Health Care District
- Since 1979 providing emergency medical services to the Cloverdale Community.
- http://www.cloverdale.net/health.asp

Hall Ambulance Service, Inc.
- EMS company serving Kern County, CA.
- http://www.hallambulanceservice.com

Pistoresi Ambulance
- Providing emergency services in Madera County since 1942. Includes services, history, news, employees and education.
- http://www.pistoresiambulance.com/

Event Medical Services
- Provides on-site first aid and medical services for special event facilities and activities. Site includes history, how to join, contact information and EMS medical supplies.
- http://www.ems.ws

Schaefer Ambulance Service
- Air and land service in southern California.
- http://www.schaeferamb.com/

San Luis Ambulance Service
- Providing emergency medical services to the San Luis Obispo area since 1945.
- http://www.sanluisambulance.com/

Gerber Ambulance Service
- Provides prehospital care, training, and employment opportunities. 24-hour dispatch. (Torrance)
- http://www.gerberambulance.com

UCLA Emergency Medical Services
- A 911 response ambulance serving UCLA and the surrounding community. A student-run operation that average 1,100 medical aid calls annually.
- http://www.ems.ucla.edu

Emergency Ambulance Service, Inc.
- Providing Emergency Basic Life Support and Critical Care Transportation throughout Los Angeles and Orange Counties.
- http://www.emergencyambulance.com

American Medical Response in San Diego
- Provider of pre-hospital emergency and non-emergency medical transportation services in San Diego.
- http://amr-sandiego.com