Loft Conversion Companies in Bolton, North West England

Name: Loft Conversion Company
Brand: MyBuilder
SKU: loft-conversion-company
Rating: 3 (4 reviews)

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Some of our top rated loft conversion companies in Bolton, North West England

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Cp joinery
Rating: 5 out of 5
Loft Conversion Company in Bolton, North West England
I started work as an apprentice joiner in 1987, straight from school. I completed a 3 year apprenticeship, learning all aspects of joinery. Since then I have developed my skills and can provide advice and suggestions and deliver a first class service. No job too small.
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Latest review:
Carpentry- 28 Apr 2019
The work that Chris carried out surpassed my expectations. The handrails are finished to a high standard, and Chris fitted them very quickly as my dad was about to move in with us. The gates look really well, and the whole job was very good value. I will definitely be using his services again in the future.
Hassle Free Build
Rating: 4.2 out of 5
Loft Conversion Company in Bolton, North West England
At Hassle Free Build we pride ourselves in delivering a comprehensive, professional and transparent service to all our clients no matter the size of the job. We have expertise in: - Extensions (Single/Double/Wrap Around) - Conversions (Basement/Garage/Outhouse/Loft) - HMO's/Care Homes - Full back-to-brick Refurbishment - Kitchens/Bathrooms - Hard Landscaping (Driveways/Patios/Fencing/Decking/Artificial Grass) - Structural Alterations (Wall openings, Steelwork, Chimney removal, Foundations) Operating all over the North West. We pride ourselves in a Hassle Free service for all your construction needs.
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Latest review:
Loft Conversion- 2 Apr 2025
Hasslefree installed a fixed staircase from space taken from the main bedroom into the loft, great communication at the start agreed price start date and completion of work to take 5 days, unfortunately then the start date slipped and then once the work started it took months to complete meaning we had to sleep on a mattress on the lounge floor for 7 weeks, really stressful and exhausting experience, only giving 2 stars as ken the builder actually finished the job, unfortunately would not use again
Capricorn build northwest ltd
Rating: 4.5 out of 5
Loft Conversion Company in Bolton, North West England
I have a lot of passion for all my jobs I do , I don’t have problems just solutions. I like a challenge and love that pride feeling on completion of every job I complete. I’m hands on , fully communicate with clients always, I like to share ideas with clients but most of all I love to do what all clients are requesting and wanting. Pride and tidiness is my obsession. I really enjoy my line of work 19 years in the trade.
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Latest review:
Kitchen Fitting- 5 Sep 2024
As a Chartered Building Surveyor with experience of working with multiple builders. I can confidently say Jonny is one of the best small builder that I have worked with. Having reconfigured my kitchen, he’s multi skilled with saved me the hassle of calling in different trades. This was an awkward job, working in tight spaces with very little room for error and Jonny nailed it, from rewiring, plumbing, reinstalling quooket tap, new plug sockets and extraction unit - he did it all. Jonny stuck to his quote and didn’t try to play the usual builders games, and where I asked for more work to be done, we agreed a reasonable price through a clear add and omit schedule. He is one of very few builders who would actually omit costs for works that was not completed without a fight. With all his skills I am most impressed with Jonny’s genuine desire to do a job and ethical conduct. I’m happy to act as a reference for any perspective customer.
J Hamer roofing
Rating: 5 out of 5
Loft Conversion Company in Bolton, North West England
J Hamer Roofing is a professional roofing contractor providing high-quality roofing services across Greater Manchester and the surrounding areas. With extensive industry experience, we specialise in re-roofs, roof repairs, and general roofing maintenance for both residential and commercial properties. Our team is committed to delivering reliable workmanship, safe working practices, and long-lasting roofing solutions. Whether it’s a full roof replacement, emergency repair, or ongoing maintenance, we approach every project with attention to detail and pride in our work. At J Hamer Roofing, we understand that a roof is one of the most important parts of any building. That’s why we focus on quality materials, skilled installation, and excellent customer service to ensure every job is completed to the highest standard.
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Latest review:
We've used J Hamer Roofing for a number of large jobs on our house over the years including a beautiful stone extension and a traditional farmhouse style fitted kitchen with stone flooring. Jonny and the team always do an amazing job and go above and beyond to ensure a seamless finish. You can trust Jonny to give you a fair price and to get the job done in good time. He's more recently repaired our flat roof on the garage and porch. We always recommend him and will continue to use him as our go to builder.
Evans building & roofing
Rating: 4 out of 5
Loft Conversion Company in Bolton, North West England
