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Loft Conversion Companies in Berkshire

Easily find verified Berkshire Loft Conversion Companies. Just post your job to get quotes from MyBuilder's Loft Conversion Companies in Berkshire.

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Some of our top rated loft conversion companies in Berkshire

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  • Loft Conversion Company in Berkshire

    At QC Projects , we specialise in high-quality residential and commercial construction across London and the surrounding areas. With over 10 years of industry experience, we pride ourselves on delivering projects professionally, safely, and to the highest standard from start to finish. Our services include extensions, loft conversions, full refurbishments, structural alterations, bespoke joinery, kitchens, bathrooms, roofing, fit-outs, decorating, and complete project management. Whether it’s a modern home renovation, a high-end finish, or a complex structural project, we bring the same attention to detail and commitment to quality on every job. We understand that choosing the right builder is a major decision. That’s why communication, transparency, cleanliness, and reliability are at the centre of how we operate. We work closely with clients, architects, designers, and building control to ensure projects run smoothly and are completed on time and within budget. Our team is fully committed to customer satisfaction and building long-term relationships through trust, workmanship, and professionalism. No shortcuts, no hidden surprises — just quality construction delivered properly. "Visit our website for more of our work"

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  • Loft Conversion Company in Berkshire

    32 years experience polished plaster veneitian,Stucco. Lime plaster and traditional methods, Gypsum based products and all aspects of Rendering and dryling systems..tacking and sticking as it’s often referred as.. General Building works also carried out.

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  • Loft Conversion Company in Berkshire

    Carpenter builder site agent 40 years experience

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  • Loft Conversion Company in Berkshire

    Gatehampton Homes are a Developer/General Contractor with years of experience. We have an inhouse flooring team that have delivered high quality finishes in previous jobs. Our prices are competitive because our flooring services are direct to labour. Please visit and contact us through our Instagram @GatehamptonHomes or our LinkedIn for more info on what we’ve done to date. For larger jobs, we can provide Gantt Charts and Detailed Cost Breakdowns so you know exactly how the project is progressing. Free quotes available on request.

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  • Ash Home Renovations turn your dreams into reality and achieve complete client satisfaction by understanding, designing, creating and building your vision in the most cost effective way, with a quick turnaround. One company does it all. All work undertaken is fully insured and guaranteed.

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  • Loft Conversion Company in Berkshire

    We provide Home improvement services. We carry out any building related work.

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  • Loft Conversion Company in Berkshire

    I am professional roofer with over 8 years of experience in residential and commercial roofing.i specialize in installing a variety of materials,including wood structural,tiles,slat,flat roofing and steel beems. I can work any where in uk. I dont mind to travel for work. You should choose us because we are highly professional and we have our own team to finish job within short period of time and with professional finish.

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  • Loft Conversion Company in Berkshire

    All building work undertaken.

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  • Loft Conversion Company in Berkshire

    At MCG Roofing contractors , our team bring together many years of roofing expertise and experience in all aspects of roofing to a diverse range of clients across a number of sectors that include, domestic, commercial, house developers, local authorities, national heritage and industrial.

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  • Loft Conversion Company in Berkshire

    We are specialists in extensions, loft conversions. We do general renovations.

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  • Loft Conversion Company in Berkshire

    10+ years of expertise along side reputable businesses, specialising in loft conversions and comprehensive carpentry. We're punctual, hardworking, and known for our excellence. Trust us to enhance your space!

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  • Loft Conversion Company in Berkshire

    We are a family company who provide internal and external cleaning, clearance and mould services. Our services cover the whole of property from a one off mould survey and treatment, full deep clean, internal or void clearance, general clean, window cleaning, gutter cleaning, jet washing and general gardening and clearing. All types of property are covered, homes, Airbnb, communal areas, companies or offices and all clients domestic, blocks of flats and schools, commercial offices or factories. We offer a range of services at fixed pricing such as One Off Clean such as a cooker or property deep clean, builders clean, Airbnb or new tenancy clean both internally or externally including garden clearance. We also undertake regular cleaning or clearance to property at regular intervals. Our team are all vetted, hold clean valid DBS clearance, our work and team are fully insured, guaranteed and we all provide the highest quality service. Also available are electronic completion reports. All services are managed, inspected and signed off by our management team and we provide a high quality service at affordable realistic prices.

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  • Loft Conversion Company in Berkshire

    With over 20 years experience we are a well established company based in Oxfordshire specialising in all aspects of renovations with an excellent reputation for quality and reliability. Our aim is to provide a professional and friendly service, offering a high standard of work at a competitive rate using quality products.

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  • Loft Conversion Company in Berkshire

    I’ve had a lot of experience building loft conversions and garden rooms little fixes and plasterboarding

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  • Loft Conversion Company in Berkshire

    Here at SST Homes, we have been providing building services for over 15 years. We take great pride in carrying out all types of building works including New builds, Renovations, Extensions, Loft conversion, Commercial projects, Maintenance contracts and Smart Homes.

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  • Loft Conversion Company in Berkshire

    Hi I’m dean from diem brickwork and construction. At diem brickwork and construction we aim to provide the best quality work and make the process stress free we are fully insured with professional and liability insurance and take our responsibility very serious to leave you happy every time we have been trading for 25 years we have lots of valuable customers that would provide reviews

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4.4

Top rated Loft Conversion Companies

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

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What services are offered by loft conversion companies in Berkshire?

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

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 Berkshire loft conversion company.

Find a loft conversion company in Berkshire 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 Berkshire.

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 Berkshire can view your job and register their interest.

Step 2: Review and compare Berkshire 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 Berkshire 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 Berkshire 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 Berkshire

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 Berkshire?

A local loft conversion company in Berkshire 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 Berkshire 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 Berkshire 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 Berkshire

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 Berkshire before agreeing to start the work.

Do I need planning permission for a loft conversion in Berkshire?

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

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