Garage Conversion Companies in Millwall

Name: Garage Conversion Specialist
Brand: MyBuilder
SKU: garage-conversion-specialist
Rating: 4.8 (60 reviews)

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Some of our top rated garage conversion specialists in Millwall

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Frameworks Construction
Rating: 5 out of 5
Garage Conversion Specialist in Millwall
Hi, I am a city and guilds qualified carpenter experienced in both 1st and 2nd fix carpentry. I subcontract for larger companies doing refurb, conversion and extension work, and take on smaller jobs for private individuals for things like doors and mouldings etc. Every job is important to me, small or large, and I take great pride in my work. I deliver fairly priced and professional results to suit each customer's needs.
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Latest review:
Carpentry- 17 Dec 2021
Joe was great - very friendly, professional, flexible and did a great job cutting and installing skirting in a tricky bedroom - would definitely use again.
F&U Building Construction
Rating: 4.7 out of 5
Garage Conversion Specialist in Millwall
All aspects of building work covered professionally. Always willing to go the extra mile. Very low prices. * Extensions/ Conversions. * Full kitchen fitting. * Full bathroom fitting. * Painting/ wallpapering. * Chimney removal. * Plastering. * Tiling. * Double glazing/bifolds. * All Diy handyman works Covering Barking, Dagnem, Romford, Ilford, Gant's hill, Leyton, Leytonstone, Walthamstow, Woodford, all areas in East London, please ask.
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Latest review:
Conversions - General- 30 Oct 2023
Athar and his team did a good job taking down a cupboard wall where a boiler was. They did a good job doing plastering and making better.
edss construction ltd
Rating: 4.2 out of 5
Garage Conversion Specialist in Millwall
We deliver a professional building service and will work with you step by step from inception of idea through to completion, in order to meet all your personal requirements. We understand that undertaking building, construction or refurbishment on your home or property can feel like a very daunting task and finding the right builder can be an even bigger challenge. As reputable building contractors we can provide you with local face to face references from previous clients and recent examples .
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Latest review:
Extensions- 4 Jul 2026
We posted our building project on MyBuilder for the construction of a new outbuilding. We received a number of responses and quotes and selected EDSS Ltd. My elderly mother had used EDSS Ltd previously to do a number of renovations to her house and we found EDSS Ltd’s quote competitive and fully broken down. The work completed to date has been high quality with a high level of attention to detail. Stefan and his team managed the project from start to finish. This has included liaising with building control and other parties. We did not have to worry about any detail and Stefan always goes the extra mile to reduce any inconvenience. Stefan and his team were reliable, hardworking, approachable and always willing to discuss any questions we had during the build. The work was completed to a very high standard and we were kept informed throughout the project. We have no reservations in recommending EDSS Ltd and are happy for customers to see the work.
AP Holloways
Rating: 5 out of 5
Garage Conversion Specialist in Millwall
A P Holloway’s Construction Ltd is a leading and reputable Construction Company serving central London, Kent and Surrey. We take on all types and sizes of projects, and cover all aspects of residential and commercial construction.
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Latest review:
Conversions - General- 7 Dec 2023
Hired Alfie to advice on knocking down a partition wall. It went great.
AJT Construction Beckenham Ltd
Rating: 5 out of 5
Garage Conversion Specialist in Millwall
AJT CONSTRUCTION WE BUILD WHAT WE LOVE, AND WE LOVE WHAT WE DO With today’s uncertain economy choosing the right builder for your project has never been more important.From conception to final build and completion it is vital to work with a company that understands your needsand has expertise to deliver on time and within budget. For over 30 years, we have built an enviable reputation in Beckenham and the surrounding areas, successfullymanaging projects in the construction industry
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Latest review:
Conversions - General- 17 Jun 2022
Jason and the team have been amazing from start to finish. They have helped with ideas and solutions along the way and George has worked tirelessly to ensure the job is completed on time. The quality of work, communication, curtesy and professionalism has been 5*!! I will definitely use AJT Construction in the future and would definitely recommend.
UR BUILDERS
Rating: 4.9 out of 5
Garage Conversion Specialist in Millwall
Hi ,we are doing every type of construction and building work including electric and plumbing. We undertake all kinds of refurbishments and new extensions ,you can see our finished and running jobs anytime. We have alot references .Our aim is customer satisfaction as we always trying to provide a good service in unbeatable price.
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Latest review:
Conversions - General- 26 Aug 2022
Sall and his team did an impressive job taking down the wall for us. Everything was excellent from first contact, to punctuality and quality of the job itself. They completed it in less time than expected and left the place tidy and without a mess. Harry came the day before to make sure that it's not a load-bearing wall and that everything will go as per the plan. I can't recommend Sall and his team enough for their great work.
LGC Decorators
Rating: 5 out of 5
Garage Conversion Specialist in Millwall
LGC Decorators LTD is the professional property maintenance company providing the quality services to fellow Londoners. We offer all interior and exterior property maintenance services. Our professional tradesmen are highly experienced, so there will be no compromises when it comes to timescale and quality. Please take a look at our website to find out more about what we do
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Latest review:
LGC Decorators completed the re-decoration throughout my 5 bedroom property. The guys were on time and very reliable. I didn't have any issue with their time-keeping. They did their best to keep the place clean and tidy ensuring to clear up after themselves. The quality of their work is to a high specification, I would absolutely use them again for any future painting work. They guys from LGC also spent time to explaining things to me such as the materials they were going to use and the process they would follow. I didn't come across any problems or snags, I didn't have to call them back for a single thing. I would definitely recommend LGC Decorators to other people.
Empire Development Group ltd
Rating: 5 out of 5
Garage Conversion Specialist in Millwall
Empire Development Group Ltd is builders of homes where people can feel happier and more fulfilled. Our services cover a wide range of specialties, from bespoke kitchens to the assembly of custom bathrooms, decoration, repairs, maintenance, spackle, tiles and waterproofing. Our commitment is to provide high quality solutions for our customers, always with fast delivery times and transparency in all our interactions.
