24/7 Emergency Vets in Maine
Our directory lists 3 emergency animal hospitals in Maine. Each listing was checked in October 2026, and closed clinics were removed.
Most emergency vets in Maine are clustered around Brewer, Lewiston, and Portland. 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.
Emergency vets in Brewer
- Eastern Maine Emergency Veterinary ClinicCall to confirm hoursCall
Emergency vets in Lewiston
- Animal Emergency Clinic of Mid-MaineCall to confirm hoursCall
Emergency vets in Portland
- Portland Veterinary Emergency & Specialty CareCall to confirm hoursCall
Frequently asked questions
How many 24/7 animal hospitals are in Maine?
We list 3 emergency animal hospitals in Maine. Call each one to confirm current hours.
Which cities in Maine have an emergency vet?
Brewer, Lewiston, Portland.
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.