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About Us


The Emergency Medical Services division serves the people of Conta Costa County every day. We work with our partners and providers to ensure everyone involved in an emergency response is specially trained and properly equipped.






Contact Information

Contra Costa EMS
1340 Arnold Drive, Suite 126
Martinez, California 94553
925-646-4690
925-646-4379 fax
Office Hours: 8 a.m.–noon & 1–5 p.m., Monday through Friday
Map and Directions

Pat Frost, EMS Director