Garage Conversion Companies in Hertfordshire

Name: Garage Conversion Specialist
Brand: MyBuilder
SKU: garage-conversion-specialist
Rating: 5 (24 reviews)

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

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Some of our top rated garage conversion specialists in Hertfordshire

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Haynes Building Services
Rating: 5 out of 5
Garage Conversion Specialist in Hertfordshire
Haynes Building Services are a trusted and professional company providing a full building service dedicated to the highest standards in every aspect of performance with over 30 years experience. We maintain a high level of repeat business through our ability to respond efficiently to clients wishes.
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Latest review:
Bathroom Fitting- 28 Nov 2020
Michael and his team did an excellent job of of fitting my new bathroom. They also redecorated my hall, stairs and landing. So pleased with the result. They were always polite, punctual and very helpful. Would definitely use them again.
PWF CONSTRUCTION LTD
Rating: 5 out of 5
Garage Conversion Specialist in Hertfordshire
FRIENDLY, POLITE AND CONSCIENTIOUS
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Latest review:
PWF construction were never hired to complete my job and the fact that I am now writing a review is an error on my part. Paul Fisher was however very helpful when he provided a quotation for my job and his communication was great.
NexLevel Contractors Ltd
Rating: 5 out of 5
Garage Conversion Specialist in Hertfordshire
We are a small, family owned, London based building company with an excellent reputation for workmanship and customer service. Our people hold many trade specific accreditations such as Gas Safe Register and NICEIC and should give you the comfort that you are dealing with professionals. We are accredited by the of Federation Of Master Builders & full members of TrustATrade. With a team of qualified professionals we offer a complete service for all of your domestic & commercial needs.
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Latest review:
Restoration & Refurbishment- 11 Jan 2018
Dorian Lula and his team completed in excellent terms full flat renovation. Dorian is very accommodating and his communication is fantastic as we didn’t have any misunderstandings ... I am glad I have met him and for sure I will be keeping in touch for my next project. Special thank you to this site for this fantastic opportunity as I feel I got a very good deal Yours truly Violeta Ku
NDR PROFESSIONAL LTD
Rating: 5 out of 5
Garage Conversion Specialist in Hertfordshire
Plastering, Silicone render, plasterboard...
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Latest review:
Plastering- 29 Aug 2025
I asked Daniel to check and price some pebble dashing job. Daniel was fair in his pricing. He was on time in commencing the work as we had agreed. He never left the site until the job was completed within a few days, hence causing least interruptions. I do recommend him and I intend to ask him to carry out works in future.
Costa home & garden improvement
Rating: 5 out of 5
Garage Conversion Specialist in Hertfordshire
All garden work . From replacing small patio/fence to a full garden restoration. Artificial grass , natural lawn , fence , porcelain patio , etc .
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Latest review:
Conversions - General- 23 Aug 2021
Costa was absolutely superb. First class worker, very good job both inside and out, and everything tidied up perfectly before he left. Great value for money - I will definitely book him again.
Patrick the Builder Ltd
Rating: 5 out of 5
Garage Conversion Specialist in Hertfordshire
Hi I’m PATRICK from Patrick the builder end I’m very happy to the next job for you General building Brick work Block work Full Refurbishment Loft Conversion Fibreglass roof Garage conversion Dive way Patios Garden conversion & Maintenance
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Latest review:
Extensions- 13 Mar 2022
Patrick and his team were hired to build a garden room. Reasonably priced, offers solutions to problems that might arise during building work, polite and easy to work with. He will also bring his expertise into the project and suggest different ways of doing things or using different products. Happy with the build and will definitely use him again for future projects.
Gest Interiors Ltd
No reviews yet
Garage Conversion Specialist in Hertfordshire
I have more than 10 years of experience in construction , decorating, drylining, kitchen fitters, carpentry, etc. I am willing to do quick quotes and reasonable prices. Company number 15164074
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WS Building
Rating: 4.8 out of 5
Garage Conversion Specialist in Hertfordshire
I am Builder with 30 years experience in all kind of building projects.Together with my team we can provide for you a complete building service and help with advice in any aspects of building works. We specialise in: conversions, extensions, renovations, reconfigurations, basements, lofts, new kitchens and bathrooms, flooring , doors, gardening, demolition works, roofing, steel installation, plastering, painting and decorating and all others of building works included electric and plumbing.
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Latest review:
Conversions - General- 3 Nov 2025
Very good builder I recommend to anyone
BSM Interior Ltd
Rating: 4.8 out of 5
Garage Conversion Specialist in Hertfordshire
Your search for qualified and skilled builders ends here. Made Construction Simple is a team of licensed and insured specialists builders in London with over one decades of combined experience. From extensive loft conversion, extension,refurbishments to bathroom and kitchen renovations, we offer a wide range of services. You can rest assured that we have the expertise to efficiently handle your construction project. Good and dependable work isn’t possible without the necessary qualifications. Every professional on our team is qualified and highly experienced. We undertake all aspects of planning, building and construction services according to the highest standards of workmanship. We prioritise quality, safety and consistency at every step of the way. Our services are compliant with local authority laws and government regulations. We pride ourselves on our exceptional attention to detail. In addition to superior functionality and durability, we don’t forget about how the final result looks. We strive to deliver the best of structural integrity and aesthetics.   Our professional builders go above and beyond to earn your trust. We are dedicated to starting and completing jobs on time for 100% customer satisfaction. If there are any unforeseen delays, you will be promptly informed and kept in the loop. We also ensure that every project is within the specified budget.
