Garage Conversion Companies in Alton

Name: Garage Conversion Specialist
Brand: MyBuilder
SKU: garage-conversion-specialist
Rating: 4.6 (12 reviews)

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Some of our top rated garage conversion specialists in Alton

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ConstrucTek LTD
Rating: 5 out of 5
Garage Conversion Specialist in Alton
We undertake all building work Extensions, Porcelain and Stone Patios, Loft Conversions to New Build Houses. We will visit your site and give you a fully itemised no obligation quotation. All our work is fully guaranteed and Insured. We are members of the Federation of Master Builders and also the government backed Trustmark Scheme. Look at our feedback. All feedback is for extensions which we primarily specialise in.
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Latest review:
Extensions- 30 Jan 2020
We cannot thank Danny and Constructek enough for our beautiful extension. From his first visit to look at the project and quote through to the last this week to complete Danny and his team have been amazing. All of the trades people were so friendly and accommodating. Danny handled all of the tradespeople and deliveries for us, making the whole process such a job. The standard of his work is beyond exceptional and it is clear why he is a Master Builder. Nothing is too much trouble and Danny accommodated our every request. He and his team made our project a joy to have built. We really cannot recommend his company enough. We would be more than happy for any of his potential customers to come to our home and see the exceptional work they have done. We are over the moon with our finished project and will be using Danny and Constructek again. Thank you so very much more making our dream a reality.
Apex Carpentry
Rating: 5 out of 5
Garage Conversion Specialist in Alton
I’m Evan from Apex Carpentry. With over seven years' experience as a carpenter and joiner I bring superior craftsmanship and dedication to every project. Whether you're looking to enhance your kitchen or garden, want some bespoke features fitted in your home, or are dreaming of an extension or conversion, I'm committed to delivering exceptional results. If you wish to invite me to a job please contact me directly.
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Latest review:
Carpentry- 7 Apr 2024
Thanks for providing the quotation and guidance for the work and the associate risk.
J P Property Services
Rating: 4.7 out of 5
Garage Conversion Specialist in Alton
We are a family run business with 30 years experience within the building trade working in west London Surrey and Hampshire . All our work is carried out to a very high standard, with great attention to detail .Whether your wanting a small repair or a full refurb We provide a complete building service using only our own small team of trusted tradesmen . All work is carried out on a start to finish basis keeping clients informed as the job progresses.
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Latest review:
Bathroom Fitting- 5 Jul 2024
Jim & Jake was an excellent team completing our downstairs cloakroom remake - they listened to our ideas, suggested solutions and left the place tidy and clean every day. They were also much better priced than other quotes we have received. I would highly recommend to hire the team for your next job!
Pear Tree Joinery Ltd
No reviews yet
Garage Conversion Specialist in Alton
Working throughout Hampshire and Surrey, we specialise in bespoke timber orangeries, conservatories, garden rooms and extensions. Occupied and fully operational job sites are never a problem for our experienced team. We can also plan, manage, and build multi-phase jobs
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Mushroom Building Services
Rating: 5 out of 5
Garage Conversion Specialist in Alton
We are a small building company with over 30 years experience based in Farnham. We offer a full building service from start to finish. We complete all work to the highest standard, no exceptions. We’re fully insured and qualified.
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Latest review:
Conversions - General- 29 Sep 2022
The job - gutting our living room. Tearing down the ceiling, removing all old wallpaper and ripping up the floor in order to insulate and add lighting. While we were doing this, we decided to replace the main steel in the living room (which was oversize and impacted the floor height in the guest room) and do remedial works in the guest room. The steel replacement was not time budgeted, but Oli and Tony didn’t hesitate to quote,To make time for us and bring in the structural engineer. Probably added 3 weeks to their time on site. The trades they brought in (plumbing for heating, electrician for downlighters, structural engineer and plasterers) were all professional, did an excellent job and were all unfailingly polite. It was easy to build a good, positive relationship with them, to the point we felt comfortable giving them the keys to the house so they could work while we went away for two weeks. They sent photos of their progress and showed up and worked as if we were there. I was very impressed by the state of the house when we got back. They watered our plants (I didn’t ask) and they cleaned the hallway so that it was spotless. They did a good job for a fair price, and were always cheerful and open to conversation. They came back to do a few snagging items without being chased (this is a huge thing for me, after having chased many builders to finish bits and pieces). I would definitely use them again.
Lime green homes
Rating: 5 out of 5
Garage Conversion Specialist in Alton
Our work starts in the ground, prepping groundwork and foundations, then undertake all work in the building trade to construct a new home. We also do extensions, renovations, conversions, and everything associated with these works
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Latest review:
Bricklaying- 7 Feb 2023
Tom was absolutely fantastic- he did the job at hand to a high standard and also took on some extra work which I was also very happy with. A really nice, friendly guy who’s always happy to give his expert advice- I highly recommended his services
K7 Renovations
Rating: 5 out of 5
Garage Conversion Specialist in Alton
At K7 we pride ourselves on our attention to detail. We only use quality tradesman. Our aim is to give our clients the dream house they have been looking for. We at K7 we undertake extension, loft conversions, garage conversions,bathroom/ kitchen renovations and full house refurbishments.
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Latest review:
Kevin from K7 renovations has done 2 jobs for me in the last few years, the first being an annex in my garden, the second was a full extension with high vaulted ceilings. Both jobs ran smoothly from the time I handed him my architects drawings. The things that stood out for me were Kevin's knowledge and understanding of what I required, the timekeeping of everyone on site and last but not least the site was left tidy at the end of every day. I would highly recommend K7 to anyone. I would be happy to share photos of these projects with anyone.
Renown joinery
Rating: 5 out of 5
Garage Conversion Specialist in Alton
Hi, my name is Michael Willison and my company is Renown Joinery. I am a carpenter from Surrey specialising in second fix Carpentry. I have worked in the industry for 6 years perfecting my expertise.
