Please wait....
Tesoro Viejo
| Customer Center (served by our Selma District office) 2042 Second Street Selma, CA 93662 8:00 AM to 12:00 PM and 1:00 PM 4:30 PM (559) 896-4546 Contact us via email |
| After-Hours Phone Number (559) 896-4546 |
| Automated Payment Number (866) 734-0743 |
| Payment Mailing Address California Water Service P.O. Box 4500 Whittier, CA 90607-4500 |
| District Manager Steve Johnson |
Due to COVID-19, all Cal Water Customer Center lobbies are closed to walk-in traffic. Tesoro Viejo phone service is scheduled to be available at 8:00 AM today.
If you have a water-related emergency, please contact Cal Water using the Tesoro Viejo after-hours phone number.
If you have a water-related emergency, please contact Cal Water using the Tesoro Viejo after-hours phone number.
Infrastructure Improvements
- September 14, 2021 Recycled Water Being Delivered to Tesoro Viejo
Water utility services for the Tesoro Viejo community are provided by the Tesoro Viejo Master Mutual Water Company. Cal Water, serving California since 1926, will be operating and maintaining the water, wastewater, recycled water, storm water, and agricultural water systems on TVMMWC's behalf, and will oversee installation of capital improvements to expand the utility systems.
Cal Water is committed to providing reliable, high-quality water utility services to residents and businesses in Tesoro Viejo and will also provide customer service for the community's water utility services through our Selma District Customer Center.