Hazardous Materials

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If you have an emergency involving hazardous materials/wastes, CALL 911.

Other calls regarding hazardous materials/wastes can be directed to (805) 583-6421.

Household Hazardous Waste Drop-Off Service

The City provides a household hazardous waste drop-off service for all City residents. The service is by appointment, for residential customers only – businesses may not use this program.

There are businesses in Ventura County that will accept some household hazardous wastes. View a list of businesses that accept some household hazardous wastes.

Information regarding the storage, disposal and transport of business-generated hazardous waste may also be available from City staff, upon request, at (805) 583-6421. City staff has familiarity and expertise with hazardous materials and wastes, regulations, and regulators, and may be able to assist in finding the right public agency or other resource needed to manage a circumstance related to hazardous materials. View a list of hazardous materials service providers for businesses.

Additional Resources

City of Simi Valley

Department of Public Works - Environmental Compliance Division
(805) 583-6421

  • Household Hazardous Waste Collection Events
  • Electronic Waste Collection Events
  • General Hazardous Waste Questions/li>

County of Ventura

Air Pollution Control District
(805) 645-1400

  • Public Nuisance Odors
  • Smoke
  • Paint spraying
  • Asbestos
  • Air Quality Issues

Environmental Health Division
(805) 654-2813

  • Certified Unified Program Agency (CUPA)/Hazardous Materials Program
  • Business Hazardous Waste Disposal
  • Hazardous & Electronic Waste Collection Programs

Ventura County Fire Department
(805) 389-9744
Fire Prevention and Inspection Information

County of Ventura
(805) 658-4321

  • Waste Reduction
  • Used Oil/Filters Recycling
  • Materials Exchange Programs

State of California

Federal

Federal Environmental Protection Agency

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