Originally owned by Conn Smythe in the early 1950s, the Caledon Pit produces stone used for the production of asphalt for road paving, sand used to make concrete, granular products used in road base construction, and sand fill. These products are used for road and building construction throughout the Greater Toronto Area.

The Caledon Pit has received numerous awards over the past two decades, including the prestigious Ontario Sand, Stone and Gravel’s “Award of Excellence” - an award that recognizes the pit’s many years of cumulative effort, hard work and dedication to safety, environmental stewardship, property enhancement, progressive rehabilitation and community relations.