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Loft Conversion Companies in York

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

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Some of our top rated loft conversion companies in York

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  • Loft Conversion Company in York

    Professional and friendly service specialising in all Joinery and renovation work. Est 2005, City & Guilds Qualified

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  • Loft Conversion Company in York

    We provide Specialist carpentry, general joinery and property maintenance services for trade and public. Our work is carried out to the highest standards by time served tradesmen which ensures every job we carry out is flawless from start to finish.

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  • Loft Conversion Company in York

    At Blackthorn Construction, we specialise in high-quality extensions, renovations, new builds and all aspects of joinery and building work across York and North Yorkshire. With over 20 years of experience, we pride ourselves on delivering exceptional craftsmanship, attention to detail and a professional service from concept to completion. We understand that every project is a significant investment, which is why we take care of every detail from start to finish, ensuring the process is as smooth and stress-free as possible. Our trusted team of skilled tradesmen shares the same commitment to quality, reliability and workmanship, delivering results that stand the test of time. Honest communication, punctuality and reliability are at the heart of everything we do. We believe in keeping our clients informed at every stage, arriving when we say we will, and treating every home with the respect it deserves. Whether you're planning a home extension, renovation, bespoke joinery project or a complete new build, Blackthorn Construction is committed to delivering outstanding results with professionalism, integrity and pride.

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  • Loft Conversion Company in York

    At Grenda Builders we work hard to provide our customers with the highest quality workmanship at very competitive rates. For over 45 years we have led the way in construction, working in York and the surrounding area turning peoples ideas and dreams into reality. All our work is fully insured, guaranteed and comes complete with building control regulation approval checks throughout the entire process. With us you’re not only investing in great workmanship, but also a highly reputable and trustworthy team ready to deliver it. We believe the customer experience to be of the highest importance when it comes to all our projects no matter how big or how small. Our dedicated team take extreme pride in their work, and strive for perfection through to the finest detail. What we do: * New Builds * Extensions * Renovations * Repairs * Alterations * Conversions * Roofing * Stonework * Walls * Groundwork * Driveways * Patios * & More

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  • BC Building & Joinery : were willing to take on any aspects of first and second fix joinery and Building works. We take a lot of pride in our work and also very reliable and tidy. We’re a small building firm with 5 skilled members to our team.

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  • Loft Conversion Company in York

    Carl winn joinery is a family run company that was first set up in 2006. All our tradesmen are fully insured and qualified to the highest standards. All works carried out comes with a 12month guarantee for peace of mind.

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  • Loft Conversion Company in York

    We are a family run business originally established in 1984. We design supply and install kitchens bedrooms and bathrooms throughout North Yorkshire. As a 2 man team we are approachable and reliable and give the same high standards no matter what type of job we are doing. With any long established business we pride ourselves on customer recommendations and return/repeat business, we believe this is down to been a small family run firm.

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  • Yorkshire Custom Carpentry and building is a York based firm, covering York, Leeds and the surrounding areas. We cover all aspects of carpentry from partitions and roofs to kitchens and bespoke storage solutions. We are happy to discuss smaller projects to spruce up your home or business such as new doors, all the way through to full renovations. Please feel free to get in touch with us (Olly and Andy) where we can discuss how to make your vision reality.

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  • Loft Conversion Company in York

    Get in touch to discuss any projects. Fully qualified and experienced with all building and joinery jobs including: 🔸️Full house renovations 🔸️Extensions / loft conversions / garden rooms 🔸️Structural work 🔸️Traditional roofing & joisting 🔸️1st & 2nd fixes including doors, staircases, balustrades, panelling 🔸️ Kitchen fitting & bespoke cabinet making 🔸️External joinery including sheds, fencing, pergolas, log stores

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  • Loft Conversion Company in York

    I'm a self employed joiner with 34 years continuous experience in the building trade . I served my apprenticeship from 1983 to 1986 where I qualified with a city and guilds distinction in advanced craftsmanship . I specialise in loft conversions and extensions in the domestic market . My team and I also fit kitchens , doors , windows , fascias , roofs and everything else in between . I also have a team of trusted , qualified tradesmen to call upon when I need any gas or electrical work .

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  • Oak & Stone Construction is a trusted building company based in York, specialising in high-quality residential and commercial projects. With a reputation for reliability, craftsmanship, and attention to detail, we deliver everything from home extensions and renovations to bespoke joinery and full property refurbishments. Our team combines traditional building skills with modern techniques, ensuring every project is completed to the highest standard. We pride ourselves on clear communication, honest pricing, and a personal service tailored to each client’s needs. Whether you’re planning a new build, a kitchen remodel, or a full-scale renovation, Oak & Stone Construction works closely with you from concept to completion—bringing your vision to life with care and precision.

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  • My name is Simon of Simon Charles Joinery (Bespoke joinery services). I am a a time served cabinet maker/joiner, having completed a 3 year apprenticeship and also gaining my City & Guilds at Jacob Kramer College, Leeds. I have over 15 years in the joinery and building trade.

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  • Loft Conversion Company in York

    Hi , we are small business with a good reputation around York and surrounding areas, we have now been roofing for over 15yrs and we are very good and take pride in our work , you will not be disappointed,

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  • Loft Conversion Company in York

    At Goodall Joinery and Building, we don’t just expand your home—we enhance your life. For us, it’s about more than bricks and mortar. At Goodalls, we craft spaces where cherished memories are made and shared with your loved ones for years to come. One thing that our clients always seem to mention when giving us feedback, is our attention to detail. Our ethos is based on the highest of quality work, and going above and beyond for our valued clients.

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  • Loft Conversion Company in York

    New to MyBuilder in 2024. 25+ years experience in plumbing and heating, building work, house renovations and loft conversions. Gas boiler, central heating, bathroom fitting specialists and professional kitchen fitters. Friendly experienced trades team here and ready to help you manage and deliver your latest project, whether its a new boiler, kitchen, bathroom or full house refurbishment. Full cover public liability insurance, gas safe registered. Covering North Yorkshire, York, Selby, and surrounding postcodes. Design, build, Installation, service and repair.

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  • Loft Conversion Company in York

    Providing a professional service for over 20 years I have developed a wide range of skills. Kitchen refurbs, flooring, loft conversions, alterations, sheds, carpentry, general building and handy-man work. I like a challenge and can turn my hand to most things. Trustworthy and efficient, I take pride in my work and will respect your home as if it was my own. I turn up on time and always clean up after myself.

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4

Top rated Loft Conversion Companies

Our Loft Conversion Companies in York, are rated 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 York?

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

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 York loft conversion company.

Find a loft conversion company in York 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 York.

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 York can view your job and register their interest.

Step 2: Review and compare York 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 York 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 York 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 York

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 York?

A local loft conversion company in York 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 York 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 York 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 York

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 York before agreeing to start the work.

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

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

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