Garage Conversion Companies in St Helens

Name: Garage Conversion Specialist
Brand: MyBuilder
SKU: garage-conversion-specialist
Rating: 4.1 (24 reviews)

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Some of our top rated garage conversion specialists in St Helens

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Taurus Carpentry & Joinery
Rating: 4 out of 5
Garage Conversion Specialist in St Helens
Fully qualified level 3 city and guilds advanced Carpenter/Joiner with over 10 years in domestic and commercial trade, no Job too big or small,I take great pride in each and every job I undertake from just a simple door job to a full refurbishment, honest reliable with a great eye for detail and excellent time keeping.
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Latest review:
Carpentry- 1 Aug 2020
Couldn’t make it to my job due to other work
J & M Electrical
Rating: 5 out of 5
Garage Conversion Specialist in St Helens
Qualified Domestic Electricians and building works. We offer a wide range of services to suit your requirements like Electrical work, Plastering and UPVC Installations. Providing a professional, friendly and reliable service.
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Latest review:
Electrical- 26 Nov 2019
Very friendly guys, came at the day/time they said they would, did the jobs I requested (new shower etc) so yes I would recommend James and Mark they did a great job.
SLBuildingUK
Rating: 4.6 out of 5
Garage Conversion Specialist in St Helens
SLBuildingUK a warrington based company who are skilled in renovations, extensions, kitchens, Bathrooms and Landscaping. We price our contracts very fairly and will have a competent experianced builder on site from start to finish. We have been doing this kind of work for around 20 years and will show the same passion you have in your project no matter how big or small.
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Latest review:
Tiling- 24 Nov 2025
Honestly would never recommend this company to anyone. Everything started well for the first day was onsite all was good. Day 2 didn’t turn up to the job and no reply until dinner time when I get a call “sorry I slept in” they did end up coming to do some of the job only because their tools was left at my house. They had to come back due to not enough tiles which is not their fault I understand that. Told me they will there possibly on Thursday- no show then told me I’ll be there at “ some point” on the Friday never turned up. I spoke to him on the weekend and asked when are you coming to finish off the job he said 100% Monday - happy days going to get it sorted. Monday comes message on this app sorry I won’t be there this morning had my phone and cards all stolen will be there this afternoon. Yet again still no show! I have been without a bathroom for 16 days with a 6 month pregnant partner and have to get someone else to finish the job! And paid £700 for all this stress
CoseyCrafts Home Services
No reviews yet
Garage Conversion Specialist in St Helens
CoseyCrafts Handyman Services provides reliable, friendly, and skilled home maintenance, repair, and improvement solutions. From small fixes to bigger projects, we make your home feel comfortable and cared for - quickly, professionally, and with a smile.
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BMS Developments ltd
Rating: 5 out of 5
Garage Conversion Specialist in St Helens
BMS Developments ltd is a new company that specialises in kitchen fitting, bathroom installation and garage conversions. The operative's working for BMS are qualified tradesman and have years of experience in these fields.
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Latest review:
Conversions - General- 29 Oct 2019
Billy was very professional from beginning till the end. I can easily say that he is very punctuate and hard-working. He not only completed the job I posted here but also helped me a lot to fix other works at home that are needed to be done including a perfect decking in the backyard, helping me finding the right guy to move the radiator panels, fixing doors and fixtures. You can definitely trust Billy and his team and their work. I feel very lucky that I found him otherwise I probably wouldn't be able to get that many jobs done with such ease on my own. I will definitely be asking for his help again in the future.
C.M. Plastering & D.P.C. Specialist
Rating: 5 out of 5
Garage Conversion Specialist in St Helens
