The Emergency Medical Services division serves the people of Contra 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 InformationContra Costa EMS
1340 Arnold Drive, Suite 126
Martinez, California 94553
Office Hours: 8 a.m.–noon & 1–5 p.m., Monday through Friday
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Pat Frost, EMS Director