Located in Wales approximately 5 minutes drive from the A55, the Gwalchmai ready-mixed concrete plant is capable of meeting the demands of major construction projects and is equally equipped to supply ready-mixed concrete for residential uses such as foundations, driveways, garages and patios available for delivery within a 25 mile radius.
Heidelberg Materials range of agricultural concrete can be used for farm yards, storage areas, waste management structures and livestock housing. For use on external farm areas, complying with British standards, which can withstand the high demands placed on it including loading and heavy duty plant and farm machinery, ensuring a quality-assured product. Learn more about our farming range of concretes.
Additional features:
Cash sales
Concrete collection facilities
The plant staff are local and have excellent knowledge of the area.
Address
Caer Glaw Quarry
Gwalchmai
Anglesey
LL65 4PW
GPS Coordinates: 53.260 -4.429
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Contact details
Already a customer? Or looking to order concrete for a smaller project for applications like foundations, driveways, garages and patios? Get in contact at the details below:
District sales manager: Rhys Edwards | Mobile: 07977 795655 | Email: rhys.edwards@heidelbergmaterials.com
Supamix - Gwalchmai
For deliveries requiring a small volume of concrete or for sites with restricted access, Heidelberg Materials Ready-mixed Concrete offers a mini-mix operation under the Supamix brand. This service is available to customers requiring between 1m³ to 4m³ cubic metres of concrete.
Telephone: 0330 678 1304 | Email: supamixorders@uk.heidelbergmaterials.com
Opening hours
Monday to Friday – 07:00 – 17:00
Saturday – Saturday delivery available, prices available on request, please contact your local representative
Areas served
- the Isle of Anglesey
Truck fleet information
The plant is self shipped with orders taken direct at the plant and has a fleet of 4 trucks and also offers a Mini mix service.
FAQ's and technical information
Frequently asked questions
Find answers to questions such as access for delivery, curing times, sustainable options, health and safety and more.
Technical information
Thermal management, colour variations, cold weather placement and more technical topics as well as information on our concrete technical department.
Concrete Collect & Go
Concrete Collect & Go gives you fast, straightforward access to quality‑assured concrete across the UK. We keep collections simple, so you can stay focused on the job.
Concrete cash sales
No account? No problem. Calculate and order your ready-mixed concrete today.
View product range
Heidelberg Materials offers a wide range of concretes to suit every project and application. From coloured and reinforced concrete to piling and waterproof concrete systems, we offer a solution. We also have a proven track record in producing bespoke mix formulations for specific engineering requirements. Contact us at the contact details on this page for more information.