Hi, C.M PLASTERING has been established for over 25 years Friendly and reliable service. I cover all aspects of plastering. E.g. re-skim plaster finish over artex,, plaster boarding and dry lining,,, patching plaster,, sand and cement rendering and k-rend., coving. rising damp. (d.c.p). Any building work also taken on. E.g. knock throughs/steel work, garage conversions. House renovations. No job to big or small! Free quotations.
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Latest review:
Damp Proofing- 18 Dec 2025
Carl was prompt and effective, the original work was carried out in a timely, clean & successful manner and he was also able to also diagnose and resolve 2 other jobs within the 2 days he quoted. I would have no hesitation whatsoever in recommending him and I would certainly call on him if I havge any further issues.
Oak & Stone Builders Ltd
Rating: 5 out of 5
Garage Conversion Specialist in St Helens
Hello, at Oak & Stone Builders Ltd we are a family run business that specialise in all aspects of building and maintenance work, internally and externally. We have very competitive prices. All our work is carried out to the highest of standards, professional and punctual. As we are a family run business we are extremely understanding and caring towards our customers.
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Latest review:
Conversions - General- 25 Nov 2024
The job was a tricky one and needed to be very accurate. They did a great job and dealt well with a couple of issues that came up. I am having them return to do more work. They were easy to communicate with and came when they said they would. I would definitely recommend them
PETER JAMES JOINERY & BUILDING SERVICES LTD
Rating: 5 out of 5
Garage Conversion Specialist in St Helens
Peter James Joinery & Building Services. Time served joiner, professional, hardworking, reliable, trustworthy company. 15 years experience in the construction industry. Works include all aspects of Carpentry/Joinery, Kitchen fitting, Fascia and soffits, windows/Doors, floors, Gutters, Roofs, Loft conversions, Extensions, Renovations, General building maintenance.
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Latest review:
Carpentry- 22 Oct 2023
We would really recommend Peter. He put our minds at ease from the beginning to the end. His workmanship was fantastic and his communication was great. We hope to use him again for other jobs in the near future.
Stryk
Rating: 5 out of 5
Garage Conversion Specialist in St Helens
Hi I am Steven from Stryk Services. We cover all jobs around the home with all trades covered between myself and a team of qualified, time served tradesmen. From extra sockets to conversions with everything inbetween I can supply free quotes for all jobs big or small regardless of size at competitive prices. My only downfall is not taking many pictures of the jobs completed.
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Latest review:
Conversions - General- 6 Feb 2021
Absolutely outstanding, the guys were on time to the second and did everything even quicker than scheduled Absolutely a blessing to work with them.
Keenbuildandmaintenance
Rating: 5 out of 5
Garage Conversion Specialist in St Helens
I am new to my builder so please don’t let this put you off with no reviews. I am a fully qualified bricklayer nvql3 with 23 years in the trade and also knowledge in other trades with contacts who can help along in your project. We not only do a nice tidy job but I personally think it’s also how you leave the job clean and tidy and each job treat it like it is our own home .
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Latest review:
Conversions - General- 24 Sep 2025
David completed the job with professionalism and to a high standard and I highly recommend him. I would not hesitate to hire David again.
CLJ Developments Ltd
Rating: 5 out of 5
Garage Conversion Specialist in St Helens
We as a construction company strive for customer satisfaction we undertake all aspects of building works from new builds and extensions to garden walls, repointing and stone work we also undertake renovations. we work closely with our clients to achieve exactly what they want. All our work is insured and carried out by qualified tradesmen.
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Latest review:
Extensions- 2 Aug 2019
Happy with nwr construction. Craigs brickwork was spot on, would highly recommend craig and nwr to do your home improvements
DMR Plastering & Building
Rating: 5 out of 5
Garage Conversion Specialist in St Helens
