Ontario Limestone Quarry is situated 15 minutes north of Orillia, Ontario on the northern edge of the Gull River geological formation. Our product line provides for the needs of the landscape and building industry. The quarry includes dolomite and we are able to offer high quality dimensional products with a wide range of color and texture.

We have invested in modern equipment to reliably deliver the product you require. We are also experienced in landscape design and construction which allows us to relate to the needs of the industry. Personal attention and customer satisfaction are high on our list of priorities. Ontario Limestone Quarry looks forward to doing business with you.

Get In Touch With Us

Thinking about limestone on your next project?
Contact us today for more information or to get a quote.


 2181 Brennan Line, Orillia, ON

Hours of Operation
Monday: 9:00 AM – 4:00 PM
Tuesday: 9:00 AM – 4:00 PM
Wednesday: 9:00 AM – 4:00 PM
Thursday: 9:00 AM – 4:00 PM
Friday: 9:00 AM – 3:30 PM
Saturday: CLOSED
Sunday: CLOSED