Loft Conversion Companies in Runcorn

Name: Loft Conversion Company
Brand: MyBuilder
SKU: loft-conversion-company
Rating: 5 (2 reviews)

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Some of our top rated loft conversion companies in Runcorn

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Gauchwin Carpentry
Rating: 5 out of 5
Loft Conversion Company in Runcorn
I am a carpenter/ joiner based in St.Helens and willing to travel all over. Gauchwin carpentry prides itself on quality, integrity and trust. I believe you have to love your job to do it right and I generally do love what I do for a living from small jobs to large contracts.
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Latest review:
Joinery & Cabinet Making- 18 Mar 2018
Paul completed the project to the high standard we required, on time and to the agreed price. He and his team were polite and courteous at all times.
Hillfoot management ltd
Rating: 5 out of 5
Loft Conversion Company in Runcorn
We are general building contractors who specialise in new builds, extensions, loft conversions and roofing works. We have over 20 years experience in the industry and have accomplished a vast range of projects from new build houses, full church conversions to residential extensions loft conversions, structural alterations and kitchens.
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Latest review:
Stuart and his team have built a house for us back in 2017 to an excellent standard. They also completed an extension on our new house in 2022. Again to an outstanding standard. Very easy to communicate to. Very reliable. Excellent finish on the house Recommended some excellent companies and products to use. Very pleased and would use Stuart and his team every time we need work done.
A D M JOINERY
Rating: 5 out of 5
Loft Conversion Company in Runcorn
WE ARE A FATHER AND SON TEAM, BOTH TIME SERVED CARPENTER/JOINERS, WE HAVE OVER 40 YEARS EXPERIENCE WITH SITE AND PRIVATE PROPERTY WORK.WE LIVE IN WIRRAL. WE PRIDE OURSELVES ON BEING RELIABLE, HARD WORKING, FRIENDLY AND HONEST. OUR WORK IS OF THE HIGHEST QUALITY WE WOULD DO NOTHING LESS AND ALWAYS LISTEN TO WHAT THE CUSTOMER WANTS.
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Latest review:
Carpentry- 24 Aug 2020
Fully satisfied with the job outcome and service. Very reliable and honest. Many thanks xx
K&A CONTRACTING SERVICES LTD
Rating: 5 out of 5
Loft Conversion Company in Runcorn
At K&A Contracting Services Ltd, we deliver high-quality building and electrical contracting solutions with a personal touch. Based in Northwich, we specialise in construction and electrical installation, combining technical expertise with a commitment to craftsmanship and reliability. We believe every project—big or small—deserves the same level of care, transparency, and attention to detail. Our team prides itself on being approachable, dependable, and driven by results that stand the test of time. Below is a few of the jobs we carry out • Domestic construction & renovation • Electrical installation & rewiring • Bespoke contracting solutions tailored to client needs • Commercial construction & renovation Clients choose K&A for our integrity, clear communication, and dedication to delivering value. We’re passionate about building long-term relationships by ensuring each project is completed to the highest standards—on time and within budget.
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Latest review:
Alek and Ste at K&A have been absolutely brilliant. Our balcony collapsed into the main hall entrance of our building last year. We chose K&A to do the work after being let down time and time again by other contractors. They have been fantastic - great communication, reasonable costs, and a great finish on the work done. K&A provided us with their initial quote for the balcony works, and after realising there was a lot more work needing done, and the damage was far worse than we first thought, they were really reasonable and generous, keeping their initial quote pretty much the same, adding on only the essential material prices they would need that hadn't been considered to start with. They've done such a great job, we've asked them to do little works in our apartment, from tiling, to replacing pipes. We couldn't recommend K&A enough!
loft leaders
No reviews yet
Loft Conversion Company in Runcorn
We provide professional loft boarding and loft conversion services, helping homeowners create safe, practical storage and maximise unused space. With full public liability insurance, all the necessary tools, and hands-on experience, we deliver high-quality workmanship from start to finish. Every job is completed to a high standard, with careful attention to safety, insulation, and access. Whether you need simple loft boarding or a full conversion, we offer reliable, honest service tailored to your home. Free advice and clear pricing provided.
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Cheshire Property Solutions Ltd
Rating: 4.2 out of 5
Loft Conversion Company in Runcorn
