every project.

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  • Building an extension is a big investment, and choosing the right builder shouldn't be stressful. At Vivena, we believe great building work starts with trust. We turn up when we say we will, communicate clearly throughout your project, and treat your home with the same care and respect we'd expect in our own. We specialise in home extensions, renovations and structural alterations, delivering high-quality workmanship that is built to last. Whether you're creating more space for your family or increasing the value of your home, we're committed to getting every detail right. From your first quotation to the final handover, you'll always know what's happening. We provide honest advice, transparent pricing and keep you informed every step of the way - no hidden surprises or unnecessary jargon. We also understand that we're working in your home, not just on a building site. That's why we keep our work areas safe, organised and as tidy as possible while minimising disruption to you and your neighbours. Our goal is simple: deliver a finished project you'll be proud of and a building experience you'll happily recommend to friends and family. If you're planning an extension or renovation, we'd love to discuss your ideas.

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  • We are a family-run construction company with over 20 years of experience, proudly delivering high-quality workmanship across a wide range of building services. From independent house builds and renovation projects to extensions, we offer a complete construction service tailored to our clients' needs. Our skilled in-house team specialises in all aspects of roofing, joinery, plastering, rendering, walling, and kitchen and bathroom installations. We are also proud to be one of the few companies with the expertise to work with stone, whether that's matching existing stonework, stone dressing, or traditional stone walling. By keeping everything in-house, including our own plumbers, electricians, plasterers, and builders, we maintain complete control over quality, communication, and project delivery from start to finish. We believe that honesty, transparency, and reliability are the foundations of every successful project. We pride ourselves on being approachable, flexible, and adaptable, working closely with our clients to accommodate changing budgets, evolving project requirements, and individual needs while delivering exceptional results

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  • Welcome to M&D Builders! We are a reliable, professional building company committed to delivering high-quality workmanship and excellent customer service from start to finish. With experience across a wide range of projects, we specialise in extensions, renovations, kitchens, bathrooms, brickwork, roofing, plastering, patios, fencing, and general building work. Whether you’re planning a small home improvement or a larger renovation, we take pride in completing every job to a high standard. We believe good communication, honesty, and attention to detail are just as important as the finished result. We provide clear quotations, keep you informed throughout your project, and always treat your home with respect. Our goal is simple: to deliver quality workmanship that we’re proud of and that you’ll be happy to recommend. We look forward to discussing your project and helping bring your ideas to life.

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  • Welcome to BJ Construct Ltd, your trusted partner for all your construction needs. As a leading company in new builds, basements, loft conversions, house extensions, refurbishments, underpinning, delta tanking, green roofs, and a wide range of domestic projects, we pride ourselves on delivering excellence in every aspect of our work.

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4

Top rated Loft Conversion Companies

Our Loft Conversion Companies, are rated 4 out of 5 based on 67 reviews from customers like you.

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Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

Looking for loft conversion companies near you for extra living space?

Loft conversions can completely transform your home, unlocking hidden space and adding valuable new rooms that blend style with functionality. Because these projects often involve bigger structural changes, finding the right loft conversion company near you is key.

Whether you’re dreaming of a cozy new bedroom, a bright home office, or a stunning dormer or mansard extension, the right team will bring your vision to life while navigating local building regulations.

Simply post your job on MyBuilder today, and you can connect with local loft conversion companies and specialists in your area. You can then discuss your job, look at customer reviews and compare different profiles, all in less time.

What services do loft conversion companies near me offer?

A loft conversion can truly change the way you live in your home by opening up hidden space and adding much-needed rooms, from tranquil yoga rooms to practical home-offices.

Because these projects often involve complex structural work, it’s really important to hire a loft conversion builder who can get the job done safely and smoothly.

Whether you’re dreaming of a snug new bedroom, a bright and airy home office, or a beautiful dormer or mansard extension, the right loft conversion team will help bring your ideas to life while making sure everything meets local building rules.

Here are some popular services loft conversion companies can help with:

Finding a loft conversion company is easier with MyBuilder, where you can browse detailed profiles, read customer reviews, and get in touch with local loft conversion specialists near you, all in one place. Post your job today, and MyBuilder will connect you with loft conversion companies who are ready and available to help.

Types of jobs loft conversion companies can help with

If you're searching online for loft services, it’s good to know what different types there are. Whether it’s a full loft conversion, adding a dormer or mansard extension, or simply installing skylights or creating a cozy home office, a professional will work closely with you to understand your specific needs.

There are a few different types of jobs a loft conversion company can help with:

Post your job for free today, detailing the type of loft conversion you need, and local specialists who are available and interested will get in touch. Plus, on MyBuilder you can browse tradespeople profiles, read genuine customer reviews, and view galleries of completed loft conversion projects, all in one place.

How to find a local loft conversion company with MyBuilder (in 5 simple steps)

If you’re wondering, “How do I find a loft conversion company near me?” MyBuilder makes it simpler to connect with local professionals.