DMR Plastering & Building specialises in all aspects of Plastering and Drylining, Damp Proofing, Coloured Rendering systems, Conversions and Full Refurbishment. Time served and years more experience. I am also an approved damp proofing contractor so all my work comes fully guaranteed. DMR Plastering & Building delivers a top quality finish every time at competitive prices. Please look at my photo gallery for pictures of my work.
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Latest review:
Conversions - General- 12 May 2018
I am more than happy with the work carried out on my outhouse conversion. David is reliable & professional, I would highly recommend David & his team & wouldn’t hesitate to use him again for any further building work in the future.
C.H joinery
Rating: 5 out of 5
Garage Conversion Specialist in St Helens
Hi I'm Andy from C.H joinery and I been working in Liverpool and the wirral for the last 12 years completing all types of joinery and construction jobs. From fitting kitchens and bedroom furniture to doors and skirting boards and much more.
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Latest review:
Conversions - General- 15 Jul 2022
Was here early, and stayed till the job was completed. Very friendly and also cleaned after himself after the job was done. Totally recommend!
JWJoinery Building & Maintenance
Rating: 4.9 out of 5
Garage Conversion Specialist in St Helens
Top quality work by top quality tradesman who are honest and reliable. We are your one stop shop for all your building requirements. With 23yrs joinery experience and 10yrs as a construction site manager responsible for quality control. You are guaranteed a top quality finish.
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Latest review:
Conversions - General- 11 Mar 2016
As a result of choosing Jason Ward we no longer have a conservatory we have an exciting new room. At our first meeting Jason assessed the job in a way that suggested he was focused, very experienced, fair and professional. In reality he proved to be all that and much more. He explained his plan, committed to it, and produced high quality work in a timely and skillful manner. The polycarbonate roof was removed and replaced in a defined process that gave us a roof with lightweight tiles, two new velux windows and new guttering. Internally he strengthened the external walls by installing a tiebar rod across the ceiling. He added insulation, and wiring for 15 ceiling lights, precisely fitted plaster-boarding to the pitched ceiling and exposed brickwork around the room. He plastered all of this to a high standard finish. He installed new skirting board and recessed lights in the ceiling. For us this was a significant change one that we had put off several times. Through his skills and hard work we have a fantastic new room which so far has super temperature control. Of course as the seasons alter we will monitor the results. Jason has guaranteed his work for two years so any problems will occur before that time is up. All of this at a price that was affordable and fair and he solved a range of problems that he found and just sorted. JW Joinery are well recommended.
M & M Property Solutions
Rating: 5 out of 5
Garage Conversion Specialist in St Helens
Welcome to M&M Property Solutions We are Garage Conversion Specialists. Add an extra room and extra value to your home for less than half the cost of an extension. Gyms, playrooms, offices, dining rooms, kitchen extensions. Are just a few of the reasons people convert their garage. Our team have over 20 years experience. Works generally completed in less than 2 weeks
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Latest review:
Conversions - General- 1 Apr 2024
Really impressed with how my job was completed. What was a shell brick outhouse, now converted to an office space with new gutters, electricity and board/plastered. The guys were brilliant; friendly, tidy and always on time. Couldn't have asked for more. Would definitely recommend and will be keeping in mind for future works ⭐️⭐️⭐️⭐️⭐️
CONSULT3D LTD
Rating: 4.9 out of 5
Garage Conversion Specialist in St Helens
CONSULT3D have over a decade’s experience in the industry. Specialising in Domestic Extension Drawings, 3D Modelling, General Arrangements of Steel/Concrete/Masonry/Timber structures (any scale), R.C Detailing modelling and/or drawings (CAD, Revit or Tekla) and Steel Fabrication/Manufacturing Drawings. Knowledge of relevant UK and EU procedures and the latest industry legislation and compliance. Any enquiries, no matter how big or small, please do get in touch!
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Latest review:
CAD / Drawings- 10 Oct 2025
There was a mistake in one drawing.So I have submitted highlighting mistake.Hope I have not wasted £613.

