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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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  • With over 25 years of hands-on experience in the construction industry, we’re proud to offer a complete renovation and building service across Mid Cornwall – covering areas from Fowey to Falmouth and the North Coast. As a small, family-run business run by two brothers raised around the trade, construction is in our blood. We’re trained joiners and carpenters by trade, but our expertise stretches across every aspect of the building process. Our team has worked on high-quality builds throughout Cornwall, and between us, we bring a wealth of knowledge across the full spectrum of construction. From groundwork and landscaping to full renovations and new builds, we’re equipped to handle projects of all sizes with precision, care, and craftsmanship. Our Core Services Include: Groundworks & Landscaping Carpentry & Joinery Garden Rooms Loft & Garage Conversions Home Extensions & Annexes Full Renovations & New Builds Kitchens & Bathrooms Tiling & Finishing Work Get in touch today and find out how we can bring your ideas to life — with the skill, professionalism, and personal service that only a dedicated local team can offer.

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  • We are a family run business, with your vision in mind and your budget in check, we ensure you get the most out of your money.

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  • MJM Renovations offers a professional and reliable service for all renovation needs.

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  • I specialise in all aspects of property maintenance, Extentions, and loft rooms. Also bathroom and kitchen replacement. I am able to offer bespoke design and planning advice, and work closely alongside our architect

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  • We the BBN BUILDERS LTD one of the fast, reliable and trustworthy in East London. Our company main goal is providing good work with customer satisfaction. We been in this business since 2017. We specialise in Extensions, Loft , refurbishment, New builds , outhouse and all other building work .

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  • Top Notch Builders (Surrey) Ltd are high quality building firm with a strong reputation in the Leatherhead and Surrey area with a number of prestigious projects completed to date. Specialising in new builds, extensions and conversions, Top Notch Builders have the skills, expertise, experience and resources to project manage, contract and /or build your project to an exacting standard.

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  • Over 25 years experience in general building, domestic and commercial which includes: ●Extensions ●Loft conversion ●Garage conversion ●Full refurbishment ●Painting and decorating ●Kitchen and bathroom fitting

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  • Interior Home Solutions Essex is a proud family-run business with over 30 years of experience, specialising is a wide range of home improvements, including extensions, loft conversions, and renovations. Based in Essex, we’ve built a solid reputation for delivering high quality work and exceptional service to homeowners across the region. From the first consultation to the completion of each project, we work closely with our clients to ensure that every detail is considered and their vision is realised. Whether you’re expanding your home, transforming an unused loft, or renovating your living space. Interior Home Solutions Essex combines decades of expertise with a personal touch to create spaces that are both functional and beautiful. Our family values of trust, integrity and craftsmanship guide everything we do. We’re proud to be part of Essex community and continue to help homeowners create their dream homes with the highest level of care and professionalism.

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  • I've been working as a joiner/carpenter for over 15 years and have experience making alsorts of bespoke furniture check out my Instagram @bespokebybenjamin I've also carried out alsorts of structural work. Happy to measure up, quote and advise free of charge in Leeds and surrounding areas. I have a great relationship with my structural engineer who is also an architect and so we can bring your ideas to fruition. Please don't hesitate to get in touch, thank you for reading and I hope to hear from you soon. Ben Hotchin

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  • Dwelling group teams has been doing design and construction with more than a decade. We take pride in high quality work and 100% customer satisfaction. We specialise in the following types of projects. - Kitchen Design & Build - Wardrobe Design & Build - Bathroom Design & Build - Home refurbishment - Home extensions - Glazing (Windows, Doors, Patio)

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  • Hi I'm Glenn, a builder for over 25 yrs. From starting at the bottom and making my through all the main trades a builder needs and learning from some of the best in the business, I'm proud to say Aarbuilders was built by me but for you. Free quotations, advice and help when needed, we care and want to make your dreams a reality. No job too big or small.

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  • We are a general building company specialising in interior and exterior renovations including new build extensions and loft conversions. We pride ourselves on the high standard of work with attention to details and the relationships we have with our customers.

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  • our company provides all types of roof work including guttering and fasia structure work and full complete loft conversion according to drawings

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  • All aspects of roofing and building work

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  • Carpentry ,timber frame,doors,kitchens,

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  • Transform Your Home with SW Lofts & Extensions Looking to maximize space and add value to your home? Our expert team specializes in high-quality loft conversions and house extensions, delivering stunning, functional spaces tailored to your needs. Whether you need an extra bedroom, a stylish home office, or a spacious open-plan living area, we bring your vision to life with precision and care. From initial design to final construction, we handle everything—ensuring a smooth, hassle-free experience. Our skilled professionals use top-quality materials and modern techniques to create seamless extensions that blend perfectly with your existing home. With years of experience and a commitment to excellence, we’ve helped countless homeowners unlock their property’s full potential. Get in touch today for a free consultation and start your dream home transformation!

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4.1

Top rated Loft Conversion Companies

Our Loft Conversion Companies, are rated 4.1 out of 5 based on 69 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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