Garage Conversion Companies in Merton

Name: Garage Conversion Specialist
Brand: MyBuilder
SKU: garage-conversion-specialist
Rating: 4.9 (47 reviews)

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Some of our top rated garage conversion specialists in Merton

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TSMD Properties Ltd
No reviews yet
Garage Conversion Specialist in Merton
About TSMD Properties Ltd At TSMD Properties Ltd, we pride ourselves on delivering high-quality carpentry services with precision, reliability, and attention to detail. Based in London, we work with homeowners, landlords, estate agents, and property developers to provide expert solutions tailored to every project. From skirting and architraves to doors, frames, and bespoke joinery, our skilled team brings craftsmanship and professionalism to every job. Whether it’s a small repair, a large installation, or a full property refurbishment , we approach each task with the same dedication and care. Why choose us Competitive and transparent pricing Skilled workmanship with a professional finish Flexible services tailored to your needs Reliable and trustworthy team At TSMD Properties Ltd, our mission is simple: “Crafting Quality, Building Trust.” Let us help you transform your space with carpentry that combines skill, durability, and style.
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Ultra Building Services Ltd
No reviews yet
Garage Conversion Specialist in Merton
Ultra Building Services Ltd is a reliable construction specialist with a great reputation for the high level of Quality Building and Property Maintenance Services. We are based in New Malden and have chosen to provide residential building and property maintenance services delivering both quality and efficiency for homeowners, landlords, and small to medium-sized business owners within West/South West London & Surrey
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Trust Electrical and building services
Rating: 5 out of 5
Garage Conversion Specialist in Merton
My name is Ronnie Stratton & I started TRUST 20 years ago. I live in Caterham on the Hill with my family & in that time TRUST has gone from being me, to a team of 6, including my partner Jo who manages the admin side and looks after the customers full time. We specialise in Extensions and full refurbs but no job is too big or too small. We are friendly, knowledgeable, reliable & most important TRUSTWORTHY, hence the name. References are available & estimates are free, so give TRUST a try!
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Latest review:
We have gutted and re-built our whole house and Ronnie has been on the journey with us for 2 years! Ronnie has fitted our amazing kitchen and bathroom which gets a lot of admirers! He has given us lots of options and ideas as well as doing the job as we wanted and how we envisaged our house to look. Ronnie works really hard and is always honest about the jobs and the timescales he can meet. I can feel 100% confident every time I recommend him.
15158290 Ltd
Rating: 5 out of 5
Garage Conversion Specialist in Merton
JVS Da-Vinci Builders is a reputable construction company based in Southall, London, with extensive experience in residential and commercial projects. Our skilled team has successfully completed over 30 projects, specializing in services such as loft conversions, extensions, refurbishments, interior design, and custom cabinetry. We are committed to delivering high-quality craftsmanship, exceptional customer service, and innovative solutions that enhance the functionality and aesthetic appeal of our clients’ spaces. Through our meticulous planning, design, and building processes, we ensure that every project is completed to the highest standards and within budget.
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Latest review:
I recently hired Vithesh for a loft conversion, and I couldn't be happier with the results! He completed the project with exceptional quality and efficiency. The structural floor beams and steel structure were flawlessly installed, and the roof comes with a reassuring 10-year warranty. What impressed me the most was his ability to complete the structural job in just 3 weeks, even though the original estimate was 5 weeks. His commitment to meeting deadlines and delivering high-quality work is truly commendable. I’m absolutely thrilled with the outcome and will definitely be calling him for any future projects in my home. Thank you, Vithesh, for a job well done!
JMC Building Solutions
Rating: 5 out of 5
Garage Conversion Specialist in Merton
My company has been running for 10 years now generally relying on word of mouth and building relation ships with clients , my previous works cover almost everything you can imagine from house extensions to swimming pools you name it happy to help in all aspects of Buiding we also have an internal team to cover all works inside ! The complete package !!
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Latest review:
Conversions - General- 20 Nov 2022
I hired Jamie for Garage conversion to extend my living room, The Job was done to it's perfection, Jamie was very accommodating - if I requested small changes in plan of work- Jamie and his team were punctual, polite and co-operative. His skills are broad and his team works very fast to meet deadlines. Once i got happy with Jamies's work then I asked him to do my Patio and other lighting work that was of the same excellent standard as initial job. His building work was safe , well planned and finishing was equally good. Jamie does give very sensible suggestions in building work but listens to client and accomplishes the work to the desire of client. I will certainly recommend Jamie and his team for wide variety of building work.
Boundary builders
No reviews yet
Garage Conversion Specialist in Merton
Family run company specializing in making more space extensions, loft conversions, out buildings,new builds. we can take the stress out of building for you from the start to finish with setting out architecture drawings building control structure build and interior ..
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Michael Burnham
No reviews yet
Garage Conversion Specialist in Merton
