Garage conversion companies in Streatham

Name: Garage Conversion Specialist
Brand: MyBuilder
SKU: garage-conversion-specialist
Rating: 4.8 (64 reviews)

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Some of our top rated garage conversion specialists in Streatham

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Gaz.B builders LTD
Rating: 5 out of 5
Garage Conversion Specialist in Streatham
A professional team specializing in extensions, loft conversions, and refurbishments delivering quality craftsmanship with attention to detail.
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Latest review:
Restoration & Refurbishment- 11 Oct 2026
Gaz and his team are 10/10. Found him Mybuilder and honestly best decision I have made. Best prices on the market and great communication all way round. Hard to find builders with great communication as its a must for me. But no issues here. Job itself was done professionally and without any hassle as it was all supply and fitting. Arrived on time and finished on time.
BCS Construction Services Ltd
No reviews yet
Garage Conversion Specialist in Streatham
With over 15 years in the construction industry covering most trades BCS Construction is able to provide a reliable and trustworthy service
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Jk services south limited
No reviews yet
Garage Conversion Specialist in Streatham
We undertake all building work and can supply all trades to complete jobs to a very high standard. We are trust worth and reliable and every job we undertake is done with professionalism and to the best of ours and the customers expectations.
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JC Carpentry Services
No reviews yet
Garage Conversion Specialist in Streatham
Carpentry Services
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Love Build Solutions Ltd
Rating: 5 out of 5
Garage Conversion Specialist in Streatham
In-house Electricans, undertaking full scope of projects. House extensions, loft conversions Carpentry Groundwork Electrical installation, alterations, repairs
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Latest review:
Conversions - General- 11 Jul 2019
Excellent work. Finishing is neat. Good communication through out the process. I knew what had been accomplished and what was to be done and when. Very respectful. Lovely team. Thank you guys 👏👏👌👌😀😀
Cooks Carpentry and Building Services Limited
Rating: 5 out of 5
Garage Conversion Specialist in Streatham
We do all aspects of building work. I’ve extensive experience in refurbishments, extensions and loft conversions. Also all aspects of Carpentry 1st and 2nd fix.
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Latest review:
Carpentry- 25 Sep 2019
Really pleased with the work, excellent job
Mushroom Building Services
Rating: 5 out of 5
Garage Conversion Specialist in Streatham
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.
Saints Lofts Ltd
New on MyBuilder
Garage Conversion Specialist in Streatham
We are a dedicated team of professionals specialising in loft conversions. We create bespoke spaces unique to our customers to elevate and uplift their current home. At Saints Lofts the customers' requirements are always put first and foremost. We will be present and informative with the customer every step of the way as we are turning your dreams into reality. Whether it be a loft conversion or extension, we would be delighted to provide you with more information and advice, with no obligation. Reach out to us!
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RFG Home Improvemnts
No reviews yet
Garage Conversion Specialist in Streatham
We are a general construction and landscaping company who take on all types of work ranging from garden fencing and landscaping to extensions. We have a range of fully qualified electricians and plumbers all in house.
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B.E Home Improvements
Rating: 5 out of 5
Garage Conversion Specialist in Streatham
Local building company. Loft specialists with a decade of experience. Why move out when you can move up? Complete loft packages available from plans to completion. Will work off your plans.
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Latest review:
Loft Conversion- 20 Jan 2026
I have chosen Byron and his company to complete my loft conversion. Job was completed within given time frame. Byron and the team were polite and hard working. During the building time, any issues found by myself were addressed and rectified as much as possible. At the closing weeks of my project, I have asked Byron to complete additional carpentry tasks. He found the time to accommodate my requests. Job had some messy stages but Byron was always trying to leave site clean as much as it was reasonably possible. Thank you for your work and I would be happy to hire you again in the future.
bifold and sliding doors
No reviews yet
Garage Conversion Specialist in Streatham
We supply and install a wide range of Premium Glazing Solutions, bespoke to your requirements. Our products include Skylights, Sliding Doors, Bi-Folding Doors, French Doors and Aluminium Heritage Glazing. When working with us you may expect a friendly attitude combined with professionalism as well as an innovative approach towards your goals. Your final satisfaction is at paramount importance to us.
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Flowstar
Rating: 5 out of 5
Garage Conversion Specialist in Streatham
Hi my name is Ernie, I have over 10 years of experience in plumbing and heating. I undertake all sorts of general plumbing jobs, from changing taps, fitting bathrooms to Full heating from boilers to air source heat pumps.
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Latest review:
Plumbing- 7 Apr 2024
Very pleased. Ernie provided a competitive quote and kept me informed all the way through the process. I needed the job done urgently and he was very flexible and helpful in getting it done. Would recommend him to others and will definitely be asking for his help for future plumbing work.
CPC Home Improvements Ltd
Rating: 5 out of 5
Garage Conversion Specialist in Streatham
We are a family run business and work very closely with the local authorities. We are affiliated with local regulators so you can see testimonials from previous jobs and rest assured on the services you will receive. We specialise in building, construction and home improvements
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Latest review:
Chris hung a number of prefabricated doors and door frames that needed adjusting. He promptly provided us with a detailed quote and his availability. He did a job on a Saturday which was great as we really need this job to be done as soon as possible. The job was completed quickly, the adjustment to the doors are practically not noticeable and the doors and frames look great. Chris and his helper were very helpful and did a great job for us. Will definitely us Chris's services again.
Kingsmarque construction and maintenance
Rating: 5 out of 5
Garage Conversion Specialist in Streatham
All building work taken on, slating and tiling, house renovations and extensions. We have a team of tilers, renderers, plumbers, painters and myself and business partner who run each job and manage the multiple trades required.
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Latest review:
Extensions- 25 Aug 2020
Really professional and quick to provide quotes. Unfortunately, due to COVID and our circumstances changing, we have had to cancel the job. We would definitely go back to them in the future though.
Michael Francs Ltd
No reviews yet
Garage Conversion Specialist in Streatham
All types of contruction & refurbishment works within the building trade. Our site agents or working foremen are also have first aid and SMSTS qualifications. So you know you are in safe hands when we are on site.
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UK brickwork
No reviews yet
Garage Conversion Specialist in Streatham
All types of brickwork and flintwork 35 yrs exp fully insured
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4.8

Top rated Garage Conversion Specialists

Our Garage Conversion Specialists in Streatham, are rated 4.8 out of 5 based on 64 reviews from customers like you.

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

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

Costs of garage conversions in Streatham

Typically, a garage conversions in Streatham 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 Streatham.

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

Find a garage conversions specialists in Streatham 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 Streatham.

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

Step 2: Compare Streatham 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, Streatham 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 Streatham

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

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 Streatham conversion company.

What building regulations apply to garage conversions in Streatham?

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 Streatham 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 Streatham required to have insurance?

Yes, reputable garage conversion companies in Streatham 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.