Garage Conversion Companies in Castelnau

Name: Garage Conversion Specialist
Brand: MyBuilder
SKU: garage-conversion-specialist
Rating: 4.9 (47 reviews)

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Some of our top rated garage conversion specialists in Castelnau

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Harris Build
Rating: 5 out of 5
Garage Conversion Specialist in Castelnau
Bespoke furniture & carpentry projects. Handyman service covering multi-trades. Home & garden projects as well as commercial projects.
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Latest review:
Carpentry- 28 Mar 2021
Really pleased with the work carried out by Matty. It was to a high standard and his communication was incredibly diligent throughout. Would highly recommend
GB Refurbs
Rating: 5 out of 5
Garage Conversion Specialist in Castelnau
We are a decorating and General building company, mainly doing small build conversions, bathrooms & kitchens. 30 years' experienced city & guilds tradesman with 20 years doing insurance refurbishments.We have a good group of professional,british trained tradesman who help us achieve your dream home,we are happy to put up a shelve or build you an extension,all jobs considered.all tradesmen are personally insured.
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Latest review:
Conversions - General- 10 Dec 2017
Gary and Bryn have done a great job on our garage conversion and we are extremely pleased with the work they carried out. They ensured all structural work was completed to an excellent standard and they put in extra hours without complaint and free of charge where aspects of the job were more complex than anticipated. Each day they took care to tidy up after themselves. I received a number of quotes for this work and GB Refurbs’ was by far the most reasonable. All costs were transparent and fixed – there were no hidden extras as there can be with some builders. Aside from the quality of their work, Gary and Bryn are lovely guys and couldn’t do enough for me. While they were here they also carried out a couple of other odd jobs free of charge and without me even having to ask! I’m so impressed at the breadth of skills they have and will definitely use them for future jobs.
joshua construct ltd
No reviews yet
Garage Conversion Specialist in Castelnau
I'm a builder I do any kind of job. new build,refurbishment
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House2Home
Rating: 5 out of 5
Garage Conversion Specialist in Castelnau
House to Home Atelier is a local building company based in Abbey Wood, South East London. We specialise in end-to-end home renovations and construction, from initial design and planning to final finishes. Our team delivers loft conversions, house extensions, full refurbishments, bathrooms, kitchens, and bespoke interior solutions, always with a focus on quality, efficiency, and maximising space. We combine traditional craftsmanship with modern solutions, ensuring every project is completed on time, on budget, and to the highest standards. With our experience and carefully selected team of skilled tradespeople, we take care of everything from structural work and plumbing to carpentry, plastering, and finishing touches. We are local, accountable, and hands-on, so you always know who is managing your project. Your home is your investment, and we treat it as our own. Whether it’s a small repair or a full-scale renovation, we deliver solutions that maximise space, enhance character, and provide lasting quality.
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Latest review:
Works consisted of hip to gable loft conversion under permitted development and a refurbishment of the first floor of a semi-detached house into a four bedroom/bathroom layout, including new windows, balconies, wiring and plumbing as well as sound proofing the walls. With 100m2 of works this was my first introduction to a major building project and I was worried by the horror stories I have heard about builders. From the outset Monika set my mind at rest, listening to what I wanted, making helpful suggestions, offering tips for instance on how to save on the scaffolding and always asking me when choices needed to be made. She took the trouble to ensure that I knew what was happening, with daily photos of progress without the need for me to climb scaffolding. I was working to a tight timescale and budget, which Monika understood, and even having accommodated a number of changes including some additions, the project came in on time and on budget. All of the workers on the site were very professional and the quality of the work and the attention to detail was exceptional. I have no hesitation in recommending Monika and her team - I went into this project apprehensive and not sure what to expect; thanks to Monika, I came out the other side delighted by and looking forward to working with her and her team again to renovate my ground floor.
Reeves renovations ltd
No reviews yet
Garage Conversion Specialist in Castelnau
Reeves renovations specialise in complete home renovations. We also undertake smaller jobs which includes removal of chimney breasts, remove internal walls to create open plan living, plastering & decorating.
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Dragan Construct
No reviews yet
Garage Conversion Specialist in Castelnau
We are 2 Brothers at the hearth of a construction Company experienced in Extensions, Conversions and House Refurbishment
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ANGULARIS Developments UK Limited
