Duncor produces high quality aggregates sourced from our 2 quarry locations, Seguin Quarry, located in Humphrey, and Clarke Quarry, located in Port Sydney. We supply a variety of granite products, from screenings to gabion stone for retail sales to local contractors and produce various classes of aggregates used in our pavement preservation operations, plus material suitable for Asphalt Mix Design.
The Topsoil Store, located in Barrie ON, provides an unlimited supply of screened and unscreened topsoil.
All locations offer the option of customer pick up or delivery.