We are home improvement specialists with over 15 years experience in all aspects of building work. Ranging from small domestic work, home extensions to large scale domestic / commercial work. We also have in-house architectural and structural engineering expertise available for all design requirements ranging from planning and building regulations designs to structural calculations / assessments. We are an active member of the FMB (Federation of Master Builders) and are vetted and approved.
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Latest review:
Architecture- 25 Oct 2016
Drawings produced exactly to spec and very quickly. I was so pleased with the service I decided to go with Gary & Anthony for the build as well. There were a few delays along the way but the quality of work has been excellent. The lads have always turned up on time, done a great job and cleaned up after themselves. Gary is very easy to communicate with and responds quickly via text which I find very convenient with working full time. Hit a few problems along the way but Gary always resolved them quickly for me.
R K Tiling
Rating: 4.6 out of 5
Loft Conversion Company in Bolton, North West England
Hello, my name is Robert from RK building services, we undertake all aspects of tiling, plastering,Plumbing, Roofing and Joinery. Our main aim is to support your needs with our friendly service. All our work is completed with the highest quality ensuring your home is left clean and tidy.
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Latest review:
Bathroom Fitting- 18 Jul 2024
Unfinished work . He promised he will be down for finale completion , even though we paid him the full amount trusting he will come back , but fail to turn up .
Krzysztof Kwiecien
Rating: 5 out of 5
Loft Conversion Company in Bolton, North West England
I will make sure all jobs I do will be done with best quality
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Latest review:
Top class job very knowledgeable youngman left site clean & tidy highly reccomend
BNG CONSTRUCTION LTD
Rating: 5 out of 5
Loft Conversion Company in Bolton, North West England
Have work in construction area for more than 20 years as handy man / supervisor and ground worker. We are great team that works hard , clean and responsible for the work we do . We are doing many types of work like handy man .
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Latest review:
Loft Conversion- 9 Aug 2023
Very pleased with Iri, an honest man who is reliable and offers good work. Not to mention sticks to his word about timing. And very affordable. Would recommend to anyone and will be asking for him to come back to do other work for sure. Thank you Iri !!
FORCE CONSTRUCTION NORTH WEST LTD
No reviews yet
Loft Conversion Company in Bolton, North West England
This is force construction director we are very reliable .trustworthy we are willing to travel and we finished work on time we have great team very skillful lads
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MJL Projects
Rating: 5 out of 5
Loft Conversion Company in Bolton, North West England
We are a family based in Prestwich, North Manchester. From a small leak or door resizing to a new kitchen or extension project we work hard to deliver on time every time. We have a wealth of experience in domestic and commercial projects aswell as home owners and landlords in Manchester and further afield. Our owners are tradesmen and on site daily working alongside our employees. We pride ourselves by being always friendly, approachable and skilled in the job role. We are hardworking and forwards think meaning the best results whatever the situation and within timeframe and budget. We are accredited to install fire doors and carry out inspections on fire doors to meet current regulations and approved by local authority for works in schools and council properties. . All our work carry’s a warranty and after sales service no matter what size job.
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Latest review:
Windows & Doors (uPVC & Metal)- 3 Jul 2026
Pete was great — very friendly, punctual, and called me when he was nearly there. He trimmed five doors for me, and the cuts were incredibly straight and neat. He was patient, efficient, and worked quickly. I would highly recommend him!
MMA Building and Property Services
Rating: 5 out of 5
Loft Conversion Company in Bolton, North West England
We are a commercial and domestic building and refurbishment company with a keen eye for detail. Our goal is to provide high quality work at a competitive price.
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Latest review:
Extensions- 14 Dec 2012
We hired MMA to carry out the following to our home: Replace all fascia boards, soffits and guttering. Replace all windows and exterior doors. Single storey extension to rear with bi-fold doors and velux windows. Knock through old kitchen and dining room to make one large kitchen, this room was then knocked through into the extension. Chimney breast knocked out to house a range cooker. Old pantry blocked up and access to it moved to a new door way in the hall. Fitting of a new kitchen. Fitting of a new Utility room. Installation of a new combi-boiler. Retaining wall and patio in back garden. I can reccomend MMA to anyone as the quality of the work carried out was very high with great attention to detail. The small team of freindly guys were excellent and arrived on time every day at 8 am prompt. The whole process was painless and the quote we recieved was by far the most detailed and was very competitive. Overall we are very happy with the work and any changes we wanted to make were accomodated with no fuss - we got exactly what we wanted. I wont hesitate to contact MMA about any future work we plan to carry out.
