Call Before You Dig

In Ontario, it is required by law that property owners and contractors call before they dig.

Direct toll free line: 1-800-400-2255. Call 24 hours a day, seven days a week.

The Ontario OneCall Centre (On1Call) will help you through the process of locating cables or utility lines just below the surface of your property. 

On1Call webpage for Homeowners

On1Call webpage for Contractors

Once On1Call will contact the necessary utility providers, who will locate and mark the lines on your property. This ensures a safe dig for you and your neighbourhood.

You must get permits before starting any renovation or construction work on your property. Permits are issued by your area municipality.