Karson Sand and Gravel Inc. is an open pit mine located in the west end of Ottawa, serving Ottawa West and area. We deliver quality product in a cost-effective manner. Whether you are looking for Quality Topsoil or Aggregates we have many products to offer for both landscaping and building projects around your home. We welcome Homeowner's. Currently we have: Topsoil Red Sand Sand Fill Septic Sand Hydro Sand Screened Sand Granular A Riverstone: ¾” to 1 ½”, 1 ½ “ to 2 ½” and larger stones on request. Summer 2025 we will also be offering the Riverstone in 3/4", and a product which is less then 3/4 inch. In addition to the material costs trucking costs with a dump truck are an hourly fee. All sales will be taxed HST. CALL or TEXT 613-407-0460 for information on our products and a quick quote on delivery. We look forward to helping you with your building projects. Minimum order 1 yard.