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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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  • We are a long-established, family-run building company specialising in home extensions and loft conversions across Worcestershire, Gloucestershire and the West Midlands. With over 25 years experience, we offer a complete service, taking your project from initial consultation to full completion. We are committed to providing outstanding craftsmanship and the highest levels of customer

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  • We are a family run loft conversion company that has been operating since 2017. Between the crew we have over 30 years loft conversion experience. We love to help create the perfect loft space for you and to help you achieve your dreams . With the prices of moving properties these days, we see our selves as the better option to help obtain that extra bedroom or office space you require Check out our website skybluelofts.co Insta Skybluelofts We look forward to working with you!

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  • proud member of the Federation of Master Builders vetted & inspected for quality and trust. KIM Construction and Development offers a complete, end-to-end service across the construction and development sector. From initial architectural design and planning, through to construction, interior design, and ongoing property maintenance, we take care of every detail delivering a seamless process from A to Z. We offer: - Staged Payments: invoices only raised upon your satisfaction of each stage. -Inclusive Project Management:dedicated project manager overseeing every detail. -End-to-End Coordination: We liaise with councils, building control, surveyors, and engineers. -Workmanship Warranty: all projects covered by warranty for complete peace of mind. We focus on major residential projects such as extensions, loft conversions, full refurbishments, and new builds. Our expertise also extends to commercial fit-outs and larger renovation schemes. While we may occasionally assist with smaller works for existing clients, our core strength lies in delivering complete construction solutions that add lasting value to your property.

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  • I’m a dedicated professional with extensive experience in loft conversion, extension, renovation and refurbishments. My passion is creating your dream living space, expanding your home with a stylish extension, renovating and refurbishing existing spaces or transforming unused loft spaces into beautiful and functional areas that meet the needs of my clients. Let’s work together to bring your version of life and create a space you’ll love.

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  • Out Build Group Ltd are a loft conversion, extension and refurbishment specialist operating in London, Kent & Essex From concept to completion we work with you to add living space and value to your home. We have dedicated tradesmen that work within this specialised field to ensue we maintain high standard of workmanship.

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  • We specialise in building exceptional residences that combine architectural vision with uncompromising craftsmanship. With 25 years of experience and over 20 strong trades employed directly, we work closely with discerning homeowners, architects, and designers to create custom homes that are as unique and refined as the people who live in them. Our approach is defined by precision, discretion, and white-glove service. We take on a limited number of projects to ensure every detail from foundation to final finishes reflects excellence. Whether it’s a ground-up house or a high end renovation, we manage every step with professionalism and care. We honor design intent, deliver, and build spaces that last for generations. Our work is defined not just by what we build but how we make our clients feel throughout the process. If you're seeking a construction partner who values quality, trust, and timeless design, we invite you to connect. Let’s build something extraordinary.

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  • Level 3 NVQ qualified carpenter, Over 9 years worth of experience, Hard working and works well with customers.

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  • Nexus Lofts and Extensions based Ealing west London family running business specialist on lofts and home extension ! Local homeowners trust Nexus because we put your needs first. We’re committed to transparency, quality, and delivering projects on time and within budget. Our reputation across Ealing & West London is built on honest workmanship and a genuine dedication to customer satisfaction. If you’re looking for dependable builders who make every step easy, we’re here to help bring your vision to life. Why Choose Us Build with confidence backed by our 10-Year Warranty. At Nexus, we take pride in delivering high-quality workmanship that stands the test of time. Our long-term warranty protects your investment and gives you peace of mind, knowing your project is built to last. Reliable service and durable results — that’s the Nexus promise. 10 Year Warranty For any enquiry please Get in touch

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  • With over 20 years of experience in the construction industry, our company has built a strong reputation for delivering high-quality projects with reliability and precision. We specialize in residential, commercial, and renovation projects, ensuring every build meets the highest standards of craftsmanship, safety, and durability. Our dedicated team works closely with clients to turn their vision into reality while completing projects on time and within budget.

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  • Hello, I started this business with a view to providing a stress free service after seeing friends and family basically being ripped off by builders. We will quote you fairly, and work around your needs and requirements. We have multiple years of experience and can tackle all and any job. Personally, I have always loved the transformation & working with people to achieve whatever their property goals maybe. Whilst Loft conversions, rear Extensions, full refurbishments of residential property is what my teams are specialist at, we can do so much more. We will be competitively priced and we will complete your work as our own. Please feel free to contact us for an estimate. Regards Raj

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  • GJB CARPENTERS Fully Qualified city and guilds, Cscs skills card holder, 40 years experience in all aspects of carpentry and joinery.

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  • Rear extension and loft conversion specialists with years in the game, we look to tailor our work tho best satisfy our customers and offer reasonable prices.

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  • I am a professional joiner / builder for over 18 years. We cover everything small to big jobs anything you need just ask we will work along side you to get the job completed .

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  • Referbishments new builds and extensions Trading for 25 years. Good reputation. Most work is by recommendation.

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  • This is Ultimate Contractors LTD. We undertake all kind of building work. Our prices are unbeatable. We always focus on delivering quality work within time frame. We have a team of professionals and you dont have to worry about anything once we are on site. All kind of certificate will be provided. We are fully insured. Thank you for visiting our profile & shortlisting us.

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  • With over 8 years of experience in the construction and property refurbishment industry, we have built a reputation for delivering high-quality work across a wide range of residential and commercial projects. From kitchen and bathroom renovations to full-scale extensions and structural works, our team has successfully completed jobs of all sizes with precision and professionalism. Where We Work Based in London, we proudly serve clients throughout North and East of Greater London and surrounding areas of Essex ensuring our clients receive consistent quality and service wherever they are. Our Expertise We specialise in: Property refurbishments (residential & commercial) Kitchen and bathroom installations Loft conversions and extensions Plastering, painting, and rendering Electrical and plumbing works Structural alterations and steel installations Our team is fully insured with public liability cover up to £2 million, and we offer a 1-year warranty on all completed works for peace of mind. Why Choose Us We believe in doing things right the first time. Our work philosophy is built on transparency, liability, and craftsmanship. We take pride in clear communication, fair pricing, and delivering results that exceed expectations.

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4.1

Top rated Loft Conversion Companies

Our Loft Conversion Companies, are rated 4.1 out of 5 based on 73 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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