Martin Luther King Jr. Day Holiday

Castro Valley Sanitary District (CVSan) offices will be closed on Martin Luther King Jr. Day, Monday, January 15th.  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 scheduled by Alameda County Industries (ACI). Please call ACI at (510) 483-1400 with billing and service questions or visit ACI’s website: