Who We Are

Established in the spring of 2008, Ontario Stone supply is a growing business. We are committed to providing the highest quality products at competitive prices. We pride ourselves in stocking a large selection of natural stone as well as the full line of Permacon products.
Conveniently located on Highway 5 in Dundas we are only a short ways off the 403.

Whether you are a professional landscaper, designer, or just a someone who is working hard to finish the back yard, we have the quality stone products that you need.

Mission Statement

Our mission is to provide you with the highest quality product at great prices to get your landscaping done.