Staff Listing and Location

West Contra Costa Integrated Waste Management Authority (WCCIWMA) | One Alvarado Square | San Pablo, CA 94806

Ph: (510) 215-3125
Fx: (510) 236-1636


Fill out a contact us form here



George "Stan" Hakes Executive Director 
Melinda Wong Manager, Office Administration
Lorna Thomson Source Reduction and Recycling Programs Manager

Hotline Numbers

Recycling Hotline of Contra Costa County (800) 750-4096 press 2  
West Contra Costa Composting Hotline
West Contra Costa Household Hazardous Waste Facility (888) 412-9277
Household Hazardous Waste Hotline for East Contra Costa County (925) 778-4040
Golden Bear Transfer Station(West Contra Costa Sanitary Landfill) (510) 970-7242
Richmond Sanitary Service (510) 262-7100
East Bay Sanitary(Garbage & Greenwaste Collection) for El Cerrito Residents (510) 237-4321
El Cerrito Recycling Center (Curbside Recycling & Drop Off) (510) 215-4350