Cheshire Property Solutions Ltd are a Bespoke Property Renovation and Building Contractor, We carry out: • Most building work • Joinery • Electrics • Plumbing • Plastering • Tiling • Underfloor Heating • We also specialise in full project renovations, flip properties, installations & conversions.
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Latest review:
Conversions - General- 7 Jun 2021
Matt appeared to be incredibly professional upon first visit and quoted a reasonable price with a 5 week lead time. Over the next 3 months, other than arranging an inspector to visit to check the work area, I received very little communication from Matt eventually leading to no contact at all. For over 2 1/2 months now Matt has not returned any of my messages, emails, voicemails or phone calls. I am concerned now that this work is no longer taking place but I have no avenue to pursue to confirm this.
Francis Aldridge Building
No reviews yet
Loft Conversion Company in Runcorn
Caters for all Roofing and Building Needs - with over 20 years experience
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linik construction ltd
No reviews yet
Loft Conversion Company in Runcorn
Here at linik construction we pride ourself on delivering the best experience for are clients, how we do that is by delivering our projects on time, keeping them clean and most importantly on budget. we specialise in loft conversions and extensions which finish to a high standard and deliver quality workmanship
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Whole property services LTD
Rating: 5 out of 5
Loft Conversion Company in Runcorn
Whole property services LTD provide a one stop shop catered to our clients needs. Whole offer total property solutions from minor property maintenance works through to more complex refurbishment, design and build projects. Our trades persons and professional partners operate at the highest standards across all disciplines within the sector, Offering our customers the whole package within one contractor.
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Latest review:
Restoration & Refurbishment- 29 Dec 2021
Jamie completed a full renovation of my property including new kitchen, bathroom and redecoration. As I live abroad it was important to have a reliable and communicative contractor. Jamie regularly shared updates and photos. I visited the property recently and work was completed to a good standard and the property has been transformed into a modern home. Jamie priced the job fairly. I would recommend him as a contractor to others.
S Woodcock Joinery
Rating: 5 out of 5
Loft Conversion Company in Runcorn
Hi, I'm Stephen. fully timed served joiner since 1996 just over 20 years experience .I have been self employed since 2006 working all over Liverpool/north west. I'm based in Liverpool, 17 Aigburth. I also team up with my father who also has over 40 years experience as a joiner. I take on all aspects of joinery from rotten window splicing to laying real wooden floors to fitting traditional roofs - the list is endless.
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Latest review:
Joinery & Cabinet Making- 30 Oct 2017
Steve is an excellent joiner. He went above and beyond what was expected of him and did extras as the job progressed, for no extra cost. The completed work was to a very high standard and on schedule. Steve was punctual and very tidy. Ultimately you get what you pay for...needless to say, he was very fairly priced. An excellent job (fitted wardrobes in our sons room & new cupboard and hanging rail/storage shelves etc. fitted around our unsightly boiler) with no fuss. Great job, would definitely use again...will probably hire Steve in new year to convert our loft actually.👍🏻
S Gentile Roofworks
Rating: 5 out of 5
Loft Conversion Company in Runcorn
S Gentile Roofworks and property developments is a full service company meeting the roofing and property needs of commercial and residential customers. There is no job to small, we offer a 24 hour emergency repair service. We would be pleased to advise you on your roofing and building needs. We would appreciate the opportunity to discuss our capabilities with you. Our customers are treated exactly as we expect to be treated.
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Latest review:
Guttering- 23 Oct 2025
Hasn't started yet still in discussion via E-mail ,. Nice guy I'm impressed - hope work is as good as his chat Frank Ellis
Maison Build Construct Develop Ltd
Rating: 5 out of 5
Loft Conversion Company in Runcorn
We are a family ran business who undertakes all aspects of work within the construction industry, both domestic and commercial. We are very motivated and hard working. We pride ourselves on ensuring that the quality of our work is to the highest standard and always ensure our customers are left satisfied, as their recommendation is our advertising.
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Latest review:
Carpentry- 28 Dec 2016
