Check in with us regularly to see our upcoming events.
Scheduled System Maintenance
Begining 8:00 PM (EST) Thursday, May, 23rd, 2019 until 12:00 AM Friday, May, 24th, 2019 ; Ontario One Call will be performing maintenance on its information technology systems.
During this time we will only accept emergency locate requests via telephone and dispatch via a manual process.
The following services will not be available during the maintenance window.
– Web Portal
– Contractor Bridge
– 360 feedback (TCP/IP and Webservice)
– Corporate Website
– Maps on the web
– Subscriptions on the web
– Ontario One Calls Mailing list
Ontario One Call