Garage Conversion Companies in Harrow, Greater London

Name: Garage Conversion Specialist
Brand: MyBuilder
SKU: garage-conversion-specialist
Rating: 4.8 (42 reviews)

Easily find verified Harrow, Greater London Garage Conversion Companies. Just post your job to get quotes from MyBuilder's Garage Conversion Companies in Harrow, Greater London.

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Some of our top rated garage conversion specialists in Harrow, Greater London

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Ram design and build Ltd
No reviews yet
Garage Conversion Specialist in Harrow, Greater London
A construction company based in NW London. No job is too big or small. From log conversion to maintenance £ everything in between. Loft conversion Decorating & paint Garden clearance & Landscape Repairs and maintenance Plumbing
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Tim Alwyn Building Services
Rating: 5 out of 5
Garage Conversion Specialist in Harrow, Greater London
Having been in the construction for about 20 years, I take on various jobs like extensions, rebuilds, patios, garden walls and all aspects of building works. Mainly aspects of brickwork and blockwork from the ground upwards.
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Latest review:
Bricklaying- 16 Nov 2024
Tim did a brilliant job rebuilding a wall on our driveway and doing some repointing. He was responsive, reliable and his work was of the highest quality. A real gent. My neighbours and the rest of our road are now after his help!
Dan’s Team Projects Ltd
No reviews yet
Garage Conversion Specialist in Harrow, Greater London
25 y of experience in building sector. Working as a multi trade person for companies now set up own . Always good communication and problem solving.
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NG Construction Team Ltd
Rating: 5 out of 5
Garage Conversion Specialist in Harrow, Greater London
Elevate your space with NG Construction Team. Our expert builders and contractors ensures seamless, budget-friendly projects on schedule. Discover the perfect blend of skill and experience for your dream home transformation. We are professionals known for our efficiency, approachability, and exceptional functionality. Our team tackles every job with the skill and experience our clients rely on.
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Latest review:
Conversions - General- 18 Nov 2017
Ged is the perfect builder for someone who does not know what to do, who to trust, or what you might need to do to achieve your ambition. We have used many different trades people, ranging from cowboys to good workers that rip you off. Ged was better than anyone we have used before. He is open, really kind, easy to talk to and most importantly professional. And definitely not a rip off. He priced the job really well, it really was amazing for what I got. He help with loads of advise, worked hard and to a good time table. I cannot express how happy we were to have Ged on our job. He and his team had amazing attention to detail. Polite and helpful. I look forward to having Ged Work on future projects soon. You are in good hands. High praise, but Ged deserves it. If you want someone you can trust, do an excellent job and be easy to communicate with, Ged’s your man.
JMV & SONS LTD
No reviews yet
Garage Conversion Specialist in Harrow, Greater London
All building work undertaken. No job is too big and no job is too small.
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Builtwell Ltd
No reviews yet
Garage Conversion Specialist in Harrow, Greater London
Hello, we are experienced construction company based in West London with a team of multi skilled workers. We start as self employed business in 2007 and then expand to limited company. Specialised in high quality finish work over years we completed several "back to brick" refurbishments inc basement and loft conversions. We also specialised in kitchen and bathroom refurbishments and working with some major London’s maintenance company helping them looking after clients properties. Thank you
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Building construction and innovation Ltd
No reviews yet
Garage Conversion Specialist in Harrow, Greater London
let's work together that's first advice for everyone we are small company wich undertake all tipe of jobs from A to Z
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BSM Interior Ltd
Rating: 4.8 out of 5
Garage Conversion Specialist in Harrow, Greater London
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.
Gabriel petre
No reviews yet
Garage Conversion Specialist in Harrow, Greater London
The construction company is looking for jobs and contracts for general building. We have been in the field for over 10 years. We ask for and offer seriousness.
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Vasile Balta
Rating: 5 out of 5
Garage Conversion Specialist in Harrow, Greater London
Thank you for reading this I’m Vas( owner of BALTA COMPLETE CONSTRUCTION LTD)from 16 started as a apprentice in construction industry, have work over the years on big projects also small ones , when I was about 30 years old whit lots of experience in house refurbishment, extensions and lofts , decided to open my business, it was the best idea I take Ower focus as a business is a hight quality service, on all projects(big or small) and the feedback from the profile prof this As a person in charge whit the projects, I’m very easy to talk to, friendly , also more than happy to sort issues out Thank you for reading this As a business ower focus is on quality, high end finishes and trat each coustumer whit respect, and live them happy after the project is finished
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Latest review:
Conversions - General- 24 Apr 2026
I recently had extensive work completed in my flat by Vas, and I couldn’t be happier with the result. The service was excellent from start to finish. Not only was the quality of the work consistently high, but the whole experience was smooth and stress-free. What really stood out was Vas’s level of skill and versatility. Every aspect of the project was handled with care and professionalism — from plumbing and new water heating pipes, to new electrics, installing a new kitchen, laying a beautiful wooden floor, renovating the bathroom, and even replacing doors with a sliding door system. Each element was completed to a very high standard. On top of that, Vas was friendly, proactive, and easy to communicate with throughout. Nothing ever felt like too much trouble, and it was clear he takes real pride in delivering great results. It was genuinely a pleasure to deal with Vas, and I would highly recommend his services to anyone looking for reliable, high-quality work. Thank you again!
