Garage Conversion Companies in Walthamstow

Name: Garage Conversion Specialist
Brand: MyBuilder
SKU: garage-conversion-specialist
Rating: 4.8 (48 reviews)

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Some of our top rated garage conversion specialists in Walthamstow

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captainboiler
Rating: 5 out of 5
Garage Conversion Specialist in Walthamstow
Welcome to Captain Boiler plumbing and heating services. We are a family run business with over 15 years experience between us. We do not use any sub-contracted gas engineers. We take pride in our work and aim to provide our customers with a safe, efficient,reliable and competitive service. Customer satisfaction is our highest priority .
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Latest review:
Gas Work- 20 May 2026
Husseyin completed the job without any fuss. Hedid everything he had promised and I will use him again.
Vasile Balta
Rating: 5 out of 5
Garage Conversion Specialist in Walthamstow
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!
Kalafuldeco
Rating: 5 out of 5
Garage Conversion Specialist in Walthamstow
❌ We Turn Houses Into Kalaful Homes ❌ 350+ REVIEWS / 5 STAR RATING X⭕️X - WE'LL MATCH ANY REASONABLE QUOTES - X⭕️X Hi, This is Cristina in The Office. We Specialise in Flooring / Painting Int / Ext Building Services - Kitchens / Bathrooms / Lofts / Extensions.etc +£25 Each - Plane / Trimming Doors if required +Removal £50 - £75 Each Room + Disposal £100 - £300 If Required FLOORING ESTIMATES / WE ALSO DO PAINTING Fitting Beading / Scotia is Free, Inc in the Job Fitting Skirting is Min £200+ / Hallway Min £250+ Kitchen / Bathroom Min £200+ Laminate / Lvt Click ( Sub Floor Must be Reasonablly Level ) Straight Runs - £20m2 / Inc Hallways £25m2+ MIN £100 UPTO 5m2 Engineered Click Straight Runs - £25m2 / Inc Hallways £30m2+ MIN £150 UPTO 5m2 Hardwood T&G / Tongue & Groove Straight Runs - £30m2 / Inc Hallways £35m2+ MIN £200 UPTO 5m2 Herringbone - £40 - £45m2+ Cash Deals + 20% on Bank Transfer or if Invoice is Required - Payments To be Made End Of Each Day ❌ Must be Able to Provide Off Street Parking / Permits as The Crew Needs Access to The Vehicle at all Times. Thanking you in Advance Christina & Kam @ Kalaful Deco PAINTING ESTIMATES PAINTING ONLY - NO WALLPAPERING We also do Flooring / Gardening / Man & Van + Handyman Jobs Single Room - £300 Inc Minor Filling & Sanding / All White ) + £75 / 2 Colours / Woodwork £50+ £150 Extra To Paint on Fresh Plaster Living / Double Room - £400 Inc Minor Filling & Sanding / All White + £75 / 2 Colours / Woodwork £50+ Hallways- £450 - £750 Inc Working around 4-8 Doors Thanking you in Advance Christina & Kam @ Kalaful Deco
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Latest review:
Hard Flooring- 11 May 2026
Kalafuldeco has installed some wooden floor in my laundry room, great communication and nice job 👍
London Underpinning Ltd
Rating: 4.7 out of 5
Garage Conversion Specialist in Walthamstow
London underpinning ltd, will help you find a fast ,and very effective way in regards to building work. All the work will be done according in to all health and safety requirements. Everything will be build and done ,in friendly ,polite and professional way. We will not disappoint .
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Latest review:
Conversions - General- 2 Aug 2020
Servet was prompt in contacting me about the job, I sent him some pictures and he prioritised my job and was able to finish my job within a couple hours. Highly recommend him.. can’t thank him enough as this is the start of my much needed room renovation.
Zenstruction
Rating: 5 out of 5
Garage Conversion Specialist in Walthamstow
Established in 2005, we are a trusted building company with extensive experience in all aspects of construction, from new builds to fascia and gutter installations. Known for delivering high-quality projects on time and within budget, we maintain the highest standards of workmanship, safety, and reliability. Our expertise spans a wide range of services, ensuring that each project is completed to exceptional standards, meeting both client expectations and industry regulations.
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Latest review:
Conversions - General- 29 Sep 2018
Zen came round to see job and returned competitive quote quickly. He was able to start a few days later, turned up on time and completed the works with the designated 2 day time frame, working essentially 2 full days (not my experience of builders in UK who are only onsite for 5 hours a day). He cleaned up the site and did a good job. Would use him again.
HNL Construction Limited
Rating: 5 out of 5
Garage Conversion Specialist in Walthamstow
Home improvement company. Experience since 2005.Our job is our passion.Let us make Your dream project.Every job its important to us from small to big. We do: -kitchen -bathroom -loft conversion -extension -refurbischments -electric -plumbing -gardening …and many more
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Latest review:
Conversions - General- 23 Mar 2026
