Operations &
Maintenance

OCWA is the leading  provider of water and wastewater O&M services in Ontario. We have more than 600 certified operations staff working with the latest technologies and best work practices so they can continue to meet increasingly complex compliance in your regulatory environment.

We bring more than 30 years of safely and efficiently operating treatment, distribution and collection systems across Ontario. Our unmatched wealth of experience ensures clean, healthy water is delivered to customers and that safe effluent is returned back to the environment.

OCWA’s unique hub and spoke structure (staffed by best in class, certified water and wastewater operators) and corporate systems provide our clients with management, administrative, compliance, engineering, and capital services that support the delivery of our core O&M services.