1928
Fontana Fire Department Formed
Muscoy and Bloomington Join Fontana to become the Central Valley Fire Protection District
1973
1982
Chino Joins and forms the West San Bernardino Valley Fire Agency
Chino becomes an independent department
1985
1985
Forest Falls, Green Valley Lake, Hinkley, Lake Arrowhead, Lucerne Valley, Searles Valley, Wrightwood, and Yucca Valley join to form the San Bernardino County Fire Agency
County Fire takes over CSA 38 and adds the Communities of Baker, Baldy Mesa, Devore, Fawnskin, Grand Terrace, Harvard, Mentone, Mountain View Acres, Needles, Phelan, San Antonio Heights, and Spring Valley lake
1997
1999
City of Adelanto Contracts with County Fire
City of Hesperia Contracts with County Fire
2004
2008
City of Victorville Contracts with County Fire
City of Crest Forest Contracts with County Fire
2013
2016
City of 29 Palms Annexes Fire Services to County Fire
City of San Bernardino Annexes Fire Services to County Fire
2016
2017
City of Upland Annexes Fire services to County Fire
City of Hesperia agrees to County Fire Annexation
2018
