About Us

Our Company

Porthmadog Concrete Ltd holds an enviable position as the independent market leader in North West Wales in concrete production and supply.

Fully accredited to BS 8500, our reputation for reliability, understanding your project needs and unrivalled technical expertise has been built up over more than 25 years serving the building and construction industry in North West Wales.

Our range of products is designed to provide the best solution to any concrete requirement. It includes products specifically designed for use in house building and improving, industrial and commercial applications, and agricultural applications.

All of our products, mixing, processing, batching and performance characteristics fully comply with accredited quality assurance schemes and all raw materials and finished products meet the relevant British and/or European standards.

You can be confident you are receiving the highest quality ready-mixed concrete, finest grade aggregates, and a superb friendly service - at a competitive price.

Porthmadog Concrete - big enough to cope - small enough to care.


Our Story

Porthmadog Concrete Ltd was founded in 1989 by Hugh Glyn Griffith to fill a gap in the market for small deliveries of ready mixed concrete.

Originally operating two small trucks driven by Mr Griffith and his son Robert, the business has since expanded to comprise eight mixer trucks, concrete pump, two batching plants and employs 12 local people.

Our customer base includes local authorities, civil engineering contractors and farmers, as well as the local building industry and DIY.

Since the death of his father in 2002, Robert Griffith has continued a programme of expansion and improvement, which includes the achievement, in 2003, of British Standard accreditation for the ready mixed concrete operations at both plants, thus ensuring a continued commitment to quality and service.

The company fleet is regularly upgraded to meet the demands of the industry and includes two conveyor trucks and two small trucks, which are always in demand for areas with restricted access and for smaller volume deliveries.

With ready mix plants in Porthmadog and Pwllheli, the company is able to deliver premium quality concrete with ease to all of Gwynedd and South Anglesey.