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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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Some of our top rated loft conversion companies

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  • SMI Construction Limited have 20 years experience within the construction industry. Its speciality is high-end traditional and contemporary new build projects, as well as renovations and refurbishments. We offer a full spectrum of building services which include new build projects, extensions and renovations, loft conversions, kitchen and bathroom fittings.

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  • Based in the Vale of Glamorgan, we bring over 10 years of experience delivering high-quality craftsmanship across a wide range of projects. Specialising in both indoor and outdoor work. We ensure every project is completed to the highest standard.

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  • My name is Kaldeep Singh-Dulay, and I bring over 45 years of experience in the building trade. Over the years, I’ve specialised in all aspects of construction and property improvement — covering everything from insulation, plastering, flooring, tiling, and general handy work, through to new builds, extensions, and ongoing maintenance. Alongside my own hands-on expertise, I also lead a skilled team of tradespeople, managing projects and delegating tasks to ensure every job is completed efficiently, to the highest standard, and on time. I’ve had the privilege of working with major companies such as E.ON, British Gas on government-backed ECO schemes, upgrading homes to meet strict quality and energy efficiency standards. What sets me and my team apart is not just our wide range of skills, but the trust we’ve built with customers over the decades. I have a strong track record of excellent reviews, reflecting the care, reliability, and craftsmanship that go into every project. Whether you need small-scale repairs, full property upgrades, or large building projects, we offer a complete A-to-Z service, backed by experience, professionalism, and customer satisfaction.

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  • Wills property developments Ltd. All building works undertaken. Expert plastering and drylining, Specialising in internal insulation systems.

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  • RAP Construction Services Ltd - Domestic & commercial. New build, extensions Design & build and minor civil engineering projects. All requirements undertaken Our staff have over 35 years experience within the construction industry with a vast knowledge regarding all types of construction. We have both a major works section catering for commercial projects as well as a minor works section for domestic projects. Covering Carmarthenshire, Pembrokeshire and Ceridigion.

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  • At SKB Contractors we combine quality craftsmanship with exceptional service. We are a team of trusted, experienced and hardworking tradesmen, skilled in both commercial and residential developments. Combined we have over 30 years in the trades. We take pride in delivering high quality construction projects on time and within budget.

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  • No job too small, no task too tricky. From minor electrical repairs and installations to fixings and maintenance, Skilled handymen who know how to get it done quickly, safely, and to a high standard. Reliable, professional, and ready to make your home or business run smoothly.

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  • A jack of all trades is a master of none, but oftentimes better than a master of one. Here at Handy Hayes we offer a multitude of services. Haulage and plant needs Class 1 (C+E) heavy goods licence CPC and digi card in date. A17 telehandler licence Experienced on 360 and other plant and farm equipment Home improvements 🏡 🏠 🛖 🏚 Shelving Furniture assembly Painting and decorating Interior carpentry Tiling Replace sockets and light fittings Small building projects Garden services Jet washing Gutter cleaning and replacement And much more........... Automotive services 🚗 🚚 🚛 🚚 Plant and road vehicles Diagnostics Hydrolics Servicing Electrical Brakes Can all be done at home or work At my workshop I can do bigger jobs including clutches ect I have over 25 years in the motor trade, and have semi retired this aspect of my career but I still love working on vehicles. If something isnt on the list, I'm sure I can do it, if not, I know someone who can..........

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  • Been a carpenter and joiner for 40 years So plenty of experience in both site work and domestic projects hold my Cscs Cardin health and safety City guilds as well

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  • Experienced building contractor, specialise in refurbishment, remodeling and extension of domestic premises for 20 years. We have remodeled houses to flats with both lateral and vertical extensions, refurbished and retrofit houses for usability and energy efficiency, PAS2023/2035 qualified retrofit and domestic assessor (ECMK), Outbuildings and summer houses with or without insulation and electricity. Excellent with budgeting and managing construction projects with a degree in Quantity Surveying, MSc in Construction Project Management and CIOB sustainable construction training, we offer Management Contracting services for clients that have their own builders, we handle the initial survey, design to ensure buildability and efficiency, construction process and materials, budgeting, waste reduction, sub contractors management, scheduling, and safety.

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  • Hi everyone this is Alex , a very friendly person and hard worker, i’m in building construction from over 15 years i was starting as a hobby and now become a bussines . NO job to big or to small.

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  • At nexgen Design & Build Ltd , we specialise in turning homeowners ideas into high quality, well managed renovations, extensions, conversions and full refurbishments. With many years of experience across construction, structual alterations and property development, we bring a reliable, organised and modern approach to building work. We pride ourselves on: - Clear communication and honest, fixed quotations. - Professional project management from start to finish. - High-standard workmanship across all trades. - Clean respectful working practices in every home. - Strong relationships with trusted sub-contractors and engineers. Whether your planning an open plan knock through, kitchen or bathroom renovation, extension, loft conversion or a full property refurb, we take care of every stage, from structual work and steels to finishing touches. Nexgen Design & Build is part of the wider Nexgen Group, giving our clients confidence, accountability and a name they can trust. If you want a reliable team that delivers quality work and a smooth experience, we'd be happy to help bring your project to life.

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  • C.James Carpentry and Building is a professional building company based near Haverfordwest, Pembrokeshire. All our tradesmen are fully qualified professionals, happy to work on any project old or new. Please get in touch for a free quote.

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  • All aspects of carpentry are undertaken. Complex cut roofing and truss roofing specialist. first fix and second fix. Fully insured and all health and safety (RAMS)

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  • Skilled and reliable carpenter offering high-quality workmanship on all aspects of carpentry. Experienced in first and second fix, bespoke woodwork, repairs, and general building projects. Clean, tidy, and punctual, with a strong focus on customer satisfaction and attention to detail. Free quotes available.

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  • At JLR, we pride ourselves on combining extensive industry experience with a hands-on, personal approach. Working across Greater London, we take care of everything from residential and commercial projects to ongoing building maintenance — giving our clients peace of mind that their properties are in good hands.

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4.1

Top rated Loft Conversion Companies

Our Loft Conversion Companies, are rated 4.1 out of 5 based on 70 reviews from customers like you.

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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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