Garage Conversion Companies in Harpenden

Name: Garage Conversion Specialist
Brand: MyBuilder
SKU: garage-conversion-specialist
Rating: 4.8 (24 reviews)

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Some of our top rated garage conversion specialists in Harpenden

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imsbuilders
Rating: 5 out of 5
Garage Conversion Specialist in Harpenden
I have over 40 years of experience in the industry. I am a fully qualified bricklayer and also a fully qualified carpenter. I have had the pleasure of constructing many extensions new builds and home renovations for my clients, ensuring the whole project runs smoothly and safely
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Latest review:
Conversions - General- 1 May 2019
Bill did a very sound job for us. All very efficient and well done. He provided a knowledgeable assessment of the problem of a sagging lintel gave us a plan to put it right.
Redriver loft converters ltd
No reviews yet
Garage Conversion Specialist in Harpenden
Luxury Bathrooms are part of Red river Group we have vast expertise in bathroom from new builds ,Extension, and Replacement, With access to all trades in house we complete your project from start to finish From planning and cad design right through to the finishing touches
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D Bird carpentry and building LTD
Rating: 5 out of 5
Garage Conversion Specialist in Harpenden
Hi were Dbird Carpentry & Building we are a family run company by myself Daniel and my brother Ellis. We take pride and love what we do! We will help you every step of the way through your project no matter the size.
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Latest review:
Conversions - General- 21 Jun 2022
D Bird Carpentry completed the works on time and to a high standard. Dan and his team were a pleasure to work with and I would be happy to work with them again.
crimson kite construction
No reviews yet
Garage Conversion Specialist in Harpenden
Fully experienced, impeccable attention to detail. Able provide a design service or complete a project to architect specifications.
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HJM Electrical
Rating: 5 out of 5
Garage Conversion Specialist in Harpenden
I have over 20 years experience as a qualified electrician. I am fully insured. Fast and reliable service provided, free quotations given. All work guaranteed.
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Latest review:
Electrical- 14 Oct 2018
During the cutting phase of our ceilings, the insulation company had to stop the job and asked us to get the electric cables checked by a professional before they seal the foam. It was 6pm by the time I posted at MyBuilder and Rob was very responsive to help us understand whether there is a problem. He came and checked the cables the other day right on time, even talked with the insulation team himself to solve the technical issues. He was very proactive and full of advice and he tested all our electrical cabling system also the other day. We can not thank him and recommend him more. If you need urgent yet professional and friendly support Rob is the right contact. Thank you Rob!
Made Innovate Constuction & Reform
Rating: 5 out of 5
Garage Conversion Specialist in Harpenden
We are what we would like to call a complete construction company. Due to many years of success and co-projects, we partnered with a Structural Engineer to provide a hassle-free, top-notch service and projects. We have over 30 years of experience with a team of experts who specialize in construction management, design, and build services.
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Latest review:
Andre undertook a seemingly impossible task within my own home. They transformed my down stairs storage in a w.c, the gas lines were repositioned, he and his tem also built an outdoor storage area. Their honesty, dedication, and commitment to finding the best solutions both in terms of cost and quality were truly exceptional, they transparently outlined the challenges and worked tirelessly to deliver results that went beyond expectations. I totally recommend Andre and his team if you are looking for a highstandard professioanal that really cares about people and getting the job done!
Byott and Attfield construction
No reviews yet
Garage Conversion Specialist in Harpenden
We are a fully qualified experienced team of all trades, carpentry, bricklaying. We offer the full building package from hanging doors to new builds.
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Choice Build
Rating: 5 out of 5
Garage Conversion Specialist in Harpenden
We are a small team specialising in plastering, carpentry and building. We can carry out full refurbishments, removal of load bearing walls, extensions, garden rooms, garage conversions and much more. With over 15 years each in our trades we strive to complete every job to the highest finish and feel combing plastering and carpentry we have the skill sets to do this. Electric and plumbing works are carried out by qualified tradesmen
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Latest review:
Restoration & Refurbishment- 14 Aug 2020
Excellent work ethic and attention to details. All-round nice guys to have around, finished the job on time and left in a tidy manner.
ABL Building & plumbing solutions
Rating: 5 out of 5
Garage Conversion Specialist in Harpenden
We are a family run business, take pride in our work we carry out. We cover all aspects of building works from hanging a door to a complete new build house.
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Latest review:
Conversions - General- 8 Apr 2022
Brilliant, tidy, punctual, experienced, everything we wanted for the job at hand. Thank you Alan and team for the great work you completed
JEM Property Solutions Ltd.
Rating: 4.9 out of 5
Garage Conversion Specialist in Harpenden
Big enough to cope, small enough to care. JEM Property Solutions is a family run business. We opened 7 years ago and since has grown into a reputable company. We are now able to offer many services to include Plumbing, Handyman Jobs, tiling and much more. We would love the opportunity to help you with your issues.
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Latest review:
Plumbing- 19 Nov 2019
Took a while. But all done to my satisfaction
