Fourth of July Holiday

Castro Valley Sanitary District (CVSan) offices will be closed on Thursday, July 4th in observance of Independence Day. Please call (510) 506-5821 for sewer emergencies. Visit for more information regarding CVSan services and programs.

Recycling, organics, and garbage collection services will occur on Thursday, July 4th as scheduled by Alameda County Industries (ACI). Please call ACI at (510) 483-1400 with billing and customer service questions or visit ACI’s website