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Loft Conversion Companies in South Kensington

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Some of our top rated loft conversion companies in South Kensington

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  • Loft Conversion Company in South Kensington

    Hi. We are small company based in East London with ower 20 years experience. LOFT CONVERSIONS EXTENSIONS GENERAL BUILDING WORKS REFURBISHMENT BESPOKE FURNITURE CARPENTRY BATHROOMS ELECTRICAL WORKS PLUMBING WORKS GARDENS

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  • Loft Conversion Company in South Kensington

    Skimming plaster, K rendering, Sand plaster, tile work , garden work, driveway work, and any type house renovation and building contract

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  • Loft Conversion Company in South Kensington

    Maple Carpentry (UK) Ltd are experts in carpentry and joinery, fire door installers and maintainers, plumbing & heating and waste management in the South East. We have a combined experience of over 40 years + and have professional team of highly qualified carpenters, plumbers, fire door installers working for both commercial and domestic customers. We can cater to all needs at competitive and affordable prices.

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  • Loft Conversion Company in South Kensington

    TrustBuilt Projects is a London-based building and renovation company providing reliable, high-quality construction services for both residential and commercial clients. We specialise in home renovations, extensions, loft conversions, kitchen and bathroom refurbishments, and outdoor works such as driveways, fencing, and garden landscaping. Our team also manages commercial fit-outs for restaurants, shops, and offices.we manage the entire process from start to finish. Visiting your site for a free consultation and detailed quote Coordinating skilled tradespeople (plumbers, electricians, carpenters, decorators) Purchasing materials and ensuring quality control Managing timelines, communication, and payments — all through one trusted contact With over 30 years of experience in the building trade, we combine traditional craftsmanship with modern project management to deliver dependable, professional results. We believe in transparency, fair pricing, and trust. Every job — big or small — is completed with attention to detail, safety, and customer satisfaction at its core. Whether you’re improving your home, adding new space, or renovating your business premises, TrustBuilt Projects is here to make it stress-free, and successful.

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  • Loft Conversion Company in South Kensington

    Welcome to A Quote Constructors, your trusted partner for comprehensive construction cost estimation and project management services in all over UK. We offer precise solutions for contractors, developers, and stakeholders, ensuring smooth project execution from start to finish. Our services include detailed cost planning, comprehensive project estimating, optimized programme scheduling, thorough bills of quantities analysis, and accurate material takeoff. With years of industry experience, we deliver high standards of service with customized solutions, precise estimates, and rigorous quality control. We prioritize clear communication, transparency, and collaboration, leveraging cutting-edge technology for detailed insights. Committed to sustainability, we optimize material usage and promote efficient resource management. Ready to elevate your construction project?

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  • Loft Conversion Company in South Kensington

    ALL BUILDING WORKS UNDERTAKEN ●Electric ●Plumbing ●Renovation ●New Builds ●Lofts ●Garages ●Extensions ●EVERY TYPE OF BRICKWORK & BLOCKWORK ▪︎Extensions and Garages ▪︎New Builds ▪︎Garden Walls ▪︎Driveway Walls ▪︎Gate Pillars ▪︎Porches ● REPAIRS to existing buildings ●Any type of POINTING ●WEATHER POINTING ■HIGHLY EXPERIENCED TEAM MEMBERS WITH AROUND 30 YEARS OF EXPERIENCE ■GENUINE PRICE

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  • Loft Conversion Company in South Kensington

    Nesimi construction ltd With over 18 years of experience, we specialise in bricklaying, driveways, and paving. We carry out all types of work including garden walls, patios, extensions, repairs, and general building. We pride ourselves on high-quality workmanship, reliability, and attention to detail. All jobs are completed to a high standard, on time, and at competitive prices. Friendly, honest, and professional service from start to finish.

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  • Loft Conversion Company in South Kensington

    Q suite construction Ltd is new company in trade but before open this company i have 17 years my hard work in construction work . I learn the skill and make happen In reality . What image you make in you mind or in your dream about your investment we promise we bring front of you in reality.

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  • Loft Conversion Company in South Kensington

    Bjoldi Construction is a trusted construction group with over 10 years of experience delivering high-quality building solutions. Our expertise spans across residential, commercial, and industrial projects, ensuring precision and excellence in everything we do. From initial planning and design to construction and project management, we are committed to exceeding client expectations with attention to detail, skilled craftsmanship, and a focus on safety and sustainability. Whether it’s a small renovation or a large-scale development, we have the knowledge, experience, and dedication to bring your vision to life.