Pawel and his team are great - got them in for a few things now, from damp repair, knocking through an internal brick wall, moving a fuse box, installing a wood floor. Always good workmanship, easy comms and decent value! Have recommended to a few friends who are equally pleased.
R&D Building Service Limited
Rating: 4.8 out of 5
Garage Conversion Specialist in Walthamstow
R&D Building Service is a family-run and professional home improvement business which is located in London. Our staff are highly trained in all aspects of building, taking great pride in their work. We have the resources, skills, and experience to deal with all of your needs and requirements. All the work carried out by R&D Building Service is of the highest standard and we have been successfully completing work for satisfied clients in London and the surrounding areas for many years.
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Latest review:
Conversions - General- 30 Nov 2020
We hired Redian to complete a job of removing an internal solid wall separating our WC and Main Bathroom so we could have a bigger space. The work was completed to a high standard and the end result speaks for itself. As part of the initial job Redian advised that the loft hatch was problematic and we may not get the finish we expect - and advised of the best course of action - to move the loft hatch - and where it should be located - which was absolutely the right call. It looks great! The end result is a great sized space with the loft hatch in the correct position in the hallway where it should be and the job was finished with probably one of the best skims of the wall and ceiling that I have seen throughout my time dealing with various trades people - so much so that we are considering inviting them back to skim the whole house and other jobs as part of our refurb. The initial communication from visiting the house to price the quote was good, and throughout the job regular updates by text as I am a busy professional and did not have time to keep popping over for a face to face. Everything was spot on and they have good banter also! Keep up the good work!
Hoxha Construction UK Ltd
Rating: 5 out of 5
Garage Conversion Specialist in Walthamstow
We are a trusted local builder specialising in home renovations, extensions and property improvements. With over 20 years experience in the construction industry, we deliver high-quality building services tailored to your needs. We offer a full range of building and construction services, including: - House extensions (rear extensions, side return extensions) - Loft conversions (dormer, mansard, Velux) - Full home renovations / property refurbishments - Kitchen fitting and bathroom installation - General building work and structural alterations - Plastering, tiling, painting & decorating Why our clients choose us: - Experienced and fully qualified builders - Competitive and affordable pricing - Reliable, punctual and professional team - High standards of workmanship and finish - Clean, tidy and respectful on every job - Strong reputation for customer satisfaction - Fully insured We provide a complete start-to-finish building service, from planning to completion. We focus on clear communication, reliability and delivering projects on time and on budget. Contact us today for a free quote and professional advice! Many thanks, Fiona & Qimi
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Latest review:
Conversions - General- 5 Jun 2023
Professional outfit, very happy with their work, communication and timekeeping
Future Shapes
Rating: 4.9 out of 5
Garage Conversion Specialist in Walthamstow
We are a company who believe in building an outstanding relationship with each and every one of our clients. We pride ourselves on achieving impeccable standards of work, earning trust with our clients through our friendly, reliable, thorough and clean work. We now have an exceptional reputation for delivering fantastic results and over-delivering on expectations with our clients.
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Latest review:
Restoration & Refurbishment- 31 Aug 2020
It was a pleasure dealing with Peter and his team from start to finish and we couldn’t be happier with the work that they did. I was impressed with Peter’s previous work and we developed a good rapport from the first meeting and I felt that I could trust him with the work. He was clear about the detail of the work that needed doing upfront and his quote was itemised to reflect what each element would cost. The work was done on time and of a high quality and Peter was responsive at all times to any questions or concerns we had. He also made great suggestions of how we could do things better and was open to our ideas and realising our dream. His team were punctual, friendly and took care of the house ensuring the work that they did was of a high standard at all times and attention to detail which really has made a difference now that the project is completed. I wouldn’t hesitate to recommend Future shapes to anyone and would certainly use them again.
DE Property & Construction LTD