Drylining
No reviews yet
Garage Conversion Specialist in Harrow, Greater London
I'm working as dryliner, I make walls,ceiling,boxes and everything with plasterboards,wood,metal...
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Ali Gad
No reviews yet
Garage Conversion Specialist in Harrow, Greater London
I’m an experienced extension builder with a strong reputation for delivering high-quality work on time and within budget. I specialise in home extensions, including kitchen extensions, loft conversions, and garage builds. I pride myself on clear communication, attention to detail, and leaving a clean, tidy site. Whether you’re looking to add space or value to your home, I’m here to help turn your vision into reality.
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REV Prospect
No reviews yet
Garage Conversion Specialist in Harrow, Greater London
Can undertake all types of general building works. Have over 15 years of experience in all different types of building works including: electrical, plumbing, roofing, landscaping, driveways, loft conversion, house extension, full house renovations etc.
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Paul Cusack
Rating: 4.9 out of 5
Garage Conversion Specialist in Harrow, Greater London
Carpenter.20 years experience. 1st and 2nd fix, roofing, kitchen fitting. All carpentry works.
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Latest review:
Carpentry- 7 Mar 2021
Great service and value for money. We commissioned Paul to build a garden office. The job was completed in less time than originally expected and the quality of the workmanship was excellent. I have no hesitation in recommending Paul and we have already passed his details on to a neighbour who wants a garden studio built. We will also hopefully be using Paul's services again in the future on a loft conversion.
FSB Company (UK) LTD
Rating: 5 out of 5
Garage Conversion Specialist in Harrow, Greater London
FSB is a well-organized contracting company with a team experienced in large-scale development projects with leading UK construction companies. Based primarily in London, we offer a variety of self delivered services, including complete extensions, and conversions, small works, structural alterations, steel work installations, ground work (foundations, drainage, concrete sub and superstructures), hard landscaping and paving and soft landscaping. We manage our sites carefully and have a digital site management tool kit. Our fully managed service connects skilled tradespeople with experienced construction management directly ensuring attention to detail that begins with our Contractors Proposals and continues through to practical completion and aftercare.
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Latest review:
Conversions - General- 23 Jun 2025
Dan and Freddy are a powerhouse team, although we are yet to start the construction of our project they have worked tirelessly to assist us in getting the perfect design and plan in place. All investigative work has been incredibly efficient, every single person we have dealt with has been highly skilled and been great at communication. We’re super excited to get started and can’t thank them enough for all their hard work up to this point. We couldn’t recommend them enough for design management and everything leading up to construction (including dealing with tricky neighbours) and am sure I will be back to write as glowing review when construction is complete. Thank you Dan particularly for going above and beyond… it’s been rather pain free and that’s all down to you.
LJB General Building & Construction Limited
Rating: 1 out of 5
Garage Conversion Specialist in Harrow, Greater London
We are a small family construction company called LJB we deal with our clients like they are one of us We work with their budget and Tring our best to make everything that they want to become truth
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Latest review:
Conversions - General- 21 Dec 2023
Terrible company. Not reliable and eventually stopped responding to messages. Doesn’t turn up on time either. Will advise everyone to stay away.

4.8

Top rated Garage Conversion Specialists

Our Garage Conversion Specialists in Harrow, Greater London, are rated 4.8 out of 5 based on 42 reviews from customers like you.

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What types of services are offered by garage conversion companies in Harrow, Greater London?

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 Harrow, Greater London garage conversion company near you in no time and get the help you need with your project.

Costs of garage conversions in Harrow, Greater London

Typically, a garage conversions in Harrow, Greater London 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 Harrow, Greater London.

If you’re seriously considering a garage conversion, Harrow, Greater London 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 Harrow, Greater London.

Find a garage conversions specialists in Harrow, Greater London 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 Harrow, Greater London.

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 Harrow, Greater London garage conversion companies can then review your posting and express interest.

Step 2: Compare Harrow, Greater London 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, Harrow, Greater London 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 Harrow, Greater London

Do I need planning permission for a garage conversion in Harrow, Greater London?

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 Harrow, Greater London conversion company.

What building regulations apply to garage conversions in Harrow, Greater London?

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 Harrow, Greater London 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 Harrow, Greater London required to have insurance?

Yes, reputable garage conversion companies in Harrow, Greater London 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.