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Latest review:
Carpentry- 25 Jul 2019
Excellent job : quick, good value, friendly and flexible approach, efficient, tidy : everything done to spec with a couple of suggested improvements : really pleased with the end result : would thoroughly recommend : 10/10
H b carpentry
Rating: 4.9 out of 5
Garage Conversion Specialist in Millwall
Hi my name is Henry I am a passionate and professional carpenter with a wide range of knowledge and skills in both first and second fix carpentry my skills also extend in to garden maintenance
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Latest review:
Conversions - General- 4 Apr 2024
Professional job, good price, always on time, clean and tidy after job. Would recommend
Soho Building and maintenance Ltd
Rating: 5 out of 5
Garage Conversion Specialist in Millwall
We are Soho Building and Maintenance Ltd, currently in our second year of business. We have an abundance of experience in the building industry with our own fully vetted trades including our own in house quantity surveyor for any large tenders. We undertake works of any amount no matter big or small, we can work with architects under minor works contracts
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Latest review:
Rear single story extension. Knocked wall out to extend kitchen. Craig -workman - very good. Lee and Dan project managed and were both excellent. Very please with everything, they turned up on time and when they said they would, cleaned up and finished build on time as agreed. I would recommend them to anyone.
Maven Heating Ltd
Rating: 4.4 out of 5
Garage Conversion Specialist in Millwall
We specialise in Gas heating & plumbing Boiler installation Unvented hot water cylinder Underfloor heating Full central heating installation We will beat any genuine gas safe engineer price.
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Latest review:
Gas Work- 12 May 2018
Great price and quality
shalom property development ltd
Rating: 5 out of 5
Garage Conversion Specialist in Millwall
Shalom Property Development ltd is a small construction company based in the Croydon area. We specialize in property refurbishment, house extensions, loft conversions, garage conversions, etc. We also undertake projects like plastering, painting/decorating, electricity, plumbing, tiling, flooring(laminate, wood, bamboo), bricklaying.
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Latest review:
Plastering- 6 May 2025
Amazing guys. Hardworking, tidy, professional. They worked in our house for 3 months and we were super happy with the work and everything. We invited them to do more work later on. 100% probably the most sincere and trustworthy builders we met. Only them. No one else from now on.
South One Limited
Rating: 5 out of 5
Garage Conversion Specialist in Millwall
South one limited specialises in high end property renovations, specialising in bathrooms. Based in Beckenham servicing all of south east London and the surrounding areas.
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Latest review:
Bathroom Fitting- 29 Nov 2022
Shaun and his team were absolutely brilliant. Quotes were really clear (and included materials) and communication was great. Shaun was able to flex the timetable to deal with unexpected issues that came up with my terrace property and really went the extra mile to get a great finish on the bathroom. Highly recommended.
Tawfik Werfalli
Rating: 5 out of 5
Garage Conversion Specialist in Millwall
At Miko Construction, we specialise in high-quality residential refurbishments, extensions, and fit-outs. We’re a small, experienced team that takes pride in delivering well-crafted work with clear communication throughout. Whether it’s a full home renovation or a bespoke interior project, we bring a personal, hands-on approach from start to finish.
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Latest review:
Tawfik’s team was very professional and very knowledgeable, they done a great work including helping me with the design and understanding the process required to complete a project at this size, he completed the electrical work tested it and also included great ideas with the LED lights that made A beautiful design at the end, he also recommended a lot of subcontractors in the area are very competitive in their price and practically manage the project with me from inception to completion.
AK Electrical Services
Rating: 5 out of 5
Garage Conversion Specialist in Millwall
AK Electrical services is part of Crest Construction & Interiors Ltd. We carry out full building works from foundation to the roof. We are specialised in basement and underpinning works. Our trade people are fully qualified and we work to the highest standard. We have many years experience in domestic electrical and commercial installation. We provide electrical services for all domestic/ commercial projects. We are registered in ELECSA PART P SCHEME, 17th edition. All works are guaranteed.
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Latest review:
Fully electrify a new rear, 2 storey side, porch extension and shed. Arek was always the first one on site, worked very professionally, interacted well with the other builders and was happy to accommodate minor changes to the project. He suggested improvements to the the lighting layout and configuration were taken aboard. I highly recommend him and I'll also be using him to change my house consumer unit in the coming weeks.
Jx refurbishment
Rating: 5 out of 5
Garage Conversion Specialist in Millwall
My name is James Jiang,I got more than 15 years experiences in the trade and my team has built good reputation in London area. Our aim is to deliver complete customer satisfaction with every project we undertake and ensuring our customer’s visions are met.
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Latest review:
Conversions - General- 7 Mar 2025
Really great experience. Polite and accommodating, we had some unexpected delays but was willing to be flexible and went the extra mile for my tight schedule.

4.8

Top rated Garage Conversion Specialists

Our Garage Conversion Specialists in Millwall, are rated 4.8 out of 5 based on 60 reviews from customers like you.

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

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

Costs of garage conversions in Millwall

Typically, a garage conversions in Millwall 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 Millwall.

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

Find a garage conversions specialists in Millwall 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 Millwall.

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

Step 2: Compare Millwall 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, Millwall 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 Millwall

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

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 Millwall conversion company.

What building regulations apply to garage conversions in Millwall?

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 Millwall 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 Millwall required to have insurance?

Yes, reputable garage conversion companies in Millwall 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.