1990-2005 Foreman /Subcontractor , for builder and maintenance and decoration section mullaley contruction/maintenance Ltd. 2005-2006 subcontractor/Builder private households renovations,refurbishment etc. What I Do --------------------------------- As carpenter /builder of over 26 year's experience, my skill comes with experience in knowing how to trust my judgements decisions . Work History --------------------------------- 26 years in the building and construction industry with a diverse knowledge of all aspects the industry Beginning in November 1979 as an apprentice formwork carpenter/shuttering carpenter .working alongside no fewer than 5experience,competent foremen throughout my apprenticeship ,i drew on their vast knowledge and expertise ,learning the fundamental skills of planning ,setting out and ogranising.1979 -1985 Shuttering carpenter 1985-1999 Registers selfemployedcarpenter/builder iwork for a variety of small subcontractor and private household (north&south london 1997-1998 work forSHARPS BEDROOMS LTD all over london
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JG builders
No reviews yet
Garage Conversion Specialist in Merton
Kiwi living in London in south west London with +10 years experience can do a range of jobs from loft conversions to hanging tv brackets. Loves to get stuck in and help clients get there dream result
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REA Construction LTD
Rating: 5 out of 5
Garage Conversion Specialist in Merton
The company’s success is built on the strong belief of quality work, attention to detail and on-time completion. Rea Construction Ltd has an in house team of builders, architects, and interior designers with all the relevant skills and qualifications which enable us to offer a fully comprehensive design and build service. Get in touch today for a free on site consultation.
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Latest review:
Extensions- 8 Dec 2017
We couldn’t be happier with the professionalism and quality of workmanship from REA Construction. The project was delivered within budget and on time. We lived in the property during the work and we, our neighbours and the site were always treated with the utmost consideration. There were almost no hitches and, when they did occur, they were dealt with immediately and thoroughly. Our project team, led by Kristjan and Besi, were universally hardworking, organised and produced work to an excellent standard. Communication is great, the people are wonderful. Renato was someone I felt I could trust from the moment I met him and he never let us down. He and everyone at REA genuinely care about what they do and that their customers have a happy experience. We certainly did and would have no hesitation recommending them to others.
ANGULARIS Developments UK Limited
No reviews yet
Garage Conversion Specialist in Merton
Hi I’m Michael owner of ANGULARIS Developments. We are an established building company with expertise in Loft Conversions, Extensions, Refurbishments and New Build Developments. Having been in the business for over 25 years we have a wealth of experience and expertise in the construction business. Able to offer design and build services and advice on your next project. We look forward to hearing from you and working with you to bring your dreams to reality
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BuildOn Construction ltd
No reviews yet
Garage Conversion Specialist in Merton
Specialist in Loft conversions and extensions. All building work undertaken.
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Two Tone Renovations
No reviews yet
Garage Conversion Specialist in Merton
Two tone renovations is a small friendly team of professional tradesmen. We pride ourselves on our high standards and customer satisfaction. We have many satisfied customers to view previous work or you can always come and see us on one of our ongoing jobs.
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Commins bross
No reviews yet
Garage Conversion Specialist in Merton
I'm a small builder and I have been working in the construction industry for over 35 years. Through my career I have built complete houses various types of extensions renovation work to all types of bathrooms and kitchens.
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Baco Construction Ltd
No reviews yet
Garage Conversion Specialist in Merton
Baco Construction Ltd offers services like house extension, loft conversion, house refurbishment in London. We can also help you with your home interior design
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Doreth Services Limited
No reviews yet
Garage Conversion Specialist in Merton
I help contractors or subcontractors and or clients / developers resolve matters of dispute in respect of building works.
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MKW Building Services
Rating: 5 out of 5
Garage Conversion Specialist in Merton
MKW Building Services is a family run business and has been going for over 30 years. We are very reliable and trustworthy and work to a very high standards. No job is to small or too big.
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Latest review:
Conversions - General- 7 Mar 2026
Good job problem sorted and nice pointing to finish. Thanks

4.9

Top rated Garage Conversion Specialists

Our Garage Conversion Specialists in Merton, are rated 4.9 out of 5 based on 47 reviews from customers like you.

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Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

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

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

Costs of garage conversions in Merton

Typically, a garage conversions in Merton 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 Merton.

If you’re seriously considering a garage conversion, Merton 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 Merton.

Find a garage conversions specialists in Merton 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 Merton.

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

Step 2: Compare Merton 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, Merton 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 Merton

Do I need planning permission for a garage conversion in Merton?

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 Merton conversion company.

What building regulations apply to garage conversions in Merton?

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 Merton 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 Merton required to have insurance?

Yes, reputable garage conversion companies in Merton 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.