One Call Systems International

One call systems process approximately 28 million underground utility locate requests each year in the United States, making them the first step in the damage prevention process. These organizations are much more than ticket processing centers; their staffs create and execute training and educational programs and implement new technologies that make the one call process more efficient for all stakeholders.

One call systems’ staffs provide a key link between national and local damage prevention efforts, which expands the reach of CGA and its programs. To access additional information on the one call systems in North America, please click here.


One Call Centers by State

Regional Partners by Location

One Call Systems International

One Call Systems International Events