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Ace Animal Hospital provides comprehensive preventive and emergency veterinary services for dogs and cats in Fremont and beyond.

(510) 790-2525


3750 Mowry Ave Fremont CA 94538 US

Phone & Hours

Phone: (510) 790-2525

Fax: (510) 790-2551


  • Monday:Closed
  • Tuesday:Closed
  • Wednesday:Closed
  • Thursday:Closed
  • Friday:Closed
  • Saturday:Closed
  • Sunday:Closed


We see emergencies and urgent care cases during our regular business hours. If your pet is experiencing an emergency, call us straight away.

After-Hours Emergencies


We will do our best to respond to you as soon as we can. If you need immediate assistance, please call us.

New Patients Welcome

Ace Animal Hospital is accepting new patients! Our experienced vets are passionate about the health of Fremont companion animals. Get in touch today to book your pet's first appointment.

Contact Us

(510) 790-2525 Contact

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