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  • Loft Conversion Company in South Kensington

    At MILSTRUCT Limited, building is more than just our business — it's our family tradition. With over 40 years of combined experience in the construction industry, we deliver high-quality workmanship across both domestic and commercial projects. As trusted, approved contractors for major pub chains and contractors for private clients, we have successfully completed large-scale projects including full refurbishments, extensions, and structural works. Our reputation is built on providing a seamless, professional service while maintaining the personal, hands-on approach that only a family-run business can offer. We are committed to working closely with our clients to bring their vision to life — delivering projects on time, on budget, and to the highest standards. Quality, reliability, and integrity are the foundations we build on every day. When you choose MILSTRUCT, you're choosing a team that values your project as much as you do.

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  • Loft Conversion Company in South Kensington

    Architectural services Structural Engineering Services

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  • Loft Conversion Company in South Kensington

    Hello, my name is John. I have been working with the ME team in the UK for 15 years. I have experience in this field and so far, I have solved any problem my clients have faced. Together with them, I have worked on both the design and the quality of the work. Thank you and I want to be of use to you.

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  • Loft Conversion Company in South Kensington

    GK Developers is a specialist Design & Build company delivering high-quality extensions, loft conversions, refurbishments and full-home renovations across South West London & Surrey. After 10+ years of working on multi-million-pound structural and residential developments in London, including high-rise RC frames and complex engineering-led projects. Our team saw a gap in the residential market: Homeowners were struggling to find builders who deliver big-project quality, clear communication and reliable project management. So we brought our expertise into the residential sector to raise the standard. Today, every project we take on benefits from the same level of precision, planning, safety and craftsmanship demanded on large construction sites. Our in-house team includes a chartered structural engineer and interior designer, allowing us to manage the entire process from concept and planning to structural works and final finishes. We specialise in: • Single & double-storey extensions • Loft conversions & dormers • Full property refurbishments • Kitchen transformations • Open-plan structural alterations • Landscaping and outdoor works What sets us apart: • Major-project professionalism applied to your home • Transparent communication & accurate pricing • Dedicated project management • Premium workmanship and attention to detail • Design, structure & build handled by one expert team If you want a team that treats your home with the same care and quality as a multi-million-pound project, we’re the perfect fit. Message us today and let’s bring your vision to life.

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  • Loft Conversion Company in South Kensington

    WELCOME TO INTEGRAL BUILDERS We specialize in Extensions, Loft Conversions, Kitchens & Bathrooms for both commercial and residential projects in and around London. Our goal is to make your build as smooth and stress-free as possible. From start to finish, we handle every detail so you can sit back and relax. ABOUT US Integral Builders is a family-run business based in South London, specializing in home renovations. With over a decade of experience in renovations, refurbishments, structural work, and more, we have successfully completed projects of all sizes across London. We are passionate about our work and pride ourselves on building long-term, trusted relationships with our clients through reliability, performance, value, and client satisfaction. Our team of fully trained professionals ensures that every customer requirement is understood from the outset, allowing us to deliver the best results on time and within budget. CONTACT US Have questions or need advice? Reach out to us for a free consultation—we're available 7 days a week and always happy to help.

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  • Loft Conversion Company in South Kensington

    Sintons Projects is a London-based construction company founded and led by Harry Sinton, specialising in high-end home improvements, renovations, and extensions. From the beginning, our goal has been and continues to be to deliver exceptional craftsmanship and create spaces our clients and we can truly be proud of. Follow our journey on instagram @sintons_projects

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  • Loft Conversion Company in South Kensington

    I do kitchen and bathroom installations, loft conversions, extensions, boilers, central heating, electrics, plumbing, tiling, carpentry. I give lifetime warranty on everything I do.

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4.4

Top rated Loft Conversion Companies

Our Loft Conversion Companies in South Kensington, are rated 4.4 out of 5 based on 11 reviews from customers like you.

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What services are offered by loft conversion companies in South Kensington?

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

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 South Kensington loft conversion company.

Find a loft conversion company in South Kensington 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 South Kensington.

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 South Kensington can view your job and register their interest.

Step 2: Review and compare South Kensington 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 South Kensington 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 South Kensington 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 South Kensington

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 South Kensington?

A local loft conversion company in South Kensington 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 South Kensington 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 South Kensington 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 South Kensington

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 South Kensington before agreeing to start the work.

Do I need planning permission for a loft conversion in South Kensington?

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

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