The quick way to find a local Garage Conversion specialist in Cardiff

GT Home Improvements

Garage Conversion

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At GT Home Improvements, we believe your home deserves nothing less than excellence. With over 20 years of hands-on experience in the industry, I’ve worked with some of the UK’s leading national companies, rising through the ranks to management level and overseeing multi-million-pound installations. That journey taught me the value of precision, integrity, and putting the customer first—principles that now define every project we take on. This business is more than just bricks and mortar. It’s a legacy built from passion, professionalism, and a personal milestone—the birth of my daughter—which inspired me to create something lasting and meaningful. GT Home Improvements is a family-run company with a clear mission: to deliver top-tier craftsmanship with a friendly, tailored approach. Whether you're planning a full renovation or a small upgrade, we treat every home like our own. Let’s build something great together.

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Reviewed by Luke on 22/4/2026

Geraint and his team were all very professional, friendly and did a fantastic job on our very large project. We are very happy with the end result.

ASPRAY LIMITED

Garage Conversion

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Our award-winning claims management service aims to help policyholders throughout the UK make successful buildings insurance claims caused by storms, burst pipes, accidental damage, fire, floods or other events which lead to the property owners needing to make an insurance claim. We project manage and carry out the required repairs using our fully vetted contractors. Aspray always strive to reinstate the property to its pre-incident condition as swiftly as possible. Aspray Ltd are authorised and regulated by the Financial Conduct Authority for claims handling only.

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Reviewed by John on 14/5/2023

Powell Construction

Garage Conversion

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we are now trading as powells construction

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Reviewed by Stephen on 16/8/2018

We are really happy with the work, I would recommend Castle Construction to anyone.. Fantastic quality, reliable and a friendly bunch of lads, we agreed a price a start date and it was all delivered to what we agreed. Thanks again, I am sure we will use them again.

Cambrian Roofing LTD

Garage Conversion

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With over 40 years of experience led by Steve, alongside 11 years working as a father-and-son team, we deliver expert roofing, scaffolding, solar panel installation, and general building services across the UK. As accredited members of the NFRC, TrustMark, the Competent Person Scheme, and MCS, customers can trust us to meet the highest industry standards. We pride ourselves on quality workmanship, honest advice, and reliable service � all at competitive prices

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Reviewed by Natasha on 31/1/2022

Complete new roof completed by Steve and his boys. By far the most professional service we received in the quoting process and pleased to say the job matched up too.

malcolmsmith stonemasonry

Garage Conversion

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Exstentoin rendering plastering home improvement repointing Stonemasonry

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Reviewed by gerald on 8/8/2025

Professional job done to a great standard at a reasonable price by 2 lovely guys who turned up on time cleaned up after themselves every day and finished the job in the time scale they quoted will be using them for any future jobs and would recommend them

L&A Garden Rooms

Garage Conversion

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We are a small company who specialise in garden rooms, sheds, summerhouses, fencing, decking, plastering, decorating and extensions.

MCINTOSH BUILDERS LIMITED

Garage Conversion

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Mcintosh builders is the complete package offering all types off building work including complete design package. Please get in touch soon.

RTP Building

Garage Conversion

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rtp building; Reliable, trustworthy, professionals. We are a small experienced team of multi skilled professionals with over 15 years experience. We are fully insured and offer a wide variety of services withing the building industry. Services provided 7 days a week with 24hr emergency contact available. We offer very competive quotes with no obligation. Would like to add we are new to this site as we would like to expand the company.

MASTER

Garage Conversion

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We are a period/listed property restoration company. We specialise in traditional materials and methods. Often our work is to Identity and rectify damp issues which arise from the use of modern materials on period properties where breathable materials are imperative for the buildings features and characteristics to function. Once the breathability of the property is compromised damp issues will occur. We offer damp assessments for your property with a full report to guide you in the right direction eradicating current and future damp issues. Our assessments cost: £140 including guidance and a full report which details the source(s) of the damp & mould, how to eradicate the issues. - Lime rendering & plastering with horse hair. - Lime pointing. - Masonry repairs. - Paint removal using the Thermatech hot steam cleaning system. - Brick/stone feature walls. - lime wash - Breathable Painting. - lime plaster/render We often work with conservation officers from the authorities to ensure our works are of the highest standards.

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Reviewed by Alexandra on 10/5/2025

Marcus and his team did a great job for us reseating our period porch stone paving and repointing with lime mortar, including matching a reclaimed stone slab to replace a broken one

global

Garage Conversion

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We ar a family business nic and gas safe registered Full guarantees given We travel and work Swansea Cardiff Bristol Bath London

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Reviewed by Phil on 7/3/2026

Carl and his team gave a very competitive quote. The work was completed to an extremely high standard. We ran into a few pre existing problems, but Keiran and Mike quickly sorted these out for us. We were very happy with the finished job and Mike made sure any mess was kept to a minimum. Highly recommended

Cardiff Extensions

Garage Conversion

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We have over 15 years experience in renovations, electrical works, extensions, kitchen and bathroom fitting and much more. We pride ourselves on being fully committed to offering an attentive service which is tailored to you specific requirements.

