Ask us questions Call our HHW hotline, (408) 299-7300, or send us your questions below to learn more about hazardous waste. For all non-hazardous waste questions/inquiries:Call the Recycling Hotline, (800) 533-8414, to get live assistance, Monday through Friday, 8am – 4:30pm. Visit recyclestuff.us to find a recycling or reuse company. Contact Information Household Hazardous Waste (HHW) (408) 299-7300 [email protected] hhw.santaclaracounty.gov
