Vet Locator lists 6 emergency vets in Costa Mesa, California, as of October 2026: All Creatures Care Cottage, All Creatures Care Cottage Veterinary Hospital, Baker Bristol Pet Hospital and 3 more. 6 of these were confirmed from the business's own website.
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Veterinary clinic
601 W 19th St · Costa Mesa, CA 92627
Board-certified specialists
A Costa Mesa veterinary clinic serving dogs, cats and other pets since 1985. Offers wellness exams, vaccinations, surgery, ultrasound, urgent care and exotic pet care, with same-day visits and walk-ins welcome.…
Veterinary clinic
601 W, · Costa Mesa, CA 92627
A full-service veterinary hospital in Costa Mesa, California, serving dogs, cats and exotic pets. Offers wellness exams, vaccinations, surgery, diagnostics, urgent care and medicated baths, with same-day…
Veterinary clinic
2976 Bristol St · Costa Mesa, CA 92626
License Verified
Baker Bristol Pet Hospital is a full-service animal hospital in Costa Mesa, founded in 1961, treating dogs, cats and exotic pets including small mammals, birds and reptiles. It offers preventive care, urgent illness…
Veterinary clinic
480 E 17th St · Costa Mesa, CA 92627
License Verified
Costa Mesa Animal Hospital is a full-service veterinary practice in Costa Mesa, CA, offering wellness exams, vaccinations, dental care, surgery, diagnostics with digital X-rays and ultrasound, and dog and cat…
Veterinary clinic
125 Mesa Dr · Costa Mesa, CA 92627
License VerifiedCat Friendly PracticeBoard-certified specialists
Newport Harbor Animal Hospital is a veterinary practice in Costa Mesa serving dogs and cats, with a dedicated cat care clinic and a reproduction specialist on staff. It offers boarding with an attendant on site…
Veterinary clinic
2651 Irvine Ave Ste 128 · Costa Mesa, CA 92627
Family-owned veterinary hospital in Costa Mesa offering wellness care, vaccinations, spay and neuter, dental and allergy treatment, and in-house imaging and laboratory diagnostics. It also provides emergency and…
Veterinary clinic
18440 Amistad St Ste E · Fountain Valley, CA 92708 · 2.2 mi
Veterinary clinic
3720 Campus Dr · Newport Beach, CA 92660 · 2.2 mi
License VerifiedCat Friendly PracticeBoard-certified specialists
Central Orange County Emergency Animal Hospital in Newport Beach provides round-the-clock emergency and critical care for dogs, cats, birds and pocket pets across Orange County. Services include emergency and laser…
Veterinary clinic
18300 Euclid St · Fountain Valley, CA 92708 · 3.0 mi
Cat Friendly PracticeBoard-certified specialists
A specialty and emergency animal hospital in Fountain Valley, California, open 24 hours a day. Services listed include cardiology, neurology, ophthalmology, surgery, diagnostic imaging, rehabilitation and a cancer…
Veterinary clinic
18542 Brookhurst St · Fountain Valley, CA 92708 · 3.5 mi
License VerifiedCat Friendly Practice
Brook-Ellis Pet Hospital is a full-service small animal practice in Fountain Valley, serving dogs, cats, and exotic pets since 1972. It offers wellness care, dental procedures, digital imaging, an in-house…
Vet Locator lists 6 emergency vets in Costa Mesa, California, as of October 2026: All Creatures Care Cottage, All Creatures Care Cottage Veterinary Hospital, Baker Bristol Pet Hospital and 3 more. 6 of these were confirmed from the business's own website.
Emergency vets treat urgent and life-threatening problems outside normal hours, often around the clock. Expect a higher exam fee than a regular clinic. Call ahead when you can so the team is ready.
Outside Costa Mesa, the closest we list are Veterinary Emergency & Critical Care Center in Fountain Valley (about 2 miles), Central Orange County Emergency Animal Hospital in Newport Beach (about 2 miles) and VCA West Coast Specialty and Emergency Animal Hospital in Fountain Valley (about 3 miles).