Rating: 5 out of 5
Garage Conversion Specialist in Walthamstow
I have been a sole trader working in the building industry for around 25 years, working on a number of different projects. I have now set up my own firm, DE Property & Construction Ltd, delivering customers' dream projects at the highest standards. Please get in touch with me to learn more and to get a quote.
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Latest review:
Joinery & Cabinet Making- 9 Dec 2024
Very impressed by Eugene's work. I hired him to build a bin shed for my front garden. He took the time to understand what I wanted and work out how he could combine the look I was after with a stable structure. I am so pleased with my new shed. Eugene is trustworthy and reliable and I will hire him for other work in the future
Robert Burgess
Rating: 5 out of 5
Garage Conversion Specialist in Walthamstow
Hello my name's Bob, please don't be put off by the lack of feedback, this is my first attempt at putting myself on the internet. All my work usually comes from word of mouth but I suppose I need to move with the times. I have nearly 40 years experience in the Building industry. My Son with 18 years experience works with me. All building work undertaken. Specializing in Plastering work and associated fields. Fully Insured. I will normally try to ring you immediately if shortlisted. Thanks.
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Latest review:
Conversions - General- 21 Jul 2023
We needed the dividing wall between our living / dining room removed and then replastered before our floor sanding took place, so timing (as well as quality) was very important to us. Rob promptly got in touch soon after I posted the ad and visited the property a few days later for an inspection and to talk us through the process. A week later the job has now been completed to an exceptional standard with plenty of time to spare. They were also well organised and did a great job minimising the mess that comes with removing a wall. We are very happy with the results so highly recommend Rob and his team for your future projects. Thank guys, James & Jade.
LLOCKBUILDING
Rating: 4.9 out of 5
Garage Conversion Specialist in Walthamstow
"PUTTING THE TRUST AND RELIABILITY BACK INTO BUILDING" At Lock Building London, we specialise in helping you grow your vision by creating the dream home you've always imagined. We understand that your home is a reflection of your aspirations and lifestyle. Our team of skilled craftsmen will turn your ideas into reality, expanding your vision one brick at a time. From innovative designs to quality craftsmanship, we ensure that your home improvement project aligns perfectly with your vision and lifestyle. With our expertise, your dream home will not only meet but exceed your expectations, allowing your vision to flourish and your dreams to come to life
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Latest review:
Conversions - General- 15 Apr 2026
Luke and Diti are both amazing guys for this project. Honestly speaking they aren't the cheapest quote, but they are definitely beyond expectations. Luke was the only builder who gave a full transparent quote on each item and what was needed for the conversion. Really quick work and good planning because I have 2 cats and they did everything with enough people onsite to minimise the time. Speaking of work, it is good, we kept in communication and they were always happy to explain and adjust slightly according to my concern/question. Leave this comment after the work has been done for few months and everything is solid.
Sophservice
Rating: 4.9 out of 5
Garage Conversion Specialist in Walthamstow
Our Company is a full-service general contracting specialised in properties refurbishment and maintenance. We handle most of the trades require to a project: carpentry, tilling, painting, bathroom fitting, kitchen fitting, flooring, carpeting, gutter work, gas work, doors and windows, and more. Contact us today to arrange a free estimate on your next project. We are qualified, insured, and ready to meet your home improvement needs.
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Latest review:
Painting & Decorating- 21 Feb 2025
Very pleased with spray job completed by Soph service. Priced competitively and was completed with an eye for detail. Came back to touch up a few areas at request. Will use again.
Raven Handymen
Rating: 5 out of 5
Garage Conversion Specialist in Walthamstow
Perfect Works – Electrical & Construction Services At Perfect Works, we provide reliable, high-quality building services across London and the surrounding areas. With years of hands-on experience in construction, carpentry, and electrical work, we take pride in delivering excellent workmanship on every project – from small home improvements to full renovations. Our services include: Kitchen & bathroom renovations Carpentry and joinery (wardrobes, cupboards, bespoke furniture) Electrical installations and maintenance General building and refurbishment Plastering, tiling, and painting We are committed to professionalism, clear communication, and competitive pricing. Most importantly, we ensure every project is completed to the highest standard, on time, and with great attention to detail. Customer satisfaction is at the heart of what we do, and much of our work comes through repeat clients and recommendations. If you’re looking for a trustworthy, skilled, and affordable builder, Perfect Works is here to help bring your ideas to life.
