Garage Conversion Companies in Keston

Name: Garage Conversion Specialist
Brand: MyBuilder
SKU: garage-conversion-specialist
Rating: 4.9 (45 reviews)

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Some of our top rated garage conversion specialists in Keston

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MKW Building Services
Rating: 5 out of 5
Garage Conversion Specialist in Keston
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
BCG Carpentry
Rating: 5 out of 5
Garage Conversion Specialist in Keston
I am a fully qulilafied NVQ level 3 carpenter, i offer a wide range of services mainly carpentry from pitching roofs, joisting, kitchens, skirting and hanging doors. Also new builds, refurbs and extensions. I've been in the trade for more than 10 years so have quite a range of experience.
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Latest review:
Carpentry- 9 May 2019
Ben did a very professional job hanging four internal doors. He arrived at the time we agreed and cleaned up thoroughly. I will definitely ask him back to do other work and would certainly recommend him.
Exquisite Design & Build Ltd
Rating: 5 out of 5
Garage Conversion Specialist in Keston
Welcome to Exquisite Design & Build, a premier construction company based in London. We specialise in delivering exceptional construction work and Architectural & Structural Design services to both Commercial & Residential Clients. Our comprehensive offerings include the full range of Building & Refurbishment Works, Planning Applications, 2D & 3D Design and Visualisations, Structural Design, Project Management and detailed Estimates. “Exquisite” - carries the implication that every detail of our work, is of rare and appealing excellence. We transform your vision into reality with precision and professionalism, ensuring a seamless and satisfying experience from concept to completion. Our company is TRUSTMARK registered company, a Government-endorsed sign of consumer protection for home improvements, repairs, renewable energy installations and low energy retrofits. We are also member of the FEDERATION OF MASTER BUILDERS.
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Latest review:
Exquisite Design and Build recently reworked and refurbished our new, six bedroom detached house, having previously completed a kitchen extension at our last property. Andrei’s work is of an incredibly high standard. He shows great attention to detail throughout the entire process. Not only does he execute the work beautifully, but he offers great design ideas and and suggestions. With regard to contracting, pricing and invoicing, Andrei provides clear and accurate documentation which gives us complete trust in his ability to work within our budget. Andrei and his team are an absolute pleasure to work with; hardworking, punctual and tidy. I have recommended them to three other friends, all of whom chose to work with him on their extension/refurbishment projects and were equally delighted with the results. I would not hesitate to recommend Exquisite Design and Build to anyone, regardless of the size and complexity of their project.
SW Heating & Refurbishments Ltd
Rating: 5 out of 5
Garage Conversion Specialist in Keston
SW Heating & Refurbishments is a local refurbishment company specialising in complete property refurbishments, extensions and loft conversions, new heating systems and boilers. We take pride in all of our work and our aim is to provide you with a quality finish, tailored to your budget. With over 19 years experience, we have built up an extensive team of tradesmen allowing us to provide an outstanding service. We are fully insured and all our work is gas safe and NICEIC certified.
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Latest review:
Conversions - General- 20 Mar 2024
Charlie & Richard did a great job. They visited my property to get an accurate quote. They let me visit another property they are developing which gave me confidence that they were more than capable of my job. They carried out the work quickly and to a high professional standard. Wouldn't hesitate to use them again.
Nenad Jevtic
Rating: 5 out of 5
Garage Conversion Specialist in Keston
I've start working in the building industry 15 years ago. Over the years working in the industry I have moved up the lader and for last 4 years worked as project manager for different building company's . I have vast experience in designing and working on projects to highest standards to meet deadlines and within the budget . I have team of highly experienced tradesman and we always go extra mile to meet customers needs.
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Latest review:
Conversions - General- 6 Feb 2019
Nanad and his team have been wonderful from day one. We have had them with us a number of weeks doing all the jobs they quoted for and more, they are fast efficient and courteous of the fact we lived in for a lot of the work. Everything has been finished to a great standard and we are thrilled with our house which has been completely transformed. We have already recommended them to friends and will continue to do so and hopefully have them back in future. They are creative, solve issues that crop up easily and without fanfare extremely hardworking and all round an excellent team! Thank you for everything! Emma and James
