Garage Conversion Companies in South Glamorgan

Name: Garage Conversion Specialist
Brand: MyBuilder
SKU: garage-conversion-specialist
Rating: 4.6 (27 reviews)

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Some of our top rated garage conversion specialists in South Glamorgan

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G.D.L Plastering
Rating: 4.1 out of 5
Garage Conversion Specialist in South Glamorgan
I am a qualified plasterer who has experience in the field for 9 years. Plastering, rendering, colour render (k-rend) and plaster boarding. I am a sole trader with flexibility of hours and I am happy to work days, evenings or weekends.
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Latest review:
Plastering- 29 Jan 2019
George is very professional he turned up on time carried out the work required to a high standard. Also done extras for us. We would definitely recommend him to others and if we require any more work it’s him we be using .. thank you so much.
Owen construction
Rating: 5 out of 5
Garage Conversion Specialist in South Glamorgan
Hi we’re Owen construction and local to the south wales area. We undertake all manners of work from garden refurbishment to extensions and everything in between. We’re a friendly and family run business.
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Latest review:
Conversions - General- 1 Dec 2025
Excellent job Bobby, Niall and the team were fantastic worked hard and got the job done. They also renewed my kitchen moved a window and door and fitted flooring and kitchen. Lovely finish and good access to other trades. Would definitely recommend them and would use again
Acl Brickwork
Rating: 5 out of 5
Garage Conversion Specialist in South Glamorgan
Brickwork specialist
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Latest review:
Extensions- 12 Jun 2026
highly recommend Acl brickwork for any major building work. They recently completed a double extension and a full driveway replacement for us. From the initial quote to the final handover, Ashley and his team were fantastic to deal with. The brickwork on the extension matches our original house perfectly, and the finish inside is flawless. The new driveway looks incredibly sharp and has massive curb appeal. Major construction can be stressful, but they kept the site tidy, stuck to the agreed timeline, and were polite and respectful of our neighbours. A huge thank you to the whole team for a job well done!
Orange stone construction
Rating: 5 out of 5
Garage Conversion Specialist in South Glamorgan
Orange Stone Construction Ltd is known in the local area for providing a wide range of expert house extension and new build solutions. We will use top-quality materials and equipment to assist us on every project, ensuring we deliver only the best possible results for our clients. Regardless of your project size, you can always rely on our team to get the job done! We strive to complete each job efficiently and offer assistance whenever you need it.
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Latest review:
Conversions - General- 23 Jun 2025
James and his guys were very good. Started when they said and done a really good done in the timescales estimated. Would recommend to anyone 👍
ROKO Construction
Rating: 4.4 out of 5
Garage Conversion Specialist in South Glamorgan
ROKO Construction is a family run business with a wealth of past experience. We pride ourselves on client satisfaction by delivering cost effective & time efficient packages to suit. Our tradesmen have been finely processed leaving a close-knit team of like minded individuals, consisting of: •Gas Safe Plumbers •Approved Electricians •Qualified Carpenters •In-house Structral Engineers & Architects •Experienced plasterers, groundsmen and so on.. Collectively specialising in underground drainage, roofing systems and everything in between. Allowing us to present complete design & build packages with everything being carried out from under one roof. All tradesmen are keen to carry out every aspect of the job with professionalism in mind. All due-diligence checks via post commencement site visits are carried out as standard and all efforts are made to ensure a smooth project turn-around. All works undertaken by ROKO Construction Ltd. Is guaranteed as per terms and conditions. Feel free to contact us ROKO Comstruction Ltd
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Latest review:
Conversions - General- 9 Aug 2024
Where do I start Wonky tiles, Tile spacers left in and grouted over while spacers protrude from grout. Imagine being so inept to attach a Hot water to a toilet Poor communication Lies about getting professionals on the job to complete a task. Hidden fees. Overdue work time. Poor workmanship Cheapest materials bought and costed at the highest price. Worksite left in bad order daily. Doesn't listen to the customers wants. Workmen smelling like cannabis while on site. Everything seems to be rushed, nothing completed to a nice standard. Terrible plastering and boarding, Nothing flat or flush straight, gouge marks in the plaster. Joint gauze protruding through plaster, non staggered boards, Who can mess up a 45• degree mitre joint ? Oh Yupp these can built walls, by these aren’t flat, bowing plaster board, walls on the wonk Fitting doors before carpet. Had to scrap 3 doors as they’re cheap and there wasn’t enough to Plaine off to fit
Precision carpentry
Rating: 4.2 out of 5
Garage Conversion Specialist in South Glamorgan
