LEMSA Directory Alameda County Emergency Medical Services (ALCO EMS) VISIT WEBSITE Central California Emergency Medical Services Agency (CCEMSA) (representing Fresno, Kings, Madera, and Tulare counties) VISIT WEBSITE Coastal Valleys Emergency Medical Service Agency VISIT WEBSITE Contra Costa Health Services VISIT WEBSITE El Dorado County Emergency Medical Services Agency VISIT WEBSITE Imperial County Emergency Medical Services Agency VISIT WEBSITE Inland Counties Emergency Medical Agency (ICEMA) (Representing Inyo, Mono, and San Bernardino Counties) VISIT WEBSITE Kern County Public Health VISIT WEBSITE Los Angeles County Health Services VISIT WEBSITE Marin County Emergency Medical Services Agency VISIT WEBSITE Merced County Department of Public Health VISIT WEBSITE Monterey County Emergency Medical Services Agency VISIT WEBSITE Mountain Valley Emergency Medical Services Agency (MVEMSA) VISIT WEBSITE Napa County California VISIT WEBSITE North Coast Emergency Medical Services VISIT WEBSITE Northern California Emergency Medical Services Inc. VISIT WEBSITE Orange County Health Care Agency VISIT WEBSITE Riverside County EMS Agency VISIT WEBSITE Sacramento County EMS VISIT WEBSITE San Benito EMS VISIT WEBSITE San Diego County EMS Office VISIT WEBSITE San Francisco EMS Agency VISIT WEBSITE San Joaquin EMS Agency VISIT WEBSITE San Luis Obispo EMS Agency VISIT WEBSITE San Mateo County Health VISIT WEBSITE County of Santa Barbara EMS Agency VISIT WEBSITE County of Santa Clara EMS VISIT WEBSITE County of Santa Cruz Health Services Agency (HSA) VISIT WEBSITE Sierra-Sacramento Valley EMS (Butte, Colusa, Glenn, Nevada, Placer, Shasta, Siskiyou, Sutter, Tehama, and Yuba Counties) VISIT WEBSITE Solano County EMS VISIT WEBSITE Stanislaus County EMS Agency VISIT WEBSITE Tuolumne County EMS VISIT WEBSITE Ventura County EMS VISIT WEBSITE Yolo County EMS VISIT WEBSITE