Arrived on time and completed the job doing some additional work for the price already agreed. Quick worker to a high standard and very tidy. Already booked for more work, would highly recommend to all
Sherdley builders limited
No reviews yet
Loft Conversion Company in Runcorn
30 years experience in construction Completed 16 new build homes Large renovations Extensions with steelwork Loft conversions
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Ideal Homes
Rating: 5 out of 5
Loft Conversion Company in Runcorn
40 Years Experience, Building & Roofing Work, Extensions, Electrical & Plumbing, Cladding & Painting, Patios & Driveways. No Job too Small & No Job too Large! Trustworthy and Dedicated Team, who take pride in their Work. Plenty of References available upon Request! Free Surveys with Written Quotations.
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Latest review:
Restoration & Refurbishment- 11 Aug 2022
What a find! We will be ever grateful to Rick at Ideal Homes who did an excellent job in removing an old RSJ and beam and replacing it with a replacement beam to perfectly match our existing woodwork in the room. You would not know it was not the original. Great communication. I always knew the days work would take place and start time or if the guys were running late. Rick provided a friendly and efficient team who provided a meticulous service and actually cleaned up after themselves which we had not experienced before with other builders. We can thoroughly recommend and will have more projects hopefully in the future. Thank you!
Al plumbing & bathrooms
Rating: 4.9 out of 5
Loft Conversion Company in Runcorn
Plumbing for 12 years+ ranging from leaks and repairs to full bathroom refurbs
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Latest review:
Plumbing- 24 Jun 2022
Job done great. Thank you.
Huxley roofing & joinery ltd
Rating: 5 out of 5
Loft Conversion Company in Runcorn
HUXLEY CONSTRUCTION Huxley Construction is a residential building specialist dedicated to transforming homes through high-quality garage conversions, garden rooms, loft conversions, and extensions. With a reputation for craftsmanship, reliability, and innovative design, we work closely with homeowners across the north west to unlock their property’s full potential — creating functional, beautiful spaces that enhance daily living and add long-term value. Our team of fully qualified builders and architects brings decades of combined experience to every project, from initial consultation and planning permission support to final finishing touches. We prioritise clear communication, transparent pricing, and adherence to strict safety standards, ensuring each conversion or extension is completed on time, within budget, and to the highest industry benchmarks. Whether you’re seeking a home office in a converted garage, a tranquil garden retreat, an extra bedroom in the loft, or a spacious kitchen extension, Huxley Construction delivers tailored solutions that reflect your unique style and practical needs. We pride ourselves on our attention to detail, sustainable building practices, and commitment to turning your vision into a reality that you’ll love for years to come. Please get in touch for a free quote.
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Latest review:
Loft Conversion- 3 Apr 2020
Amazing work completed by Dan and his team, very little disruption and dust and dirt kept to a minimum considering it was a loft conversion. Quality of work was to a very high standard and there was no hidden fees being added on anywhere at all. Considering so many trades involved with the work Dan was always keeping me updated on what will be happening next. Would happily use him for any work in the future.

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Runcorn, are rated 5 out of 5 based on 2 reviews from customers like you.

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What services are offered by loft conversion companies in Runcorn?

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

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 Runcorn loft conversion company.

Find a loft conversion company in Runcorn 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 Runcorn.

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 Runcorn can view your job and register their interest.

Step 2: Review and compare Runcorn 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 Runcorn 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 Runcorn 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 Runcorn

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 Runcorn?

A local loft conversion company in Runcorn 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 Runcorn 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 Runcorn 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 Runcorn

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 Runcorn before agreeing to start the work.

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

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