Each city or county has its own e-waste and hazardous waste programs. Please check with your county for any centers in your area. Check out the following links for your county for more information:

Los Angeles County: https://pw.lacounty.gov/general/enotifyCalendar/Calendar.aspx

Orange County: https://oclandfills.com/hazardous-waste

San Bernardino County: https://sbcfire.org/hhw/

Riverside County: https://www.rcwaste.org/hhw