Liversedge Plastering
No reviews yet
Loft Conversion Company in Bolton, North West England
Transforming your living space has never been easier. Whether you need expert plastering to rejuvenate an old room or are looking to undertake comprehensive interior renovations—such as converting lofts and garages into vibrant games rooms—we've got you covered. Our services include: - **Skimming**: Revitalize your walls for a fresh, smooth finish. - **Interior Renovations**: From lofts to game rooms, we specialize in creating functional and stylish environments. - **Finishing Touches**: Enhance your space with media walls, storage solutions, and dropped ceilings for innovative lighting. With years of experience in all aspects of building work, including house extensions, renovations, plastering, joinery, plumbing, small electrical jobs, and painting, we bring a wealth of skills to every project. Our commitment is to deliver quality results that allow you to truly enjoy your newly transformed space. Let us help you realize your vision from start to beautifully painted finish.
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Clm design and construction
Rating: 5 out of 5
Loft Conversion Company in Bolton, North West England
Here at clm we work to the highest standards and deliver our expert advice along the way, we have been in the industry for over 20 years, from small house repairs to full scale renovations, we also cover damp, We cover the whole of the northwest bringing with us a wealth of knowledge, If you would like a free quotation please don’t hesitate to get in touch with us and one of our guys will be happy to help,
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D&D Handyman
Rating: 5 out of 5
Loft Conversion Company in Bolton, North West England
Small team of professionals with 10+ years experience. Whether it’s a small job mounting your tv or a bigger project, it’s your home and our priority to do things right.
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Latest review:
Handyman- 19 Jun 2026
Both David & Darren worked hard taking up our old stones and turning over the soil where our tree had been. They were both very polite and would recommend David and Darren.
A to Z Builders
No reviews yet
Loft Conversion Company in Bolton, North West England
I am an extension and dormer expert with over 20 years of experience in field. My company can also help you with design or Architect drawings and planning permission. We have completed 3 extensions and 2 dormers in last year alone. I have very competitive rate with highest quality of work. All my clients are welcome to see my past work.
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CC Plastering Systems
Rating: 5 out of 5
Loft Conversion Company in Bolton, North West England
***Plasterer/renderer with over 30 years experience*** I started plastering and rendering straight from school in 1994, 25 years ago and specialise in all aspect of plastering and rendering. I am based in Wigan and cover the whole of the Northwest. I have a small team who work with me and quality comes first and foremost. No job is too big or too small. We also carry out internal building alterations and refurbishments such as garage conversions, bathroom conversions, false ceiling installations Please contact us for a free quote
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Latest review:
Plastering- 27 May 2026
Very satisfied with the job done, nice a tidy 😊

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Bolton, North West England, are rated 3 out of 5 based on 4 reviews from customers like you.

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What services are offered by loft conversion companies in Bolton, North West England?

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

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 Bolton, North West England loft conversion company.

Find a loft conversion company in Bolton, North West England 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 Bolton, North West England.

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 Bolton, North West England can view your job and register their interest.

Step 2: Review and compare Bolton, North West England 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 Bolton, North West England 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 Bolton, North West England 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 Bolton, North West England

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 Bolton, North West England?

A local loft conversion company in Bolton, North West England 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 Bolton, North West England 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 Bolton, North West England 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 Bolton, North West England

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 Bolton, North West England before agreeing to start the work.

Do I need planning permission for a loft conversion in Bolton, North West England?

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 Bolton, North West England 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 Bolton, North West England loft conversion companies offer strategies to minimise disruption, but in complex projects, temporary relocation may be advisable.