Garage Conversion Companies in Carshalton

Name: Garage Conversion Specialist
Brand: MyBuilder
SKU: garage-conversion-specialist
Rating: 4.9 (43 reviews)

Easily find verified Carshalton Garage Conversion Companies. Just post your job to get quotes from MyBuilder's Garage Conversion Companies in Carshalton.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated garage conversion specialists in Carshalton

1047 Results

Sort by:

Trust Electrical and building services
Rating: 5 out of 5
Garage Conversion Specialist in Carshalton
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!
Get in touch
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.
Axe Construction Ltd
Rating: 5 out of 5
Garage Conversion Specialist in Carshalton
Hello and welcome to Axe Construction Ltd. If you are thinking of renovating your home, building an extention or arranging general maintenance in your property, we are here to help. Our priority in job is to deliver high standard service to customer’s satisfaction.We offer a professional and friendly service to all private and commercial clients in and around London We are always go above and beyond to satisfy our clients.We are happy to provide references from our clients and arrange site visit
Get in touch
Latest review:
Conversions - General- 7 Feb 2019
Paul and his team completed our project timely and at a competitive quote. The team was friendly and easy to communicate with. We had some specific requirement and they were able to find solutions for us quickly. Overall we are happy with their work.
NEW LOOK TRADERS LTD
Rating: 5 out of 5
Garage Conversion Specialist in Carshalton
New Look Traders is a company offering a complete building solutions. Our work ranges from small refurbishment projects to bigger scale house extensions and loft conversion. Our team consists of experienced tradesmen off all areas, whose dedication and commitment allows us to deliver high quality work.
Get in touch
Latest review:
Conversions - General- 26 Jul 2023
Alex and his brother did a great job on our bathroom as well as some other exterior and interior decoration. He was a pleasure to work with - good communicator and available by phone and email when needed. He was flexible when needed but followed drawings we had produced well. We’ll certainly use him again for future work.
All Aspects Group Ltd
Rating: 5 out of 5
Garage Conversion Specialist in Carshalton
All Aspects Construction is a multi-disciplinary contractor who specialise in the construction, refurbishment and maintenance of commercial and domestic buildings. We focus on delivering the very best craftsmanship in all services delivered and a quality end product through sustainable construction all within an approachable and professional manner.
Get in touch
Latest review:
Painting & Decorating- 30 Apr 2019
Thoroughly recommend this Company, very professional, industrious, thorough, and exceptionally helpful, left the working areas clean and tidy, definitely value for money, delighted with the job of work carried out.
John the Builder
Rating: 5 out of 5
Garage Conversion Specialist in Carshalton
Experience about 35 years in all sorts of building works. I can build a house from digging foundations to the roof as well as very last decorating touches. I was working on simple construction and some difficult - not typical ones as well.
Get in touch
Latest review:
Conversions - General- 10 Feb 2019
I only have to say this builder's was great the done a full transformation of my garage from scratch to make a beautiful room I Am recommend 100%.for any jobs
S & S Builders
Rating: 5 out of 5
Garage Conversion Specialist in Carshalton
Hi my name is Stephen and I have 30 years building experience specialising in extensions and loft conversions I do 1 job at a time and I am on site every day. I have extensive knowledge of structural engineering I also carry building insurance .and i am a member of the National federation of builders.
Get in touch
Latest review:
Conversions - General- 29 Sep 2018
If you are looking for a caring and conscientious builder then look no further than Stephen. Not only is he on your side for your project and budget, he gets the job done with absolute attention to detail. He works incredibly hard and is not satisfied till you, the client, are happy. He has a photographic, encyclopaedic memory for all things building and structural. He, with his extensive experience, is worth more on your project than any architect plans or drawings. Not only is he damned good at what he does, he’s polite and thorough. He also has a fantastic team that he keeps a close eye on at all times. There are no loud radios or requests for coffee. His team have a fixed break/lunch, bring their own supplies and I’m embarrassed to admit, leave your house tidier and cleaner than when they arrived - even when doing excavation/structural work! I offer only one word of caution, once Stephen and team are in, you won’t want them to leave, and you will start asking him to do all those other building jobs you never knew you wanted done! You will be very fortunate if you can secure him for your project. You can complete confidence in him, his team and their work.
MKW Building Services
Rating: 5 out of 5
Garage Conversion Specialist in Carshalton
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.
Get in touch
Latest review:
Conversions - General- 7 Mar 2026
Good job problem sorted and nice pointing to finish. Thanks
Grzegorz Kasprzycki
Rating: 5 out of 5
Garage Conversion Specialist in Carshalton
I am more than happy to help you with answering all your questions. Please call me if you are interested to hire me. Please don't shortlist me if you not intend to call me, or you don't accept my price estimate. I have 20 years of plumbing and building sites experience. This includes also commercial sites. 10 years of works carried out in London as being self employed. I am happy to help in any works related to gas works, plumbing, or renovations. I do travel in all South of London to cover the area up to 20 miles away from home. I do not hesitate to undertake all range of plumbing problems to solve. I am not only a heating engineer, but have good experience in Air Conditioning and Ventilation, even some in Chilling systems. Very friendly to any handyman work. I am happy to serve with my knowledge and skills. Thank you for reading this. Greg #heating #G3 #leakdetection #gasSafe #bathroomfitting #radsinstallation #boilerbreakdown #emergencyplumbing #findaleak #pipesfittings #waterregulations #gsr
Get in touch
Latest review:
Central Heating- 29 May 2026
Gregory was simply fantastic, both as a professional and as a person. I’m so glad to have had his help and would not hesitate to hire him again.
30 Day Extensions Ltd
Rating: 4.8 out of 5
Garage Conversion Specialist in Carshalton