Here’s how it works:

Step 1: Post your loft conversion job on MyBuilder

Use MyBuilder’s easy job posting process to create a detailed listing about the type of loft conversion you want, including any specific design ideas or requirements.

Step 2: Get matched with loft conversion specialists

Once your job is posted, MyBuilder connects you with loft conversion companies who review your project and express interest in the job.

Step 3: Review and contact interested companies

You can then browse through the profiles of loft conversion specialists who want to work with you, check their customer reviews and pictures of previous projects.

This will help you decide who to contact. Your contact details stay private until you choose to share them.

Step 4: Discuss your loft project and request quotes

Talk through your vision, timelines, and budget with loft conversion services near you. They will usually provide a quote based on the scope and complexity of your loft conversion.

Step 5: Your chosen loft conversion company starts the work

The loft conversion company will manage your project from start to finish so you can look forward to getting the extra space you’ve been dreaming of.

To give you confidence, all tradespeople on MyBuilder are verified and undergo checks at registration, such as ID checks, certifications for regulated jobs and skills assessments before they are added to the platform.

How much do local loft conversions near me cost?

Local loft conversions are usually priced per project rather than by the hour, as the work can take several weeks or even months to complete.

The overall cost will vary depending on factors like the type of loft conversion, the materials used, and the size of your property.

Here’s an overview of average costs for loft conversions in the UK:

Take a look at a more detailed guide on loft conversion prices here. Prices can also vary based on location, project complexity, and any additional features such as skylights, insulation, or new staircases.

To get the best value for your loft conversion, it’s important to compare different quotes and find the right professional for your needs.

Posting your job on a local platform like MyBuilder can help connect you with loft conversion specialists near you, making it easier to find the company that not only fits your vision, but also fits your budget better.

What qualifications should loft conversion specialists have?

When you are planning a loft conversion, loft conversion companies should have the necessary experience, skills and certifications to handle structural work, insulation and finishing details effectively.

Here are the key credentials to know about when you are hiring loft conversion builders:

  • Industry Accreditations: Look for membership in bodies like the Federation of Master Builders (FMB) or National Federation of Builders (NFB) for high standards.

  • Loft Conversion Experience: Choose specialists with a proven track record in various loft styles, from dormer to mansard conversions.

  • Regulations Compliance: Ensure they follow UK building regulations and can secure planning permissions if needed.

  • Public Liability Insurance: Covers potential damages during the project.

  • Reviews & Portfolio: Check past work and client feedback for reliability and quality.

  • Clear Quotations & Contracts: Expect a detailed breakdown of costs, timelines and project scope in writing.

Tip: To ask loft conversion companies about their qualifications, simply post your project on MyBuilder and we’ll connect you with loft conversion professionals in your area.

Why hiring loft conversion companies near you is easy with MyBuilder

Post your job today and see why millions of UK homeowners use MyBuilder to find tradespeople to get the job done.

Whether you’re looking for a loft conversion company to support your home project, our online steps make it easy to find professionals nearby.

  • Post your loft conversion job free and receive responses only from tradespeople who are genuinely interested and available.
  • All companies on MyBuilder are checked for business registration and the proper skills.
  • Browse detailed profiles, customer reviews, and project galleries to find the right team for your needs.

Simply post your job free, and we’ll connect you with local loft conversion professionals who know design, planning, and construction.

FAQ: Your questions about loft conversions answered

What should I expect from a loft conversion company?

A specialist loft conversion company will handle the process from design through to completion. This includes providing detailed plans, dealing with planning permission or permitted development checks, ensuring structural safety (including joist strengthening and fire safety compliance), and managing all trades involved. You should expect transparent pricing, a clear schedule, and full adherence to Building Regulations.

Do loft conversion companies need insurance?

Yes. They should hold public liability insurance to cover property damage or injury, and employer’s liability insurance if they have a team. Companies offering design or structural services should also have professional indemnity insurance.

What questions should I ask before hiring a loft conversion company?

Ask whether they’ve completed similar conversions in properties like yours especially if it’s an older or listed building. Check who will manage planning applications and building control, what their typical timelines are, and whether they offer a fixed or itemised quote. It’s also useful to confirm how they handle unforeseen costs, subcontractors, and any aftercare once the project is complete.

Do I need planning permission for a loft conversion?

Not always. Many loft conversions fall under permitted development rights, especially dormer and rooflight-style conversions, provided they meet specific volume and set-back rules. However, if your home is in a conservation area, or you’re altering the roofline significantly, planning permission is usually required. A good company will guide you through the permissions process from start to finish.

How long does a loft conversion usually take?

The timeline of your loft conversion will vary lots depending on the size and type of conversion. A straightforward Velux or rooflight loft conversion can take around 4 - 6 weeks, while a dormer or mansard conversion may take 8 - 10 weeks or more. A loft conversion company should provide a clear schedule tailored to your design and property.

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