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New Extension
5* Rated Home Renovation and Building Contractors in Cwmbran
Looking for a builder that can transform your home? Talk to the experts at Mint Construction & Maintenance Ltd. We are experienced builders based in Cwmbran that cover the South Wales area, and quotes are FREE!

Why Choose Mint Construction & Maintenance Ltd?

Welcome to Mint Construction & Maintenance Ltd, your number one destination for comprehensive building and maintenance services in South Wales. We are a local, Cwmbran-based company with a dedicated team that brings a combined experience of over 20 years to every building and construction project. ​We closely collaborate with our customers to design and develop your building projects to perfection, and there's no job too big or too small for us to handle. â€‹â€‹We have a particular specialisation in working with structural plans, reinforced safety grating (RSGs), and steel beams, particularly for customers looking to add house extensions or create new, open-plan spaces. We're also experts at altering structural walls to accommodate bifold doors and sliders, creating seamless transitions between indoor and outdoor living. ​We take pride in our commitment to renewable energy solutions too; from solar panels to heat pump systems, we're dedicated to helping everyone make their properties greener and more sustainable.

If you are thinking of transforming your property and want to find the right team to make it happen, then contact us today. You can call us on 01495 654598 or book a free home consultation online.

Why Choose Us?

Building Contractors With A Proven Track Record

Free Quotes And Home Consultations

We Are Specialists With Over 20 Years' Experience

Our Building and Construction Services:

House extension

Expand your living space or build your dream home with our tailored house extension and new build services. We handle everything from design to completion, ensuring a seamless process.

Structural Work

Professional structural work and property reinforcement services. From load-bearing wall removal to full structural planning, our team ensures your property is safe, secure, and ready for modern living.

New kitchen

We offer bespoke kitchen remodelling and bifold door installation. Transform your kitchen into a modern, open-plan space with our expert remodelling services and stylish bifold door installations.

Solar panels fixed on the roof of a house

Sustainable solar panel installation and renewable energy solutions. Go green with our renewable energy services, including solar panel installations and energy-efficient home upgrades.

Groundworks in process

Prepare your site for success with our comprehensive groundwork services. We are specialist groundwork contractors who offer drainage solutions and foundation work.

New roof being added

Reliable roofing services for repairs and new roof installations. Protect your home with our expert roofing services, from repairs to new installations and flat roofing solutions.

Trusted, local builders ready to take on your project now!

  • Building and Construction: We carry out all major building and construction projects.

  • New Kitchens: We can help design and fit your new dream kitchen.

  • New Driveways: We carry out many different driveway and patio fitting services.

  • Decking and Balustrades For Homes and Holiday Homes: We can help design and fit your new dream decking with balustrades and other accessories.

  • New Concrete Bases for Caravans and Holiday Homes: We can help design and fit concrete bases for caravans and holiday homes.

Swimming pool with tiled patio and pavilion
Hanging lighting installed over dining room in modern home

Our service areas

Based in Cwmbran, we cover a wide range of locations across South Wales, from Carmarthen to Chepstow, including:

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  • Llanelli

  • NPT

  • Bridgend

  • Cardiff

The Mint Guarantee

"We will do whatever it takes to get it right."

At Mint Construction & Maintenance Ltd, we take a meticulous approach to all our projects. We work closely with you to design and develop your ideas in order to create your dream home. Our building maintenance and construction services have delighted homeowners across South Wales. Our team takes pride in bringing your dream build or renovation into reality, so contact us now for a free quote.

Skills and Expertise that you can Trust

We specialise in building and construction projects carried out to meticulous levels of detail. The Mint construction team have over 20 years of combined experience in the construction and maintenance sector and have vast experience of working on a range of projects across South Wales. We can provide planning and design services, building and construction, plumbing and heating, patios and driveways, garden fencing, windows and doors, decking and balustrade services, house renovations, holiday home renovation and so much more. Why not contact us now to discuss your project and see how our team can make it happen? We pride ourselves on delivering building and construction services, on time and in budget!

Inside a completed extension

Thanks Mint for our amazing double extension. Very professional, helpful and tidy. All the staff were friendly and approachable and really happy with the works done. Thanks so much. Definitely recommend.

​

- BaL-7, Yell Review

Contact us for professional building and maintenance services in South Wales.
Call 01495 654598 or book online now!

Contact

  • Google Business Profile
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Opening Hours

Mon – Fri

Sat

Sun

9:00 am – 4:30 pm

9:00 am – 1:00 pm

Closed

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© 2025. The content on this website is owned by us and our licensors. Do not copy any content (including images) without our consent.

MINT CONSTRUCTION & MAINTENANCE LTD, registered as a limited company in England and Wales under company number: 15511025.

Registered Company Address: 50 Rhodfa'R Eos, Cwmbran, Torfaen, United Kingdom NP44 1FN.

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