Hi my name is Adam . I am a multi skilled carpenter and joiner with 27 years experience in the construction industry. I have obtained NVQ LEVEL 3 ADVANCED CARPENTRY&JOINERY QUALIFICATIONS along with being a CERTIFIED MASTER CRAFTSMAN. I take great pride in my friendly, but extremely high level of workmanship and service.customer satisfaction is my no 1 priority.I am always punctual and arrive on the agreed date and time . I am new to Mybuilder hence the lack of reviews on my page at the present time. I have worked on numerous flagship projects throughout my career including The Cardiff Opera House,The millennium Stadium,Miller and carter restaurant renovations throughout the Uk, The Marriott Hotel,The Hilton Hotel, tiny rebel bar westgate street , Ken picton hair salon Cardiff bay and numerous high end new build projects throughout Cardiff and Cardiff bay.I have also worked in conjunction with Cardiff and Bridgend county councils on their kitchen renewal projects for numerous years fitting upwards of 150 kitchens in council properties each year. I am fully insured and undertake all aspects of carpentry and some general maintenance work. Work undertaken to list a few •All aspects of First and Second fix Carpentry • kitchen fitting specialist •Door Hanging •Laminate flooring •Stair Banister and Spindle fitting/renewal •Skirting and Architrave •Decking •fencing •roofing Anything else pls feel free to ask. Thank you for your interest in my business and I look forward to hearing from you.
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Latest review:
Carpentry- 6 Mar 2026
Adam was great. Completed the job very efficiently and to be honest quickly. Will be working with him again
GPPM
Rating: 4.5 out of 5
Garage Conversion Specialist in South Glamorgan
GPPM is newly regstered with BikBBI and are official Magnet kitchens fitters; we undertake all aspects of building with kitchen and bathroom development. We are honest and reliable and all of our work is guaranteed for 12 months. We are always happy to provide contactable references and let our customers speak for us, as customer satisfaction is our number 1 priority.
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Latest review:
Conversions - General- 9 Feb 2026
Ed and Shaun came the other week to re-plaster our kitchen as we were in the middle of having a new one, block off the pantry door and open up what was the pantry, under the stairs into the hallway, thus creating a small but very nice open area for storage. This also allowed us to have more room back in the kitchen. They had a high attention to detail with everything they did and took pride in their work. Would recommend them.
Rowla Construction Limited
Rating: 5 out of 5
Garage Conversion Specialist in South Glamorgan
A local construction and maintenance team based in Cardiff. We have taken on domestic projects such as attic/attic dormer conversion, extensions, full remodel of properties, commercial conversions and structural alterations. We’ve also completed projects from kitchen and bathroom remodels to skirting and door fitting. We have a dedicated team specialising in most areas of construction. The company was set up last year. We have a combined 40 years of experience within the construction industry.
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Latest review:
Central Heating- 15 Mar 2022
Very responsive, quick to reply to the post, quick to quote and to take the work on. Ben did a really great job. He was extremely professional, knowledgeable , clean and tidy, even taking all the rubbish away with him. The new radiator looks great, is no longer leaking and my whole central heating system is working the best its worked for some time. I would highly recommend Ben and Rowla Construction Ltd.
G Evans Carpentry and Home Maintenance
Rating: 5 out of 5
Garage Conversion Specialist in South Glamorgan
Carpenter/Home Maintenance. 12 years experience. No job is to big or small, all works undertaken to top quality, and customer satisfaction.
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Latest review:
Very happy of the work Gareth and his team did on the new kitchen. Gareth came done a sketch plan on where cabinets would go, then went to get some plans drawn up. All work completed within 5 days, that's new plumbing, new sockets, tiling. Would 100% recommend Gareth and looking forward to future work we will be needing.
Finebuild Builders
Rating: 5 out of 5
Garage Conversion Specialist in South Glamorgan
My aim is to give customers exellent value for money ,and to turn their build dreams into reality please look at my work photos to view some of my work that i am very proud to say i have done,i have a laptop with over 400 photos to show my work
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Latest review:
Conversions - General- 29 Oct 2014
Glyn came out quickly to assess the job and gave lots of helpful advice. His quote was competitive and he swapped things around so that he could do the job at a time convenient to me. He and James worked hard to complete the work on time and left no mess. Would definitely hire again and recommend to others.
Meredith Building Services
Rating: 5 out of 5
Garage Conversion Specialist in South Glamorgan
We are Stephen and Dean Meredith, a father and son run construction company that pride ourselves on going above and beyond to not only provide the highest quality of work, but to make it as comfortable as possible for the client whilst doing so.
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Latest review:
First floor extension on existing ground floor extension to create master bedroom with ensuite. Also to fit some extra new windows on existing house, also new guttering, facias and sofits on entire property. I cannot fault Dean and his team one bit. From the quality of their work to their cleanliness it was always exemplary. I've recommended Dean and team to countless clients and some family members who needed a reliable builder and have only had positive feed back since. I'll be using Dean and team again on my next project 100%.
S.m. Property services
Rating: 5 out of 5
Garage Conversion Specialist in South Glamorgan
After working for 23 years in the construction trade working for big companies I have now set up on my own, I have a lot of experience and feel I’m very competitively priced . I have worked on residential and business properties aswell as local authority work . Being new to my build I’m keen to build up my online clients and positive feedback. Please get in touch for a no obligation quote .
