Household Hazardous Waste Collection Program
The Household Hazardous Waste (HHW) Program, provided by San Mateo County, helps residents dispose/recycle their residential hazardous waste properly - for FREE!
The HHW door-to-door collection is available to all Atherton residents! Just call 1-800-449-7587 to schedule your pick-up date.
To get more information about the door-to-door service provided through Waste Management, please visit www.wmatyourdoor.com/
The San Mateo County's Health System Department will accept dropped off HHW by appointment. You can visit San Mateo County's Health System department at www.smchealth.org/hhw/ for information on HHW events, HHW drop off appointments, and what is and is not accepted. Any County Resident may participate at any collection. They are held on Thursdays through Saturdays at the main Facility in San Mateo, while events occur in Daly City, Half Moon Bay, La Honda, Menlo Park, Pacifica, Portola Valley, Redwood City and South San Francisco.