COMPLETED 130 projects since lockdown•WIMBLEDON & SURBITON SHOPS now open. FREE- architectural and design services if you use us. •Fantastic reputation, reviews on google and webpage. • Speed, we build shell in 30 days. •priced by a QS and we add 15%. Simple! • •Highly skilled reputable teams. • Guarantees that mean something. • Peter snelson, the CEO has over 40 years experience in the industry internationally and nationally. A member of The Federation of Master Builders.
Get in touch
Latest review:
Extensions- 30 Nov 2020
A really excellent set up of builders. Peter was great in evaluating the work and what we needed done. Sue was clear in her communication on costs, and then execution of the works by Taras and his team was superb. The extension was built in fantastic time-frame, and the end result is great. The work-ethic of the builders is what really makes them so good. They are on-time every day, and relentless with working hard each day.
Pmc
Rating: 5 out of 5
Garage Conversion Specialist in Carshalton
hi I am a carpenter with 30 years experience doing all aspect of works from extensions to loft conversions and total refurbs all works done to high end standards my aim is to work with you the customer from start to Finnish to achieve your dream
Get in touch
Latest review:
Kitchen Fitting- 14 May 2022
Paul is reliable and knows his trade. He can problem solve and is easy to talk to. He fitted our kitchen and flooring , including strip out and disposing of the old one. All done to a high standard, on time and as per quote. Would definitely use again.
AJT Construction Beckenham Ltd
Rating: 5 out of 5
Garage Conversion Specialist in Carshalton
AJT CONSTRUCTION WE BUILD WHAT WE LOVE, AND WE LOVE WHAT WE DO With today’s uncertain economy choosing the right builder for your project has never been more important.From conception to final build and completion it is vital to work with a company that understands your needsand has expertise to deliver on time and within budget. For over 30 years, we have built an enviable reputation in Beckenham and the surrounding areas, successfullymanaging projects in the construction industry
Get in touch
Latest review:
Conversions - General- 17 Jun 2022
Jason and the team have been amazing from start to finish. They have helped with ideas and solutions along the way and George has worked tirelessly to ensure the job is completed on time. The quality of work, communication, curtesy and professionalism has been 5*!! I will definitely use AJT Construction in the future and would definitely recommend.
J&J building solutions ltd
Rating: 5 out of 5
Garage Conversion Specialist in Carshalton
J&J are a highly experienced building company with 40 years combined experience in building & construction.
Get in touch
Latest review:
Conversions - General- 5 Dec 2018
Very neat and tidy tradesmen. Job completed on time. Work ethic very professional. Job standard very good
k+c studio
Rating: 5 out of 5
Garage Conversion Specialist in Carshalton
udrtzurtszesrtz
Get in touch
Latest review:
CAD / Drawings- 5 Dec 2021
So far so good very helpful and would use her again very professional
London Builders & Decorators
Rating: 5 out of 5
Garage Conversion Specialist in Carshalton
London Builders & Decorators has been operating since 2016 in London. We our general builders who carry out Extensions, Lofts and Full Renovations. Why not shortlist us and come visit one of our sites. We run 5-7 sites at once so there will be one nearby. We try to keep things simple so the customer knows what is being done. Building work should be explained and expectations should be managed. We are a Member of the Federation of Master Builders & Gas Safe Registered
Get in touch
Latest review:
Conversions - General- 12 Jun 2018
Charlie and his team did a great job on our 2 bed flat refurb in Brixton. They were able to start straight away, and were always quick to double check plans and decisions before completing the project in great time. Charlie was open and transparent on all costs and made himself available to answer questions and give guidance on many parts of the project. Highly recommend!
Jackson O'C
Rating: 5 out of 5
Garage Conversion Specialist in Carshalton
Hello my name is Jackson O'Connor, I am a multi trade but specialise in bathrooms and kitchens.. I have over 10 years experience in the building inderstry and 6 years in the British army.. I have been running my own business for nearly 4 years and have 100% customer satisfaction 👌🏼
Get in touch
Latest review:
Bathroom Fitting- 10 Feb 2019
Jackson did an excellent job. He fitted my bathroom fixtures swiftly and left my bathroom clean after he finished. I would highly recommend Jackson for future jobs.
Prestige Building Design Ltd
Rating: 5 out of 5
Garage Conversion Specialist in Carshalton
My name is Warren & has been in the building industry for over 35yrs Began as a carpenter and has developed & moved into all area and aspect of the building industry covering from the least to the greatest, Prestige Building Design Ltd. Are a team of Multi-Skill tradesman, Crafts man & builders which will converts your ideas into reality. Our portfolio covers New build,Extension,Loft Conversions,Renovations,Bathrooms,Kitchens, We pride our self on our ability to deliver & Customer satisfaction
Get in touch
Latest review:
Extensions- 24 Apr 2023
Warren and his team have been with us for over a year now, first building our extension and then retained for additional work around the house. The quality of work is high, the pricing is very competitive and the team are a pleasure to have around. I am pleased we hired Warren and do not hesitate to recommend him.

4.9

Top rated Garage Conversion Specialists

Our Garage Conversion Specialists in Carshalton, are rated 4.9 out of 5 based on 43 reviews from customers like you.

Quality screening

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 Carshalton?

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

Costs of garage conversions in Carshalton

Typically, a garage conversions in Carshalton 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 Carshalton.

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

Find a garage conversions specialists in Carshalton 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 Carshalton.

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

Step 2: Compare Carshalton 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, Carshalton 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 Carshalton

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

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 Carshalton conversion company.

What building regulations apply to garage conversions in Carshalton?

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 Carshalton 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 Carshalton required to have insurance?

Yes, reputable garage conversion companies in Carshalton 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.