JHF Construction Limited
Rating: 5 out of 5
Garage Conversion Specialist in Harpenden
JHF Construction Ltd have been established as a limited and VAT registered company since March 2018. Located on the outskirts of Hitchin, our brand-new Studio is an example of our work and welcomes visits. We provide a reliable, professional service with innovative concepts and pride ourselves on the quality of our work. We offer everything from design through to completion and work hand-in-hand with our clients to ensure expectations are met and exceeded. Always striving to go the extra mile.
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Latest review:
Kitchen Fitting- 27 Feb 2019
Jack and the team did a great job on our new kitchen including new electrics, tiles and underfloor heating and we’re truly delighted with the end result. Jack was always available to discuss the project and answer any questions or concerns I had and was able to quickly overcome issues we experienced relating to the kitchen units and a design error. He was always professional and gave us useful tips and input into the overall kitchen design and helped us source very nice materials. As with many small businesses, Jack and the team were juggling other jobs along side ours which meant that after some unexpected additional work on our floor, they were unable to complete the job within the original timeframe plus 2 days contingency. As a family with young children we found this really difficult so I would urge you to project manage closely. It was all totally worth it in the end though and overall I would recommend Jack and the team.
SFL Construction Ltd
Rating: 5 out of 5
Garage Conversion Specialist in Harpenden
SFL Construction is a Hertfordshire-based construction company, building a wide range of structures and completing all construction phases from the foundation to the roof and everything in between. Our team brings years of experience and expertise to every project we undertake.
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Latest review:
Ryann and his team first completed a multiple room ground floor extension for us, including the installation of a new kitchen and bathroom. We were so pleased with the work that we asked him to build an outdoor garden room from scratch and completely refurbish our other bathrooms. We have always found Ryann to be friendly, punctual, knowledgeable and honest and I am more than happy to give my recommendation.
Georgel S. Bangau
Rating: 1 out of 5
Garage Conversion Specialist in Harpenden
We know how daunting managing and overseeing your project can be, but we’re here to make the process smooth and easy. We’re a team of fully professionals who tackle everything from complex projects to simpler operations. Fuelled by our commitment to excellence, we go the extra mile to make sure clients are completely satisfied with our work. Get in touch with us today for a free consultation.
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Latest review:
Hard Flooring- 11 Sep 2025
I’m not happy with the job George did for me. Just a day the floor started moving. I contacted him and he cut the call on me like I’m a piece of shit. I am a sick single mum struggling. He took £2500 from me and the job is not good. I’m sad and disappointed in him.😭😭😭😭
Trend constructions
Rating: 5 out of 5
Garage Conversion Specialist in Harpenden
Our company has over 15years experience in all different building, maintenance and specialist trades covering all different skills. We strive to achieve excellence in all the jobs we do, along with a good and friendly service.
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Latest review:
Carpentry- 22 Feb 2023
Eglon did a great job. He came up with a great solution to the problem and the finished job is excellent. Very pleased.
Toopchiancpnstructionltd
Rating: 5 out of 5
Garage Conversion Specialist in Harpenden
Hello Guys , My name is Shayan I am the director of Toopchian construction LTD . We covers Conversions , Paving , Electrical work , Plumbing , Carpentry , Painting and decorating, Plastering and much more please do not be afraid to ask as I have a big team who are professionals in many trades . We are Hertfordshire based however we travel up to 35 miles .
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Latest review:
My time with toopchian construction Ltd was great. Fairly priced and professional. They are definitely my go to construction team.
Phi Architectural Services Ltd.
Rating: 5 out of 5
Garage Conversion Specialist in Harpenden
Phi Architectural Services Ltd. specializes in providing architectural, structural and project management services from small to big sized residential projects. With more than 12 years of experience and more than 500 projects ranging from refurbishment to new build houses and flats, the firm also have its own team of sub-consultants and contractors.
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Latest review:
CAD / Drawings- 6 Mar 2022
Very helpful architect. Needed a little nudge occasionally due to busy season, but the work is delivered in time and to a high standard. I'm happy with the result.

4.8

Top rated Garage Conversion Specialists

Our Garage Conversion Specialists in Harpenden, are rated 4.8 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 Harpenden?

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

Costs of garage conversions in Harpenden

Typically, a garage conversions in Harpenden 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 Harpenden.

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

Find a garage conversions specialists in Harpenden 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 Harpenden.

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

Step 2: Compare Harpenden 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, Harpenden 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 Harpenden

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

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 Harpenden conversion company.

What building regulations apply to garage conversions in Harpenden?

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 Harpenden 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 Harpenden required to have insurance?

Yes, reputable garage conversion companies in Harpenden 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.