4.1

Top rated Garage Conversion Specialists

Our Garage Conversion Specialists in St Helens, are rated 4.1 out of 5 based on 24 reviews from customers like you.

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What types of services are offered by garage conversion companies in St Helens?

A garage conversion specialist can walk you through every stage of transforming this often-overlooked space in the home.

Their services usually include:

Design consultation: Helping plan the layout and use of the converted space.
Onsite surveys and assessments: Checking the structure and suitability before work begins.
Managing planning permissions and building regulations: Ensuring your project complies with local rules.
Installing foundations and floor slabs: Strengthening or updating the base where required.
Infill of garage doors: Replacing garage doors with walls, windows, or entrances to match the new layout.
Insulating garage walls and roofs: Making the space energy-efficient and comfortable year-round.
Adding new windows and doors: Creating natural light and access points.
Electrical and heating installations: Adding power, lighting, radiators, or underfloor heating.:
Interior finishing work: Plastering, flooring, and basic joinery to prepare the space for final decoration.

Using MyBuilder’s matchmaking function, you can connect with a St Helens garage conversion company near you in no time and get the help you need with your project.

Costs of garage conversions in St Helens

Typically, a garage conversions in St Helens can cost between £13,000 – £20,000, depending on the size of the space, the scope of work, and the quality of the finish.

Many factors make up this final figure, including:

Design consultation: £300 to £800
Onsite survey and assessments: £150 to £500
Planning permissions & regulations: £200 to £1,000+ (varies)
Foundations & floor slab work: £1,000 to £3,000
Infill of garage doors: £1,200 to £2,500
Insulation (walls & roof): £1,000 to £2,500
New windows and doors: £800 to £3,000+
Heating and electrical installation: £1,500 to £4,000+
Interior finishing: £1,500 to £5,000+
Hourly labour rate: £20 to £35 per hour
Daily labour rate: £160 to £280 per day

Read more about the average garage conversion cost to help you start budgeting for your project in St Helens.

If you’re seriously considering a garage conversion, St Helens specialists will be the best source of accurate pricing information. Find your options on MyBuilder, then ask for a quote from a conversion professional with knowledge of your project specifics. Post your garage conversion job today and choose from verified garage conversion companies in St Helens.

Find a garage conversions specialists in St Helens with MyBuilder

A garage conversion can be a fantastic way to increase your living space without moving but finding the right professional makes all the difference. Platforms like MyBuilder make it easy to find and compare garage conversion companies and specialists in St Helens.

Follow a few simple steps to find the tradesperson for your job:

Step 1: Post your garage conversion job on MyBuilder for free

Describe your garage conversion project in detail, including your goals, the size of your garage, and any specific features you want to include; you can also include photographs to further demonstrate your project needs. Local St Helens garage conversion companies can then review your posting and express interest.

Step 2: Compare St Helens garage conversion companies and specialists

Once you’ve begun to receive responses, you can browse through profiles, review galleries of previous projects, and read feedback from other homeowners on our platform.

Step 3: Make your choice and start your project

Once you’ve reviewed your options, you can reach out directly to discuss your project in more depth and compare quotes to ensure the pricing is clear and competitive. You stay in control throughout the process, choosing the garage conversion company who best fits your needs, budget, and timeline.

All professionals on MyBuilder are verified at sign-up, including ID checks and skills assessments. What’s more, St Helens garage conversion companies on MyBuilder have to be confirmed as a registered business before joining the platform.

FAQs: Frequently asked questions when looking for garage conversion companies in St Helens

Do I need planning permission for a garage conversion in St Helens?

Most garage conversions fall under permitted development, but planning permission may be required for listed buildings, conservation areas, or major structural changes. You should discuss this with your chosen St Helens conversion company.

What building regulations apply to garage conversions in St Helens?

All garage conversions must meet building regulations covering areas like fire safety, insulation, ventilation, and structural stability to ensure the new space is safe and habitable.

Do garage conversion specialists in St Helens need specific qualifications or certifications?

While formal qualifications aren’t always required, specialists should have relevant experience and may hold certifications for regulated work like electrical or structural tasks.

Are garage conversion companies in St Helens required to have insurance?

Yes, reputable garage conversion companies in St Helens should hold public liability insurance to cover accidents or damage during the project, and many also carry additional cover for their work.

How long does a typical garage conversion take from start to finish?

A standard single garage conversion usually takes between 2 and 6 weeks, depending on the size of the space and the complexity of the work.

Can I live in my home while a garage conversion is carried out?

Yes, most homeowners can stay in their property during the conversion, though there may be some disruption from noise, dust, and limited access to certain areas.