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Mailing Address

West Contra Costa Integrated Waste Management Authority (WCCIWMA)
3220 Blume Drive – Suite 198
Richmond, CA 94806


Main Line (510) 609-1215
Fax (510) 236-1636


Waste Collection Services

For the City of El Cerrito, contact:
East Bay Sanitary Company
(510) 237-4321

For all other Cities in West Contra Costa County, contact:
Republic Services Inc.
(510) 262-7100

For Household Hazardous Waste in West Contra Costa County, contact:
West Contra Costa Household Hazardous Waste Collection Facilities
101 Pittsburg Ave.
Richmond, CA  94801
(888) 412-9277 Hotline
Open: Wed, Thu, Fri & Sat 9am-4pm (closed 12-12:30pm)