Get in touch
Latest review:
Conversions - General- 7 Feb 2025
Stephen and his Team were utterly professional, their work was faultless and we couldn't be happy with the job. We had a wall removed in the kitchen which needed a support putting in, and a wall removed in the bathroom and a doorway sealed up. Right from my initial contact with Stephen we got got a good feeling, his quote was the most competitive but we had already decided to go with Stephen anyway as his experience, expertise and integrity were obvious as talked us through the job and what would be required. Their work was fast and to a great standard. We were very impressed with how clean Stephen and his Team managed to keep the house throughout all the work (especially as we have black mortar in the walls), they cleaned up throughly every evening and it made life so much easier on us.
Precision Plastering
Rating: 5 out of 5
Garage Conversion Specialist in South Glamorgan
A father and son business with 50 years of combined experience in the building trade. We specialise in: •All aspects of Plastering and rendering including K-rend •Screed floor and self levelling •Plaster boarding •Stud/partition walls •Knock through/steel instals •Fencing •Window installations/removals •Insulation •General building & Handyman services Having built and managed multiple projects such as extensions and full house builds there’s nothing we haven’t come across!
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Latest review:
Plastering- 23 Nov 2020
Happy with work done on bathroom ceiling - looks great!
S&B Projects Ltd
Rating: 5 out of 5
Garage Conversion Specialist in South Glamorgan
We are a carpentry based firm with a mixture of skilled and experienced carpenters and joiners. We have access to a joinery shop where we can make bespoke designs to clients specifications. We also undertake all types of building work and contracts managing.
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Latest review:
Conversions - General- 9 Oct 2024
S&B converted my garage and fitted a new kitchen. I was impressed by the level of attention to detail these boys made. The fixings to the fridge cabinet were not the supplied fixings from Magnet but a set of more robust brackets to compensate for the suction of the fridge door. Any requests made by me was met with a "yes". Their standards are high right down to ensuring that the cabinets were straight and level by using both Lazer and spirit level to ensure accuracy. I have already commissioned them to undertake the next area for refit. Can't recommend them highly enough. 5*+++
A B plastering and building
Rating: 4 out of 5
Garage Conversion Specialist in South Glamorgan
i have been in the building industry all my life and have a wide range of jobs to go in my portfolio I am a vetted member of Which? Trusted Trader. And have 8 years of 10 out of 10 reviews on checkatrade
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Latest review:
I HIRED ANDY TO RENDER SIDE & BACK OF MY HOUSE. THE PRICE WAS FAIR . ALL STARTED WELL , IS LABOUR DAVE WAS VERY HARD WORKING DOING MOST OF THE WORK. WHEN ANDY TURNED UP TO PUT THE COATS OF RENDER ON THE BACK , THERE WAS AFEW MISSES & A WAVE GOING FROM ON END TO THE OTHER. WHEN HE DONE SIDE WALL AGAIN THERE WAS MISSES , NOT ONLY THAT BUT THROUGH OUT HE LEFT THE PLACE UNTIDY . DID NOT PUT THE DOWN PIPE BACK ,DID NOT REPLACED THE BROCKEN TILES , DID NOT REPLACE BROCKEN STEP, DID NOT PUT THIRD COAT ONE LIKE HE SAID HE WOULD . AFTER TELLING ANDY ABOUT ALL THE SAID ABOVE, IS REPLY WAS IT WILL COST ME TO PUT IT RIGHT. SO MUCH FOR THE AGREED PRICE FOR THE WORK UNDERTAKEN. NOT VERY HAPPY BECAUSE IT COST ME MORE MONEY TO GET A NOTHER BUILDER IN TO FIX IS MESS , WOULD NOT RECOMMED HIM.
Sky Plastering
Rating: 4.9 out of 5
Garage Conversion Specialist in South Glamorgan
Cover all aspects of plastering, coving, rendering, dry lining
Get in touch
Latest review:
Conversions - General- 8 Dec 2025
excellent, very happy with the job.

4.6

Top rated Garage Conversion Specialists

Our Garage Conversion Specialists in South Glamorgan, are rated 4.6 out of 5 based on 27 reviews from customers like you.

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What types of services are offered by garage conversion companies in South Glamorgan?

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 South Glamorgan garage conversion company near you in no time and get the help you need with your project.

Costs of garage conversions in South Glamorgan

Typically, a garage conversions in South Glamorgan 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 South Glamorgan.

If you’re seriously considering a garage conversion, South Glamorgan 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 South Glamorgan.

Find a garage conversions specialists in South Glamorgan 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 South Glamorgan.

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 South Glamorgan garage conversion companies can then review your posting and express interest.

Step 2: Compare South Glamorgan 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, South Glamorgan 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 South Glamorgan

Do I need planning permission for a garage conversion in South Glamorgan?

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 South Glamorgan conversion company.

What building regulations apply to garage conversions in South Glamorgan?

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 South Glamorgan 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 South Glamorgan required to have insurance?

Yes, reputable garage conversion companies in South Glamorgan 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.