24/7 Animal Hospitals

24/7 Emergency Vets in California

Our directory lists 57 emergency animal hospitals in California, and 28 of them are confirmed open 24/7. Each listing was checked in October 2026, and closed clinics were removed.

Most emergency vets in California are clustered around Los Angeles, Norwalk, and Santa Rosa. If you live farther out, look at the hospital page for the nearest backup option, and call before you drive. Hospitals marked "Open 24/7" have confirmed round-the-clock hours. For the rest, call to confirm they can see your pet right now.

Jump to a city: Anaheim, Arroyo Grande, Bakersfield, Berkeley, Campbell, Chula Vista, Costa Mesa, Diamond Bar, El Monte, Elk Grove, Encinitas, Escondido, Folsom, Fresno, Irvine, La Habra, La Mesa, Larkspur, Los Angeles, Manhattan Beach, Mission Viejo, Monterey, Mountain View, Norwalk, Oceanside, Palm Desert, Palo Alto, Pasadena, Pleasant Hill, Rancho Cucamonga, Roseville, Sacramento, San Diego, San Jose, San Leandro, San Rafael, San Ramon, Santa Clarita, Santa Monica, Santa Rosa, Stockton, Studio City, Suisun City, Temecula, Thousand Oaks, Torrance, Tustin, Upland, Victorville

Emergency vets in Anaheim

Emergency vets in Arroyo Grande

Emergency vets in Bakersfield

Emergency vets in Berkeley

Emergency vets in Campbell

Emergency vets in Chula Vista

Emergency vets in Costa Mesa

Emergency vets in Diamond Bar

Emergency vets in El Monte

Emergency vets in Elk Grove

Emergency vets in Encinitas

Emergency vets in Escondido

Emergency vets in Folsom

Emergency vets in Fresno

See Fresno page

Emergency vets in Irvine

Emergency vets in La Habra

Emergency vets in La Mesa

Emergency vets in Larkspur

Emergency vets in Los Angeles

See Los Angeles page

Emergency vets in Manhattan Beach

Emergency vets in Mission Viejo

Emergency vets in Monterey

See Monterey page

Emergency vets in Mountain View

Emergency vets in Norwalk

See Norwalk page

Emergency vets in Oceanside

Emergency vets in Palm Desert

Emergency vets in Palo Alto

Emergency vets in Pasadena

Emergency vets in Pleasant Hill

Emergency vets in Rancho Cucamonga

Emergency vets in Roseville

Emergency vets in Sacramento

Emergency vets in San Diego

See San Diego page

Emergency vets in San Jose

See San Jose page

Emergency vets in San Leandro

Emergency vets in San Rafael

Emergency vets in San Ramon

Emergency vets in Santa Clarita

Emergency vets in Santa Monica

Emergency vets in Santa Rosa

See Santa Rosa page

Emergency vets in Stockton

Emergency vets in Studio City

Emergency vets in Suisun City

Emergency vets in Temecula

Emergency vets in Thousand Oaks

Emergency vets in Torrance

Emergency vets in Tustin

Emergency vets in Upland

Emergency vets in Victorville

Frequently asked questions

How many 24/7 animal hospitals are in California?

We list 57 emergency animal hospitals in California, including 28 confirmed open 24 hours a day, 7 days a week.

Which cities in California have an emergency vet?

Anaheim, Arroyo Grande, Bakersfield, Berkeley, Campbell, Chula Vista, Costa Mesa, Diamond Bar, El Monte, Elk Grove, Encinitas, Escondido, Folsom, Fresno, Irvine, La Habra, La Mesa, Larkspur, Los Angeles, Manhattan Beach, Mission Viejo, Monterey, Mountain View, Norwalk, Oceanside, Palm Desert, Palo Alto, Pasadena, Pleasant Hill, Rancho Cucamonga, Roseville, Sacramento, San Diego, San Jose, San Leandro, San Rafael, San Ramon, Santa Clarita, Santa Monica, Santa Rosa, Stockton, Studio City, Suisun City, Temecula, Thousand Oaks, Torrance, Tustin, Upland, Victorville.

Do I need an appointment at an emergency vet?

No. Emergency animal hospitals see urgent cases without an appointment and treat the most critical pets first. Calling ahead lets them prepare and tells you how busy they are.