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Latest review:
Joinery & Cabinet Making- 15 Oct 2025
I hired James to renovate my extremely well made fitted bedroom wardrobes. I had a vision in mind and the task was far from easy or straightforward even. The front facing of the cupboards had to be taken off and then stripped off its laminate and then re-sprayed. I was extremely nervous because it was a big job at hand and I wasn’t sure if James would be able to achieve the final look. James and his colleague went straight in with full confidence and professionalism. They ensured the surroundings of my house were always kept covered and clean.They were always punctual with timing and completed the job within the timeframe that was given to me. James was always passionate about the job and thrived to perfect his work in every way.I was totally amazed with the final look!James had exceeded my expectations and delivered what I can only say was my vision and more. My wardrobe’s have literally come to life and look brand new! James is an all round handyman and I would 100% recommend him :)
ALB INTERIORS LTD
Rating: 5 out of 5
Garage Conversion Specialist in Walthamstow
ALB INTERIORS LTD. We are a company with experience in construction industry . We have in our team qualified people in different fields (Plaster, Carpenter , kitchen fitters, Tiler, Painter and Decorator... )
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Latest review:
Conversions - General- 9 May 2023
We’ve been incredibly lucky to chose Alexei for our living room and kitchen renovation. For the 2 months he’s worked at our property, he’s always been very professional and helpful, suggesting ideas but also executing and improving on the original design. He has always cleaned every day after work, he’s done a really nice job knocking down unwanted walls, plastering, painting, mounting the kitchen, building a fake fireplace and doing all cupboards next to it. I have been very demanding and he has definitely met the expectations. You can hire him without hesitation. I’ll definitely call him again if I need to renovate other areas of the place.
Kauri Construction
Rating: 5 out of 5
Garage Conversion Specialist in Walthamstow
Kauri Construction is an East London based Kiwi owned and operated company specialising in loft conversions, extensions and general rebuild refurbishments. We also have experience in landscaping works and joinery. Our company has a good working relationships with many subtrades including roofers, electricians, plumbers and brick layers. We have over 15 years of construction experience with wide ranging projects and values. We are small but very personable contractor happy to build strong relationships and provide clear and detailed information from planning stage and throughout the project. We are happy to quote for any jobs big or small, whether it be a week long project or a full 8 month and beyond refurbishment. As stated above we are based in East London but are willing to travel amongst the greater London area and beyond.
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Latest review:
Carpentry- 6 Apr 2026
The job went fairly well. Wilson is a very good carpenter and knows his way around wood. I have already recommended him to other people.

4.8

Top rated Garage Conversion Specialists

Our Garage Conversion Specialists in Walthamstow, are rated 4.8 out of 5 based on 48 reviews from customers like you.

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Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

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

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

Costs of garage conversions in Walthamstow

Typically, a garage conversions in Walthamstow 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 Walthamstow.

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

Find a garage conversions specialists in Walthamstow 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 Walthamstow.

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

Step 2: Compare Walthamstow 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, Walthamstow 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 Walthamstow

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

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 Walthamstow conversion company.

What building regulations apply to garage conversions in Walthamstow?

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 Walthamstow 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 Walthamstow required to have insurance?

Yes, reputable garage conversion companies in Walthamstow 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.