Some of our top rated extension builders in South Glamorgan
Sort by:
- Get in touch
My name is Chris, my business is family run and care is taken on every project to ensure customer satisfaction. I provide a full service experience and am flexible in my approach. I work closely with customers to reach their goals. We have two sides to the business, the building side which covers all aspects of Building work from extensions to renovation and the heating side which covers everything associated with log burners, fires & fireplaces. Based in Caerphilly.
- Get in touch
We are a Newly Formed company , but we have been working in the industry together for over 15 years ! We cover all aspects of building work inside and out ! We are very reliable, professional, fast and clean !! Our aim is always to give maximum customer satisfaction!!
- Get in touch
Over 30 years experience in the industry, bricklayer is my trade but can put my hand to most trades. Ive run jobs from small extensions to 86 bedroom nursing homes. All of my work is to the highest quality guaranteed.
- Get in touch
Hi, my names Kieran and I run multiple companies in the building industry. We offer residential and commercial services and maintenance. Over the last 10 years we have developed a large portfolio of works in all aspects, any from extensions, conversions, kitchen & bathroom fitting, plastering, painting & decorating, etc. All work is taken with pride and attention to detail, clean and in line with health and safety protocols. We have no doubt you will be happy with our work. Thanks.
- Get in touch
I have been in the business 19 years. Our company has a number of tradesmen from bricklayers, carpenters, plumbers , electricians, roofers right through to finishing tradesmen such as painters. Our aim is high and with a great work ethic we want to give our customers the best standard of work and with a fantastic finish.
- Get in touch
Professional quality builders with over 30 years experience. We have a dedicated team of qualified tradesmen. Extensions, Refurbs, Carpentry, Roofing, Fencing, bricklaying, bathrooms, Kitchens.
- Get in touch
WJB General Building & Roofing have over 18 years experience in the building trade. We are known for our high quality, professional and value for money work. With our 5 star rating - we're sure we can help you achieve the home of your dreams.
- Get in touch
I have over 30 yrs experience in the construction industry and hold many qualifications to include, bricklaying, engineering, and electrical installations. In 2014 I set up Envirobuild with a partner who also has an extensive construction background and we aim to provide high spec and bespoke total property solutions from extensions to landscaping. Please take time to read our reviews from our many happy customers
- Get in touch
Hi,my name is Craig and I run my own little handyman business, I pride myself on good honest fairly priced work,at a professional level, I've been doing all sorts of jobs and building my business over the last 3 years,jobs including Kitchen fitting, Bathroom fitting, Facias and Gutter Cleaning, Painting and decorating, General plumbing and building, Tiling, Flat pack building, All jobs undertaken, if this fits your needs then please don't hesitate to get in touch. Thanks again.
- Get in touch
We are a reliable and experienced building and property improvement company providing a complete range of services for residential and commercial clients. Our expertise includes plumbing and heating, bathroom and kitchen installations, home extensions, renovations, landscaping, and all aspects of general building work. From small repairs and upgrades to full property transformations, we take pride in delivering high-quality workmanship, attention to detail, and excellent customer service. We work closely with our clients from start to finish, ensuring every project is completed to the highest standards, on time, and within budget. Whether you’re looking to modernise your home, create additional living space, improve your outdoor areas, or undertake a complete renovation, we provide dependable solutions tailored to your needs
- Get in touch
Cardiff and vale based builder specialising in new builds, extensions & loft conversions.
- Get in touch
Hello! My name is Ben, I am a bricklayer with nearly 20 years of experience. I have recently decided to start my own building/landscaping business after working for numerous building companies, and picking up many different skills over the years. I do all aspects of brick/blockwork, patios, general landscaping, fencing etc.
- Get in touch
Work experience Bricklayer Abney Construction January 1990 to Present Hello, my name is Jason I am a self employed bricklayer builder with plus 37 years experience, Although qualified in bricklaying, over the year I have also gained skills in civil engineering, booking reduced levels for site works, 1st fix carpentry, small roofing projects, Stone repair, by plastic repair, random stone walling, I am confident in most building tasks presented to me. Yours Sincerely. J Hooper City and guilds advance brickwork, ONC building studies. Add more sections ©2026 Indeed - Cookies, Privacy and Terms
- Get in touch
Design and Build Specialists Lytham - Cardiff - London Now available on MyBuilder CAUKIN Construct is a UK-based residential construction company primarily covering the North West of England and South Wales and is a subsidiary of CAUKIN Studio, built on a decade of international experience. As a design-led contractor, we put thoughtful architecture at the heart of every project—bringing creativity, functionality, and care to your home. Whether it’s a new build, extension, loft conversion, garage conversion, home office, or landscape project, we offer an end-to-end service that integrates design vision with high-quality construction. From initial ideas to the final finish, we collaborate closely with homeowners to deliver spaces that feel personal, beautiful, and built to last. Whilst our current portfolio highlights our specialist landscaping and garden transformations, our multi-skilled team offers this same level of finish to every job we undertake. For our full portfolio take a look out or socials or website to find out more.
- Get in touch
At ConvertMyGarage, we are passionate about helping homeowners transform unused or underutilised garages into beautiful, functional spaces. Whether you’re looking to create an extra bedroom, home office, or even a gym, we are the experts you can rely on to deliver exceptional results – and fast! With extensive experience in the construction industry, our team has honed its skills and processes to offer bespoke garage conversions completed in as little as 6 days. We are committed to making every project a seamless and stress-free experience for you. We believe in offering a straightforward, transparent process from start to finish, ensuring you get a high-quality conversion that enhances both your home and your lifestyle. Every project is unique, and we tailor our approach to suit your specific needs. We don’t just dabble in garage conversions – it’s our speciality. Our focused approach allows us to deliver exceptional results, every time. We take the time to understand your needs, preferences, and vision. Our solutions are fully customised to suit your home and lifestyle. With years of industry experience and countless successful conversions, our team brings expertise and knowledge to every project.
