Emergency vets in Houston, TX
1 clinic in Houston advertise emergency or 24-hour care. Call first: ER availability and wait times change by the hour.
Red markers = emergency clinics. Click a marker for details.
Nearest emergency hospitals outside Houston
~15 miles away in Missouri City
Local Vet Urgent Care
9402 Highway 6, Missouri City, TX 77459
Hours: Th-Tu 13:00-22:00
Verified 2026-07-27
~22 miles away in Webster
UrgentVet - Clear Lake
931 West Bay Area Boulevard, Webster, TX
Verified 2026-07-27
~24 miles away in Spring
~25 miles away in League City
Veterinarians.org
2600 South Shore Boulevard, League City, TX 77573
Unverified listing — call ahead to confirm hours and availability.
~40 miles away in Conroe
Animal Hospital & Emergency Veterinary of Conroe
505 Interstate 45 North, Conroe, TX 77304
Verified 2026-07-27
~134 miles away in Prien
Not an emergency? See all 26 vet clinics in Houston →
General-practice vets often take same-day urgent appointments during business hours, and most can refer you to an after-hours ER.
If your pet is in crisis right now
- Call the closest 24/7 hospital above and tell them you're coming — they'll prep for arrival.
- Suspected poisoning: ASPCA Animal Poison Control (888) 426-4435 (24/7, consultation fee applies).
- Keep your pet warm, contained, and moving as little as possible during transport.
- Ask for a written estimate and triage priority when you arrive — both are standard requests.