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Loft Conversion Companies in Acton Green

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Some of our top rated loft conversion companies in Acton Green

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  • Loft Conversion Company in Acton Green

    I wanted to become a construction worker since I was a child and I became one. I like what I do and that's why I do it very professionally to satisfy every client who chooses me.

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  • Loft Conversion Company in Acton Green

    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 Acton Green

    IT is a full service building company specialising in home renovations, home extensions, full maintenance and building alterations across the London. If your goal is to add value to your most important asset, get in touch and let us know what you are wishing to achieve, or read more about our wide range of home improvement services, before getting a no obligation estimate.

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  • Loft Conversion Company in Acton Green

    Our team consists of London’s most innovative builders, tradesmen, architects, engineers and problem solvers, who create breathtaking residential and commercial environments, with the optimum functionality, for the best value for money.

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  • Loft Conversion Company in Acton Green

    Hi ! My name is Adrian I been working on construction industry for almost 8 years now! I have a small company with my brother which we call it ’ Allushi Construction LTD’ We undertake any kind of work including: Loft conversation House Extension Full house refurbishment Electrical and plumbing work Painting and decorating Kitchens and bathroom Carpentery work Plastering And many more !

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  • Loft Conversion Company in Acton Green

    Hello, we are a small business that specialise in spray foam removal, we deal with both private and commercial properties of all sizes. Please contact for a quote as soon as possible as possible.

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  • Loft Conversion Company in Acton Green

    I specialize in high-quality **house refurbishments**, **extensions**, and **complete bathroom installations**, transforming homes with tailored solutions. From modernizing outdated spaces to creating seamless extensions and luxurious bathrooms, I handle every aspect from design to completion. My work focuses on craftsmanship, clear communication, and delivering durable, stylish results that enhance your home's value and functionality.

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  • Loft Conversion Company in Acton Green

    Ive been working in various construction industries for 12 years, from brick laying, basement dig outs, underpinning and specialise in waterproofing and major structural works. I have worked extensively as a site manager on central London basement developments and numerous full refurbishments at private properties throughout Wimbledon, Clapham and Hampstead. I have great partners and connections with extremely high quality professionals in the industry who never fail to deliver on time.

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  • Loft Conversion Company in Acton Green

    About Blg construct, North London & M25 | Family-run | 25+ Years' Experience Hi, I’m Ben. We’re a family-run building company with over 25 years of experience passed down from my dad and uncle. A few years ago, I started my own business to carry on the legacy with fresh energy and a hardworking attitude. Why Choose Us? ✅ We turn up — rain or shine ✅ We treat every project like it’s our own ✅ We’re honest, reliable, and take pride in our work ✅ No cutting corners — just proper, solid workmanship. Our Services; We do project management and A to Z work from design to build and also we have team of planning to help with any applications. Our Philosophy "We don’t just build homes — we build trust." Every job matters to us, no matter the size. We work hard, keep things tidy, and always aim to leave you with results we’re proud of — and you are too. 📍 Based in central London — covering central, all M25 areas and also North London. 📞 Get in touch for a free quote or a friendly chat about your project!

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  • Loft Conversion Company in Acton Green

    Welcome to our building company Kings Row Build ( Registered as Kins Row Build LTD), where we specialise in home extensions and loft conversions. With over 10 years of experience in the industry, we have built a strong reputation for delivering high-quality projects that exceed our clients' expectations. Our team of skilled professionals is dedicated to providing exceptional service and craftsmanship, ensuring that every project is completed to the highest standards. Whether you are looking to add extra space to your home with a stylish extension or make the most of your loft space with a conversion, we have the expertise and skills to bring your vision to life. We take pride in our work and strive to create beautiful, functional spaces that enhance the way you live. Our extensive portfolio of successful projects showcases our commitment to excellence and attention to detail. If you are considering a home extension or loft conversion, look no further than our building company. Contact us today to discuss your project and see how we can help you transform your home.

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  • Loft Conversion Company in Acton Green

    100years Construction Ltd “Where vision takes shape with quality that lasts” Lofts | Extensions | Roofing Full House Refurbishments Free Quotes Available

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  • Loft Conversion Company in Acton Green

    We are different from other construction companies as we provide timely and unique services to our respected clients. We see to it that our orders reach our clients on time and allow time to negotiate a fair price We as a construction company, strive hard to stand up to the expectations of our clients, and if you choose us, we will endeavour to give you the best service as possible. If we make a mistake, we will own up and rectify the error at no cost to the customer

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  • Hi were Dbird Carpentry & Building we are a family run company by myself Daniel and my brother Ellis. We take pride and love what we do! We will help you every step of the way through your project no matter the size.

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  • Loft Conversion Company in Acton Green

    We are the loft conversion specialists that have transformed hundreds of homes across the south east . Creating luxurious new spaces for customers to enjoy and adding considerable value to the property . Check a trade ✅

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  • Loft Conversion Company in Acton Green

    Specialized in a vast number of Façade Installations as:Façades installation (installation of different types of cladding, curtain wall system, single and double glazed system); Shop fronts, atriums, GRC and metal panels facades, high performance rainscreen cladding system, canopies,balustrades, louvres, vents, privacy screens, etc.); Maintenance of glazing systems; Glass replacements; Structural Glazing, Structural Silicone, Suspended Ceiling,Terracotta Rainscreen, Mastic Works.

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  • Loft Conversion Company in Acton Green

    Hi there, I have over 20 years experience in building extensions, landscaping and bathroom refurbishments.

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4.2

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Acton Green, are rated 4.2 out of 5 based on 9 reviews from customers like you.

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What services are offered by loft conversion companies in Acton Green?

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

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 Acton Green loft conversion company.

Find a loft conversion company in Acton Green 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 Acton Green.

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 Acton Green can view your job and register their interest.

Step 2: Review and compare Acton Green 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 Acton Green 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 Acton Green 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 Acton Green

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 Acton Green?

A local loft conversion company in Acton Green 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 Acton Green 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 Acton Green 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 Acton Green

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 Acton Green before agreeing to start the work.

Do I need planning permission for a loft conversion in Acton Green?

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

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