DumpSpots
Ontario Household Hazardous Waste Collection Center
Hazardous waste drop-off in Ontario, run by San Bernardino County Fire, HHW Program.
DirectionsCall 909-382-5401Website
1430 S Cucamonga AveOntario, CA 91761
Open to residents · No business waste · Bring proof of residency · Fridays and Saturdays 9:00 AM–2:00 PM
Takes
- TVs & electronics AcceptedTVs, computers and other electronics accepted from residents.
- Paint AcceptedLatex and oil-based paint, stain and primer accepted from residents.
- Motor oil & antifreeze AcceptedUsed motor oil, oil filters and antifreeze accepted from residents.
- Batteries AcceptedHousehold and vehicle batteries accepted from residents.
- Household chemicals AcceptedSolvents, pesticides, pool chemicals, cleaners, aerosols, fluorescent bulbs and small propane cylinders accepted from residents.
Free for residents.
Doesn't take
Concrete · Dirt & soil · Construction debris · Mattresses · Furniture · Appliances · Tires · Yard waste · Scrap metal
County residents only; bring ID. 15 gallons or 125 pounds per trip.
Close to
Ontario 2.9 mi · Chino 4.2 mi · Upland 4.9 mi · Rancho Cucamonga 5.4 mi · Pomona 7.7 mi · Jurupa Valley 7.9 mi · Corona 11 mi · Fontana 11 mi
Source: San Bernardino County Fire, HHW Program. Checked by DumpSpots September 2026. Report a correction.