Alpine County EMS
Amador County EMS
Calaveras County EMS
Mariposa County EMS
Stanislaus County EMS


12 June 2020
Mountain-Valley EMS Agency is pleased to release the following Request for Proposals for Exclusive Operator for 9-1-1 Emergency Advanced Life Support Ambulance Transport Services for an Exclusive Operating Area (or Areas) within Calaveras County. PLE...
29 May 2020
Effective June 1, 2020, Mountain-Valley EMS Agency will accept in office certifications by SCHEDULED APPOINTMENT ONLY.  Our office remains closed to all walk-in traffic. Please see the flyer for more information:  Appointment Flyer...
17 March 2020
  Effective Wednesday, March 18, 2020, the Mountain-Valley EMS Agency will be closed to the public (walk-in) for the purpose of Certification, Accreditation and Authorization.  The Agency remains staffed and available to answer any questions or provi...
02 March 2020
Please visit the following links for current information regarding COVID-19 (Corona Virus): Stanislaus Public Health Update Centers for Disease Control Update    ...

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Our Mission

"To ensure the appropriate provision of quality pre-hospital care services to the public in a cost effective manner as an integrated part of the overall health care system."

Providing the framework for quality emergency medical services to the citizens of Alpine, Amador, Calaveras, Mariposa, and Stanislaus Counties.

Contact Info

Mountain Valley EMS Agency

1101 Standiford Ave, Suite D1
Modesto, CA 95350

Tel: (209) 529-5085
Fax: (209) 529-1496

Office Hours

M-F 8:00am - 4:30pm
Closed 12:00pm - 1:00pm


Monday: 10:00am - 4:30pm
Tue-Thu: 8:00am – 4:30pm
Friday: 8:00am – 12:00pm
Closed 12:00pm - 1:00pm (every day)