Household hazardous waste / e-waste drop-off
Ontario Household Hazardous Waste — Cucamonga
Official drop-off for Ontario, CA. City dispose pages own the rule for each item. This page is the place: address, hours, and the originating program. Confirm before you go.
Address: 1430 S Cucamonga Avenue, Ontario, CA 91761
Hours: Fri–Sat 9:00–14:00 — confirm ontarioca.gov
ZIP: 91761
Official source: www.ontarioca.gov/
Ontario Household Hazardous Waste — Cucamonga and nearby drop-offs
Map stays on this page7 pins on map · tap a pin or list item
Materials often accepted
Tied to this site’s listing — still confirm on the official source. Each link is the Ontario city rule, not a national guess.
- Latex Paint in Ontario
- Oil-Based Paint in Ontario
- Pesticides in Ontario
- Herbicides in Ontario
- Pool Chemicals in Ontario
- Gasoline in Ontario
- Motor Oil in Ontario
- Antifreeze in Ontario
- Car Battery in Ontario
- Household Batteries in Ontario
- Lithium-Ion Battery in Ontario
- Fluorescent Bulbs / CFLs in Ontario
- Propane Tank in Ontario
- Cooking Oil in Ontario
- Television in Ontario
- Computer Monitor in Ontario
- Smartphone in Ontario
- Laptop in Ontario
- Desktop Computer in Ontario
- Tablet in Ontario
- Printer in Ontario
- Mixed E-Waste in Ontario
- Hard Drive in Ontario
Other drop-offs within 40 miles
- Ontario HHW Collection FacilityCounty HHW / transfer collection facility · Fontana, CA · 0.9 mi1430 South Cucamonga Avenue, Ontario, CA 91761
- Rancho Cucamonga Household Hazardous Waste — Lion StreetHousehold hazardous waste / e-waste drop-off · Rancho Cucamonga, CA · 4.1 mi8794 Lion Street, Rancho Cucamonga, CA 91730
- Rancho Cucamonga HHW — Lion StreetCounty transfer / landfill / HHW facility · Fontana, CA · 4.3 mi8794 Lion Street, Rancho Cucamonga, CA 91730
- Upland HHW Collection FacilityCounty HHW / transfer collection facility · Fontana, CA · 5.0 mi1370 North Benson Avenue, Upland, CA 91786
- San Bernardino County HHW — Chino FacilityCounty HHW / e-waste · Fontana, CA · 5.1 mi5050 Schaefer Avenue, Chino, CA 91710
- Rancho Cucamonga HHW Collection FacilityCounty HHW / transfer collection facility · Fontana, CA · 5.6 mi12158 Baseline Road, Rancho Cucamonga, CA 91739
Common questions
When is Ontario Household Hazardous Waste — Cucamonga open?
Listed hours: Fri–Sat 9:00–14:00 — confirm ontarioca.gov. Confirm on the official source before you drive — holiday and event hours change.
What can I drop off at Ontario Household Hazardous Waste — Cucamonga?
This site is listed for Latex Paint, Oil-Based Paint, Pesticides, Herbicides, Pool Chemicals, Gasoline, Motor Oil, Antifreeze, Car Battery, Household Batteries, Lithium-Ion Battery, Fluorescent Bulbs / CFLs, Propane Tank, Cooking Oil, Television, Computer Monitor, Smartphone, Laptop, Desktop Computer, Tablet, Printer, Mixed E-Waste, Hard Drive. Acceptance still depends on the official program — not this list alone.
Do I need to live in Ontario to use Ontario Household Hazardous Waste — Cucamonga?
Many municipal dumps and HHW sites are resident-only or appointment-only. Check the official Ontario, CA program page before you load the vehicle.
Where is the official listing for Ontario Household Hazardous Waste — Cucamonga?
DumpRegistry cites the originating program. Confirm hours and fees on that official page, not a third-party directory.