Our services, mission and vision

To reduce damages to underground facilities and promote safe excavation practices through the operation of a state of the art One Call Centre for all facility owners in Ontario.

We will accomplish this by:


What others say about ON1Call

We’re pleased that we’ve been recognized for the scope of our services and the work we put into serving our members and helping excavators work safely.

Read testimonials


Learn more about how we are governed

We are governed by a set of laws, by-laws and schedules. Learn more about them here.

Our governance