Clear-Cut Construction Group Ltd
Rating: 5 out of 5
Garage Conversion Specialist in Keston
At Clear-Cut Construction, we pride ourselves on delivering exceptional customer care and complete satisfaction. Through clear communication and expert project management from day one to completion, we deliver every project to the highest standard. Making the entire process as smooth and stress free as possible for our clients. Partnered with our sister company Clear-Cut Carpentry, we cover all building and carpentry projects including but not restricted to: Loft conversions, extensions, refurbishments, out buildings, garage conversions, decking, garden rooms, bespoke wardrobes / storage, porches, kitchen fitting and media walls.
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Latest review:
We honestly can’t thank the team enough for everything they’ve done. From the very first day to the final handover, they have been incredibly professional, knowledgeable, helpful and so patient. They always took the time to answer our questions, offer advice and make sure we were completely happy every step of the way. Building work can be stressful and unexpected challenges are inevitable, but every obstacle was met with a smile and a solution. No problem was ever too big or too small, and nothing ever seemed like too much trouble. Their experience and attention to detail gave us complete confidence throughout the project. The quality of the workmanship is outstanding, and it’s clear they take enormous pride in what they do. They treated our home with respect, kept us informed throughout, and genuinely cared about delivering the very best result rather than simply finishing the job. They haven’t just built an extension and renovated our home—they’ve created a space that our family will enjoy for many years to come. We are absolutely delighted with the finished result, and it has exceeded everything we hoped for. If you’re looking for builders who are trustworthy, reliable, highly skilled and genuinely care about their customers, we couldn’t recommend them more highly. Thank you for making our dream home a reality.
Build NX Ltd
No reviews yet
Garage Conversion Specialist in Keston
I have over 30 years experience in the building industry. The works I complete range from commercial to domestic such as loft conversions, extensions, building cupboards, fitting kitchens, bathrooms, painting and decorating. I have renovated public houses and restaurants As well as this I can do general DIY Jobs. I am a carpenter and can make built in wardrobes, cupboards, fit doors, lay flooring. In addition, I have completed garden works such as laying paving, building sheds, benches.
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Agnuss Construction Ltd
Rating: 5 out of 5
Garage Conversion Specialist in Keston
We are a construction company that operates in the local area mostly, but we can also cover all the other areas of Greater London. Our Services include Extensions, Loft Conversions, Refurbishments, and basically all the aspects of building work. We specialise in residential and business projects.
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Latest review:
Agnuss Construction carried out and completed our house renovation, kitchen extension and loft extension successfully. Elio and his father, Mario were very communicative throughout and very reliable. The works were carried out on time and on budget. I would be happy to recommend Agnuss Construction and use them again in the future.
PJ Builders
Rating: 5 out of 5
Garage Conversion Specialist in Keston
Over 30 years of history, in the Construction industry, working in both the Commercial & Domestic sectors. I work on recommendation and word of mouth and have many repeat customers and happy client's. I am an Approved Applicator with EWI and can offer a guarantee for any Exterior Wall system on the market.
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Latest review:
Conversions - General- 26 Apr 2024
A veritable small nugget of gold amidst an enormous cascade of falling rocks.........Peter and his team were amazing....no fuss, no drama, no add-ons or extras, an honest job, at an honest price, by an honest man.
Nero Building Work LTD
Rating: 5 out of 5
Garage Conversion Specialist in Keston
Our team is highly professional within the building trade.We have the ability to manage projects of all sizes and complexities. We are very dedicated to each project ensuring that it is completed at the highest standards within the timescale and the budget allocated. We are specialised: •new build/ houses • Extensions • Refurbishments • Loft Conversions
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Latest review:
Conversions - General- 29 May 2022
