At 20,160 square miles, San Bernardino County is the largest county in the continental United States. San Bernardino County Fire’s jurisdiction encompasses approximately 19,200 square miles of extremely diverse environments that stretch from the Los Angeles County line on the west, to the Colorado River on the east, to the Nevada State line and Kern and Inyo counties on the north. We provide services to more than 60 communities/cities and all unincorporated areas of the county.

Our affiliated CERT program is currently comprised of over 400 professional volunteers that serve throughout our County! Our active teams are currently in the following cities and communities:

  • Angelus Oaks CERT
  • Big Bear Valley CERT
  • City of Fontana CERT
  • City of Grand Terrace CERT
  • Helendale CERT
  • Lucerne Valley CERT
  • Lytle Creek CERT
  • Mill Creek Canyon CERT
  • Morongo Basin CERT
  • Mountain CERT (Serving from Crestline to Green Valley Lake)
  • Phelan / Pinon Hills CERT
  • Silver Valley CERT
  • Trona CERT
  • Wrightwood CERT