William D. Lewis (Aberdare) Ltd. was established in 1972 operating as Civil Engineering Contractors within the South Wales area.

Diversification into Sub-Contract Groundwork for major house builders and the manufacture of concrete products took place in the mid-1970’s and has resulted in the formation of a qualified and committed team of  well over 100 people.

Our client base includes many of the major house builders, along with local authorities and private commercial customers. We wish to continue our controlled expansion through working closely with our existing customers and developing new markets.