Safeguarding Water Quality—and Quality of Life
We are committed to our customers, communities, employees, stockholders, and environment—and take pride in our efforts to support them.
See Our ESG Initiatives
High-Quality, Affordable Water for Millions
California Water Service Group provides high-quality, affordable water and wastewater services to more than two million people west of the Mississippi River. We are the third-largest publicly traded water utility in the United States, with five subsidiaries: California Water Service, Hawaii Water Service, New Mexico Water Service, Texas Water Service, and Washington Water Service.
Our Operating Priorities
In everything we do, we are guided by these pillars:
Affordable, Excellent Service
Our user-friendly, technology driven platforms enable clear and effective communication with our customers.
Sustainability & Community Impact
We are committed to supporting our communities and being a responsible steward of our resources.
Employees as Best Advocates
We promote a work environment that is safe, healthy, respectful, and a positive place to grow.
Public Health & Safety
Our water quality testing, water treatment technologies, and emergency preparedness systems and procedures are best-in-class.
Enhanced Stockholder Value
We have the infrastructure and strategy to be successful in the long term.
Making a Difference in Our Communities
We’re more than just a utility; we are part of the communities we serve. And we are dedicated to enhancing the quality of life in the areas we operate—communities we have called home for more than 90 years.
Experienced Leadership and Sound Governance Principles
Our leadership shares a commitment to being the nation's leading water and wastewater services provider while delivering quality, service, and value to our customers, communities, employees, and stockholders.
A Top Workplace and Certified Great Place to Work™
We are proud of the recognitions we have received for workplace culture and diversity.
Contact Us
We're here to help with any questions you might have.