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Latest review:
Carpentry- 26 Sep 2022
Michael did an excellent job, very polite and thorough with his work. Would definitely use again!
Savage Brothers Building Services Ltd
Rating: 5 out of 5
Garage Conversion Specialist in Alton
As a company we like to have a clean and tidy site and this reflects in our work. We enjoy building extensions and our customers are always pleased with the work and the respect we show. We love being on site from start to finish to see all the work carried out and keep it to a high standard.
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Latest review:
Savage Bros built me a single storey extension on the back of house with pitched roof, four velux windows in a vaulted ceiling, they fitted a new cream gloss kitchen with black granite worktops and turned my old kitchen into a new dining room. Richard also installed a new bathroom suite and downstairs toilet and finished by tiling and painting the rooms. Richard takes great pride in his work and he has great attention to detail, I cannot fault anything. He comes in early and works solidly all day, cleaning up at the end of each day. A true professional in all aspects of the job. We would recommend him, he is a lovely genuine man.
MILEWSKI LIMITED
Rating: 5 out of 5
Garage Conversion Specialist in Alton
Welcome to MILEWSKI LIMITED profile. Here we hope you will find everything you need to know about Milewski Ltd to help you choose a company that will measure up to your expectations.
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Latest review:
Roofing (Pitched)- 31 Jan 2011
Prem came a couple of hours after posting my request for help. He very quickly identified the problem. He came the next day as promised and replaced several gully tiles and a part of the lead flashing round the chimney. In my opinion Prem did an excellent job and I am very happy to recommend him to others. A job well done, thank you. M. Robertson
Rogate Construcion Limited
No reviews yet
Garage Conversion Specialist in Alton
Building Services in Hampshire, Surrey and Sussex
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WD Construction
Rating: 5 out of 5
Garage Conversion Specialist in Alton
We are a locally based construction company with over 20 years experience that offer high end quality from start to the finished product, from extensions and alterations to new builds. WD Construction - Design & Build, Commercial Construction, and project management. Due to popular demand we have a NEW company, WD Home Projects! Our skilled team can help you with your Home Projects. We offer a full range of home projects services. WD Home Projects.
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Latest review:
Top quality reliable work. Very reasonable price. Completely trustworthy. Excellent professional building work, completed to a very high standard.
Dema Home Improvements Ltd
Rating: 5 out of 5
Garage Conversion Specialist in Alton
Dema Home Improvements provides an array of top-quality home improvement services, including professional painting and decorating, tiling, flooring and complete home refurbishments. Working throughout Hampshire, Surrey and the surrounding areas, we have been delivering exceptional results for domestic and commercial clients for more than 8 years.
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Latest review:
Conversions - General- 28 Jul 2024
Christo was so quick and responsive in sending across a quote and getting a date in the diary for the renovation. When it came to the actual work, he was great in explaining where he was at and letting us know if there was anything unexpected that came up, which when it did, he was so helpful and quick in sorting. The quality of work is fantastic and we were so impressed with the tidiness and efficiency of the team. Would 100% recommend Christo and Dema for any work needing doing and will definitely be using them again ourselves. Thanks so much Christo!
LAConstruction
Rating: 5 out of 5
Garage Conversion Specialist in Alton
Hi I'm John Vinten, A very skilled Builder/plumber and have been for over 35 years, we undertake all aspects of plumbing
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Latest review:
Conversions - General- 7 Nov 2018
John knocked down a plasterboard wall for me. He did a great job, cleaned up everything after and was a pleasure to deal with. His price was very reasonable too. I'd definitely use him again and recommend him.
LLH home improvements
Rating: 4.9 out of 5
Garage Conversion Specialist in Alton
LLH home improvements is a professional company offering a friendly and reliable service. We are dedicated to provide are customers with the best quality of work at an affordable price. We insure to keep are work environment safe and tidy. We listen to our customers and work with them to address their needs.
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Latest review:
Conversions - General- 29 Apr 2026
Not a straightford job. Louis Advised dividing off existing garage into utility room, toilet shower area. Involved creating access door through hall. Work completed in 3 weeks. Extremely pleased with result. Louis worked very hard long days and project managed too. We were kept.informed at all times and the finished job is of a high standard. He overcame few snags along way and never complained. Even the rubbish generated was removed and left clear. I would thoroughly recommend him very nice man, reliable and easy going. Thank you.
Gary Howe Brickwork
Rating: 5 out of 5
Garage Conversion Specialist in Alton
I Have been a Bricklayer for 27 years and take great pride in the neat and tidy brickwork I produce. The last couple of years I have concentrated on smaller jobs. work undertaken Extensions New builds Maintenance Brickwork Blockwork Re pointing patios Garden work repairs shed bases Pressure washing Garages Structual alterations and repairs please check out our pics
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Latest review:
Conversions - General- 5 Aug 2025
An absolute pleasure to have met Gary. The work was carried out cleanly & efficiently to a very high standard. The quote i was given was spot on. I would highly recommend his services for anyone seeking quality work.

4.6

Top rated Garage Conversion Specialists

Our Garage Conversion Specialists in Alton, are rated 4.6 out of 5 based on 12 reviews from customers like you.

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

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

Costs of garage conversions in Alton

Typically, a garage conversions in Alton 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 Alton.

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

Find a garage conversions specialists in Alton 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 Alton.

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

Step 2: Compare Alton 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, Alton 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 Alton

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

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 Alton conversion company.

What building regulations apply to garage conversions in Alton?

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 Alton 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 Alton required to have insurance?

Yes, reputable garage conversion companies in Alton 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.