We took a longtime selecting our builder and so glad we chose Nero. Every builder must always think twice before working for architects on their own home! and Nero and his team worked diligently to meet our exacting standards with great communication throughout the whole process. We can't edit the original description of the works but we ended up completely refurbishing the whole of our ground floor, the rear elevation of the house, re-wiring, specialist lighting, re-plumbing, re-roofing, new front garden wall, victorian tiled garden path and external decking too. We also had a high quality parquet floor laid with new underfloor heating and each line of tiles was meticulously set out which looks fantastic!! Happy to recommend and give reference too.
Building Surgery Limited
No reviews yet
Garage Conversion Specialist in Keston
I have been a builder for over 30 years and have a vast amount of experience from simple decorating to new developments. My company is called Building Surgery Limited
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JDT Refurbishment
No reviews yet
Garage Conversion Specialist in Keston
I'm a fully qualified plasterer which I've been doing for 17 years now . Cover all aspects of plastering and rendering . For the last 5 years I've been doing more refurbishment work kitchens , bathrooms knock throughs extensions
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Dan Stevenson
Rating: 5 out of 5
Garage Conversion Specialist in Keston
I have been running my own business for 9 years and I specialise in construction carpentry and building. Over the last 4 years I have mainly focused on extensions and refurbishment work, but have also worked for contractors that undertake small maintenance jobs through to large new build projects. I undertake any size of job, such as 1st and 2nd fix carpentry and kitchen fitting, through to refurbishments and extensions.
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Latest review:
Carpentry- 2 Dec 2018
Great experience with Dan. Completed the work to a really high standard.
G.W.Builders
Rating: 5 out of 5
Garage Conversion Specialist in Keston
My name is Gavin. I have been a bricklayer since leaving school and have over 25 years experience in the building trade. Feel free to check my excellent feedback. Working area Sutton Coldfield and surrounding areas. Willing to travel further for bigger jobs. Free Quotes within a 5mile radius of Hardwick.
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Latest review:
Bricklaying- 6 Sep 2021
Gavin did a great job and would highly recommend. He arrived when he said he would and his workmanship was great. He was polite and friendly and was meticulous
Peter renovation
Rating: 3.7 out of 5
Garage Conversion Specialist in Keston
When you need a reliable builder for refurbish or extend your property our skilled team of experienced craftsmanship are ready to help you. We can provide a tailor-made service to suit your budget and requirements!
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Latest review:
Conversions - General- 6 Oct 2025
Peter and Dan did an excellent job from start to finish. They were professional, reliable, and easy to work with. The quality of their workmanship is top-notch, and they finished everything on time and to a high standard. I’m really pleased with the results and would highly recommend them.
Swift Building Masters
Rating: 4.9 out of 5
Garage Conversion Specialist in Keston
General Builder of over 40 years Experience. Carpentry & Joinery Background. I have worked on large and small Projects, Repair, Refurbishment, Extensions, Loft conversions and New-builds. Recently become a member of Federation of Master Builders. ALL WORK QUALITY ASSURED
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Latest review:
Conversions - General- 25 Mar 2020
Les and his team did an excellent job. He took the time to talk me through all the requirements, made a reasonable offer, and then executed the job, together with a team of co-workers, exactly as we had agreed - swift as the name of the company. We are happy with our new staircase, thanks a lot for the good work!

4.9

Top rated Garage Conversion Specialists

Our Garage Conversion Specialists in Keston, are rated 4.9 out of 5 based on 45 reviews from customers like you.

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

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

Costs of garage conversions in Keston

Typically, a garage conversions in Keston 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 Keston.

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

Find a garage conversions specialists in Keston 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 Keston.

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

Step 2: Compare Keston 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, Keston 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 Keston

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

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 Keston conversion company.

What building regulations apply to garage conversions in Keston?

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 Keston 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 Keston required to have insurance?

Yes, reputable garage conversion companies in Keston 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.