No reviews yet
Garage Conversion Specialist in Castelnau
Hi I’m Michael owner of ANGULARIS Developments. We are an established building company with expertise in Loft Conversions, Extensions, Refurbishments and New Build Developments. Having been in the business for over 25 years we have a wealth of experience and expertise in the construction business. Able to offer design and build services and advice on your next project. We look forward to hearing from you and working with you to bring your dreams to reality
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Hallfare Construction Limited
No reviews yet
Garage Conversion Specialist in Castelnau
Hallfare Limited is a London-based property company focused on creating well-built, well-managed spaces that genuinely work for the people who use them. Since 1995, we’ve grown by maintaining a commitment to reliability, attention to detail, and delivering quality results. Whether we’re developing, letting, or managing property, we take a practical approach and aim to build lasting relationships along the way. Hallfare is expanding its reach across the property sector—including new ventures in construction, plant hire, and materials supply—while staying true to the straightforward values that have shaped our journey so far.
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15304017 LTD
New on MyBuilder
Garage Conversion Specialist in Castelnau
Nova Maison Ltd specializes in all types of building and construction work, offering an end-to-end service with our dedicated -in-house team:In-House Architect & Structural Engineer: Seamless design, planning, and structural calculations. -Fully Qualified Electricians & Plumbers: Safe, certified installations and internal works. -Complete Building Services: Extensions, loft conversions, renovations, and new builds. By managing everything under one roof, we guarantee faster project timelines, reduced stress, and premium quality control. Contact us today to discuss your project.
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E.A.D. Contractors Limited
Rating: 5 out of 5
Garage Conversion Specialist in Castelnau
We are a building company which specialises in loft conversion, garage conversion and refurbishment, and extensions.Also we can undertake smaller job, maintenances, kitchen fitting, bathrooms.
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Latest review:
Conversions - General- 5 Aug 2024
Attila was fantastic through the process of our garage conversion. Always asking and checking everything was as we wanted. Worked with our budget and alongside other contractors that had works to complete. Would recommend and use again.
F&U Building Construction
Rating: 4.7 out of 5
Garage Conversion Specialist in Castelnau
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.
Winfresh Construction Limited
No reviews yet
Garage Conversion Specialist in Castelnau
With more than 10 years experience we are pleased to serve more than 10000 happy customers annually . We are looking forward to work with you !
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P&v contractors ltd
No reviews yet
Garage Conversion Specialist in Castelnau
***London based*** We're a Renovation company who specialise in Kitchens and Bathrooms. With over 10years of experience in designing, sourcing goods and providing installation, we have an advantage over other installers and understand our clients needs.
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High Level Construction LTD.
No reviews yet
Garage Conversion Specialist in Castelnau
Hi we are the company for all your building work, any small big job no matter to us. We make from refurbishing a bathroom to new build.
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Trend constructions
Rating: 5 out of 5
Garage Conversion Specialist in Castelnau
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.
Two Tone Renovations
No reviews yet
Garage Conversion Specialist in Castelnau
Two tone renovations is a small friendly team of professional tradesmen. We pride ourselves on our high standards and customer satisfaction. We have many satisfied customers to view previous work or you can always come and see us on one of our ongoing jobs.
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4.9

Top rated Garage Conversion Specialists

Our Garage Conversion Specialists in Castelnau, are rated 4.9 out of 5 based on 47 reviews from customers like you.

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

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

Costs of garage conversions in Castelnau

Typically, a garage conversions in Castelnau 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 Castelnau.

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

Find a garage conversions specialists in Castelnau 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 Castelnau.

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

Step 2: Compare Castelnau 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, Castelnau 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 Castelnau

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

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 Castelnau conversion company.

What building regulations apply to garage conversions in Castelnau?

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 Castelnau 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 Castelnau required to have insurance?

Yes, reputable garage conversion companies in Castelnau 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.