We have quarries in Barbados and St. Lucia.

We uphold quality control and follow international procedures in sieve analysis, proctors, specific gravity, extraction and penetration to ensure longevity and durability for each of our many products.

C.O. Williams has a sand plant located in Barbados that produces some of the highest quality compounds on the market. The sand is washed, cleaned, sieved, prepped and assorted by size. This plant also produces lime and stone; products that are tried, tested, proven and exported for construction around the Caribbean.

In the quarry or in the lab, we observe professional standards and specifications to ensure the best possible asphalt or aggregate for our customers.

Our aggregates include:

  • ¼” mix
  • ½” stone
  • ¾” stone
  • 1” stone
  • 2” down
  • 4”- 6” stone
  • marl
  • sand
  • lime
  • Earthmoving
  • Road construction & rehabilitation
  • Airport runway resurfacing
  • Building development sub-division
  • Infrastructural works
  • Landfill construction
  • Marine works and coastal reclamation
  • High voltage cable trenching and laying
  • Multi-purpose sport facilities