Household hazardous waste drop-off in Contra Costa County, California

Household hazardous waste programs that list Contra Costa County, from county, city and regional agency pages, with the DTSC household hazardous waste facility map as a starting point. Most programs serve only their own residents, so check “who can use it” on each listing.

Part of the San Francisco-Oakland area.

Drop-off site

Permanent drop-off sites

• Central Contra Costa Household Hazardous Waste Collection Facility
  Permanent drop-off · 4797 Imhoff Pl, Martinez, CA 94553
  Who can use it: Residents of the Central San service area (central Contra Costa County)
• Delta Household Hazardous Waste Collection Facility
  Permanent drop-off · 2550 Pittsburg-Antioch Hwy, Antioch, CA 94509
  Who can use it: Residents of Antioch, Bay Point, Bethel Island, Brentwood, Byron, Discovery Bay, Knightsen, Oakley and Pittsburg; proof of residency required
• El Cerrito Recycling & Environmental Resource Center
  Permanent drop-off · 7501 Schmidt Ln, El Cerrito, CA 94530
  Who can use it: Residents of the RecycleMore area (El Cerrito, Hercules, Pinole, Richmond, San Pablo and nearby unincorporated communities) with proof of residency; Kensington residents…
• West Contra Costa Household Hazardous Waste Facility
  Permanent drop-off · 101 Pittsburg Ave, Richmond, CA 94801
  Who can use it: Residents of Crockett, El Cerrito, El Sobrante, Hercules, Kensington, North Richmond, Pinole, Port Costa, Richmond, Rodeo, San Pablo and Tormey

Home pickup programs

• San Ramon Door-to-Door Household Hazardous Waste Pickup
  Home pickup