Latest Announcements
Operations and Engineering Building Neighborhood Meeting
CVSan invites you to attend an upcoming virtual Operations and Engineering Building Neighborhood Meeting about the new Operations and Engineering building. The meeting will be held on Tuesday, February 8, 2022, from 6:00 to 6:30 pm.
CVSan Achieves California Green Business Recertification
43 Castro Valley Schools Attended CVSan’s 4Rs Field Trips in 2021
CVSan recently completed presenting virtual 4Rs Field Trips to 31 third grade classes and 12 fourth grade classes, which included approximately 1,000 students.
Martin Luther King Jr. Day Holiday
CVSan wins Award of Excellence
The California Association of Sanitation Agencies (CASA) recently recognized Castro Valley Sanitary District (CVSan) and Oro Loma Sanitary District with an Award of Excellence as the recipient of the 2021 Outstanding Capital Project – Large Agency award for the recently completed Nutrient Optimization Project.
Get In Touch
Address
21040 Marshall Street
Castro Valley, CA 94546
Monday - Friday
7:00 a.m. - 11:00 a.m.
12:00 p.m. - 4:00 p.m.
Phone
After Hours: (510) 506-5821
