What San Diego County itself runs: 3 landfills, sites and programs covering 4 items. If your town doesn’t have its own page, these are usually the places to start.
Checked October 26, 2026 · Call before you go · How we check
Chula Vista, Imperial Beach, National City and unincorporated San Diego County residents can drop off batteries and small electronics at the South Bay HHW facility free of charge. Checked October 26, 2026.
The City says electronic waste can be dropped off free at the HHW collection facility at 1800 Maxwell Road (open Wednesdays and Saturdays, 9 a.m.–1 p.m.). Checked October 26, 2026.
Bye Bye Mattress lists collection sites in California that take mattresses for recycling; each listing states its service type, e.g. free drop-off for residents. Checked October 26, 2026.
Bye Bye Mattress lists the Otay Landfill as a mattress collection site with no limit (call before large quantities). Checked October 26, 2026.
Service type: free drop-off for businesses and residents; open 7 a.m.–4:30 p.m. weekdays, 7 a.m.–3 p.m. Saturdays. Checked October 26, 2026.
The Chula Vista HHW Facility is at 1800 Maxwell Rd, Chula Vista, CA 91911 (City Public Works Center), Wednesdays and Saturdays 9 a.m.–1 p.m., no appointment. Checked October 26, 2026.
City of Chula Vista residents need no appointment. Checked October 26, 2026.
PaintCare lists South Bay Regional HHW Facility at 1800 Maxwell Rd, Chula Vista 91911 as a paint drop-off site (limit: 15 gallons per visit). Checked October 26, 2026.
PaintCare lists Vista Paint at 1220 N Magnolia Ave, El Cajon 92020 as a paint drop-off site (limit: 20 gallons per visit). Checked October 26, 2026.
“Checked” means we read the official page on that date. Things can change, so call before you go.