Memorial Day Holiday

Castro Valley Sanitary District (CVSan) offices will be closed on Memorial Day, Monday, May 27th.  Please call (510) 506-5821 for sewer emergencies.  For information regarding CVSan services and programs, visit

Recycling, organics, and garbage collection services will occur as regularly scheduled on Monday, May 27th by Alameda County Industries (ACI). Please call ACI at (510) 483-1400 with billing and customer service questions or visit ACI’s website