Contra Costa County recycling and waste-reduction resources. Collection oversight is limited to portions of unincorporated county; incorporated cities have their own arrangements.
Pittsburg’s official page locates this landfill in unincorporated Contra Costa County and explicitly says it is not under City authority. This is location/regulatory information; public drop-off admission, fees and operating hours have not been verified here.
Keller Canyon landfill location and county regulatory referral
The Keller Canyon Landfill (KCL) is located at 901 Bailey Road, in unincorporated Contra Costa County. Keller Canyon Landfill is not under the authority of the City of Pittsburg. Regulatory oversight is under the jurisdiction of Contra Costa County.
Agent source review: October 26, 2026 · Snapshot 438154b6421b2687
Reviewed task-specific main content under Organic Waste Management; information landing only
Curbside CFL’s Pick-Up: Customers must call (925) 682-9113 for CFL’s (compact fluorescent lights) pick-up. Please place CFL’s in a plastics bag or a container with a label that says, “Lights” and place it next to your brown garbage cart.
Agent source review: October 26, 2026 · Snapshot d75223746fe3ed74
The County’s directory separates three residential receiving areas and warns that only some listed materials are accepted at each facility. Contact the correct receiving program before transport.
Household Hazardous Waste (HHW) | Contra Costa County Recycling, CA — service-hazardous-waste-06013
The following is a list of common HHW materials with links to vendors that accept each material around Central Contra Costa County (Concord, 94520). Only SOME of these materials are accepted at the local HHW Facilities listed below, so prior to transport please be sure to contract your local facility to verify acceptance of the materials to be discarded.
Agent source review: October 26, 2026 · Snapshot a8d1f7b467e529c8
Official state service profiles
These 0 profiles are classified under this topic by California’s official state service directory. The county filter above does not establish local eligibility for them. Confirm availability and requirements on the official profile.
No state-directory profiles mapped to this topic. This does not mean no state service exists.