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Latest review:
Conversions - General- 22 Jun 2026
Bled from BSM was fantastic from the start of the job to the finish. His pricing was fair, and he turned up each day on time, and left everything tidy each day. Nothing was too much effort, and the quality of the work was outstanding. I would have no hesitation in recommending him to anyone else.
TNK CONSTRUCTION LTD
Rating: 5 out of 5
Garage Conversion Specialist in Hertfordshire
Experienced quality builders. You can rely on us to complete your project weather it’s a straight forward small job or a complicated bigger project with attention to detail.
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Latest review:
Conversions - General- 6 Dec 2024
Amazing builders. Very knowledgeable of building methods and solutions. Very strong and tough guys. Work really hard. Very courteous and patient. Very good results. They replaced a ceiling; built an extension; laid paving stones. All done to complete satisfaction.
Nick
Rating: 5 out of 5
Garage Conversion Specialist in Hertfordshire
With 14 years experience in construction I undertake all kind of jobs: built, repairing and maintaining. I'm a reliable and a good communication person. Delivering great results within the planned time frame and budget is at the basis of what we do. We work closely with our clients, providing advice, discussing alternatives and taking on responsibility for the execution of all activities. We arrange orders, deliveries and returns of materials.
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Latest review:
Carpentry- 26 May 2024
Nick is fantastic and a highly skilled professional. I am very happy with his work. He communicated very clearly. He understood what I wanted and the end result went above and beyond my expectations. I am so happy I’ve found him and definitely using him for future work!
4MUKBUILDERS
No reviews yet
Garage Conversion Specialist in Hertfordshire
Welcome to 4Mukbuilders, we deliver a quality building and contracting service for your properties. We cover all aspects of building maintenance, we have a team of professionals and we care only about the client satisfaction.
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Handy builders stevenage
No reviews yet
Garage Conversion Specialist in Hertfordshire
Local general building and maintenance brothers who come highly recommended and have been in the trade for a combined of 20+ years, no job too big or too small
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SSS Brothers Limited
Rating: 5 out of 5
Garage Conversion Specialist in Hertfordshire
At SSS Brothers we value our customers and work very hard to maintain their trust.With 15 years of experience,You can be assured that we will always provide quality workmanship, professional,courteous and timely service. Our prices are competitive, and our work is guaranteed. We will not be satisfied until you are! What We love most about renovating homes is working with our clients to create something spectacular.Every job comes with new challenges and opportunities to build something special.
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Latest review:
Extensions- 26 Aug 2021
SSS BROTHER, They worked incredibly hard to transform our house in a timely and efficient manner, all whilst being responsive to our concerns and preferences. The SSS BROTHER did a great job extending our kitchen and backroom to create a beautiful space that we love hosting family and friends in. The job was completed to a high standard and with good communication. Throughout the work, the workers were calm and knowledgeable and - importantly for us - helpful and offered their opinion of how the extension should be built.
Newstar Building Services Ltd
Rating: 4.9 out of 5
Garage Conversion Specialist in Hertfordshire
HI my name is Bill and I run a building company. All our work is base on recommendations costumers We work all around London.
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Latest review:
Conversions - General- 5 May 2019
Bill was reliable, professional and honest. The work was completed by him and his team on time and to a high standard. I would definitely recommend him and his services and would use him again in the future.
Thronemont Limited
Rating: 4.4 out of 5
Garage Conversion Specialist in Hertfordshire
Friendly, high quality Building company with over 20 years experience improving many prime residential London properties. Our mission is to take Client ideas and desires and materialise them into their dream Home. Our Motto - Building Homes & Trust
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Latest review:
Conversions - General- 21 Dec 2015
Finally, a team that actually delivers a high standard of carpentry work at a fair price, within a specified time frame. Completed job: Book shelf with cabinet for lounge. Finished to perfection even though my listed property walls are uneven. The finished furniture looks as if it has always been there, both my wife (thankfully) and myself are are very pleased. Martina, was very helpful throughout the whole process, helping with layouts and designs. Tom and Brett are artists with a great eye for detail. The standard of work is as high as some well known furniture makers in the city. On comparison (I have used the well known city carpenters) the only difference was the price. Commissioning the next job today (start in Jan). Bedroom, fitted wardrobes. Thanks guys for job well done, keep up the good work ! DP

Top rated Garage Conversion Specialists

Our Garage Conversion Specialists in Hertfordshire, are rated 5 out of 5 based on 24 reviews from customers like you.

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

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

Costs of garage conversions in Hertfordshire

Typically, a garage conversions in Hertfordshire 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 Hertfordshire.

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

Find a garage conversions specialists in Hertfordshire 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 Hertfordshire.

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

Step 2: Compare Hertfordshire 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, Hertfordshire 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 Hertfordshire

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

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 Hertfordshire conversion company.

What building regulations apply to garage conversions in Hertfordshire?

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 Hertfordshire 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 Hertfordshire required to have insurance?

Yes, reputable garage conversion companies in Hertfordshire 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.