Latest Announcements
September 15, 2021
Earn A Coupon for A New Motor Oil Filter
Do you change your own oil and live in a single-family home? From October 11th to November 19th, you can participate in CVSan’s Used Motor Oil Filter Exchange Program to receive a coupon for a new oil filter.
September 01, 2021
Labor Day Holiday
CVSan offices will be closed on Monday, September 6th in observance of Labor Day.
August 25, 2021
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.
August 11, 2021
ACI Receives California Green Business Certification
Castro Valley Sanitary District (CVSan)’s solid waste collection and processing contractor, Alameda County Industries (ACI), officially received California Green Business Certification in July.
July 28, 2021
CVSan Recognizes Tim DeForest with Good Green Attitude Award
As the Custodian Good Green Attitude award winner, Mr. DeForest exemplifies a spirit of stewardship for waste reduction.
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
Office Hours: (510) 537-0757
After Hours: (510) 506-5821
After Hours: (510) 506-5821
