Many counties allow small businesses to use their household hazardous waste collection programs. Call the respective county or visit the website to determine what wastes are accepted, fees charged, and dates and locations of waste collection. County programs require businesses to set up an appointment to drop off waste and to have EPA ID numbers. If you do not have an EPA ID number, go to the Department of Toxic Substances Control website to start the process.

List updated Jan. 2022

• Alameda
  800.606.6606
• Alpine
  530.694.2140
  Not available in the county. Small businesses are advised to contact South Lake Tahoe Refuse and Recycling or Calaveras County for disposal options.
• Amador
  209.223.6429
  Not available at HHW collection center. Contact the county for options.
• Butte
  530.343.5488
• Calaveras
  209.754.6403
• Contra Costa
  800.750.4096
• Del Norte
  707.465.1100
• El Dorado
  530.295.4100
  Not available in the county.
• Fresno
  877.235.3005
• Humboldt
  707.441.2005
• Imperial
  760.482.4438
  Not available in the county.
• Kern
  661.862.8900
• Lake
  707.234.6400
• Lassen
  530.251.8528
  Not available in the county.
• Los Angeles
  888. CLEAN LA or 800.238.0173
• Madera
  559.665.7300
• Marin (except Novato)
  415.458.5549
• Novato
  415.892.6395
• Mariposa
  209.966.2220
  Not available in the county.
• Mendocino
  707.468.9710
• Merced
  via Clean Harbors
  916.296.7478
• Mono
  760.932.5442
• Monterey
  831.384.5313 ext. 27
• Napa
  800.984.9661 or 707.259.8608
• Nevada
  530.265.7038
• Orange 

  County provides a list of waste companies only; These facilities operate independently of the County. The County of Orange does not endorse or have any affiliation with these companies.

• Placer
  530.745.2300
• Plumas
  530.283.6268
  Not available in the county.
• Riverside
  800.304.2226 or 951.486.3200
• Sacramento
  916.875.5555
• San Benito
  831.636.4170
  Not available in the county.
• San Bernardino
  909.382.5401/800.645.9228
• San Diego
  858.505.6880
• San Francisco
  415.330.1425
• San Joaquin
  800.207.8222
• San Luis Obispo
  805.782.8530
• San Mateo
  800.207.8222
• Santa Barbara
  805.882.3602
• Santa Clara
  800.207.8222
• Santa Cruz
  831.454.2022
• Shasta
  530.224.6209 

  Not available in the county.

• Siskiyou
  530.842.8220
• Solano
  • Napa-Vallejo Hazardous Waste Collection Facility – 800.984.9661
  • Recology Vacaville Solano Recycling Center – 800.207.8222
  • Republic Services, Solano Garbage – 707.437.8971
• Stanislaus
  209.525.6700
• Sutter
  530.743.6933
• Tehama
  530.528.1103
• Trinity
  530.623.1326
• Tulare
  559.624.7400
• Tuolumne
  209.533.5588
• Ventura
  805.658.4318
• Yolo
  800.207.8222
• Yuba
  530.743.6933