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Reviewed by Victoria on 4/4/2023

Very pleased that Chris and his excellent team finished the extension on time. There were a few issues during the build but they were quite minor and quickly resolved. We were very fortunate with weather at the start which helped.

Exterior Renovations Bristol 

Garage Conversion

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We are a Bristol based landscaping and roofing team, covering all types of landscaping and roofing I have 10 years experience and my co worker has over 30 years We complete all work to a very high standard. We ensure the site is clean and the Work is to the customers specifications No deposits taken

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Reviewed by Claire on 26/11/2024

Good neat job. So long as it stands the test of time, it’ll be a five.

Michael Douglas

Garage Conversion

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If you are looking for driveway ideas or a new driveway, path or patio to compliment your home then RedDragon Driveways&Patios has everything you need, we cover all the major types of drive, pathway or patio that you could ever want which includes Resin, Tarmac, Pattern Imprinted Concrete and the latest style of driveway which is Rubber Compound, the installation companies that complete your driveways are fully insured with at least a 10 year warranty, some offer a 15 year warranty. Whether you are looking driveway ideas for a new driveway, patio, pathway, child’s play area or swimming pool decking area we have you covered, RedDragon Driveways&Patios covers every Welsh county for all the above styles of driveway and more. We have access to highly qualified installers waiting to give you a FREE no obligation quotation and transform your property and take it to the next level. Once the driveway or patio etc has been installed your properties kerb appeal and value will increase, if you are looking to sell you can bet prospective buyers will prefer a home that has a modern driveway to one that does not

1st Choice Landscaping and Groundwork

Garage Conversion

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Family run business, with thirty years experience in the industry. We are a friendly and reliable service.

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Reviewed by Keith on 1/5/2024

A good job, expertly carried out, but not quite up to our expectations with clearing the debris. It took us two days to get the garden back to normal. The second phase of the order is yet to be done and I’m sure that they will satisfy our requirements.

Abertawe Roofing & Building

Garage Conversion

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Our skilled team of professionals have extended experienced in a range of construction areas, You'll also have peace of mind knowing that we carry a wide range of industry accreditations. For any larger scale projects that require our reliable construction services, please contact us. We are able to work with you every step of the way to help you realise your goal, including all planning and development.. Ground drainage etc, right up to the roof groundworks new builds Plant Hire Extensions Patios Fencing Renovations / Refurbishments Garage conversions Alterations Decking Exterior cleaning Driverways/block paving Roofs Gutters & more.

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Reviewed by Alex on 1/3/2023

Very helpful, came over to look at the job and everything was ready to go for the start of the job later that day

Elite Roofing & Property Solutions

Garage Conversion

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Elite roofing and property solutions is a family run business we been in the trade for 10 years I took over the trade from my dad was working with him from 17 I’m now 34 plenty of experience

SW Property Services

Garage Conversion

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We are a Local, fairly priced contractor with over a decade combined experience. We can service and source extensive amounts of building works internal and external. To get a free no obligation quote please get in touch!

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Reviewed by Jason on 28/12/2023

Great guys, excellent work. Thank you both so much.

Sphere Construction Partnership

Garage Conversion

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Decades of Know-How Over 50 years of combined experience building and renovating homes. Proven Network Access to a wide network of specialist subcontractors across every trade, so no detail is overlooked. Competitive Timelines & Transparent Pricing We provide clear estimates and realistic schedules with full transparency.

Weagan LTD

Garage Conversion

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Weagan Building Contractors have a combined construction knowledge of 40 years experience in the construction industry. We managed projects from start to finish with all are clients. Full house builds, full house deisgn and build, single & double story extensions, full house renovations and barn conversions. Simply put we are big enough to handle any project at the same time as being small enough to care about each individual client & their project. Weagan Building Contractors have a specialist groundworks and drainage department. We cover domestic and commercial drainage installation and repairs. This along with a highly skilled team of employees & a passion for doing things correctly makes us the perfect answer for all construction projects.

Latest homeowner review

Reviewed by Paul on 18/10/2021

Morgan and Mike contacted me on the day of posting my job, visited that same afternoon and sent me an itemised quote that evening. They understood that the job was urgent and turned up on the appointed day, at the appointed time. Both my wife and I found they were happy to explain their work and to give us options. The work was neat, efficient and just what we needed. We will definitely use them again and would be happy to recommend them. Very pleased.