Emergency vets in League City, TX
2 clinics in League City 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.
Veterinarians.org
2600 South Shore Boulevard, League City, TX 77573
Unverified listing — call ahead to confirm hours and availability.
VCA Animal Emergency Hospital
1108 Gulf Fwy S Ste 280, League City, TX 77573
Hours: Mo 00:00-23:59, Tu 12:00-8:00, Tu 18:00-23:59, We 12:00-8:00, We 18:00-23:59, Th 12:00-8:00, Th 18:00-23:59, Fr-Su 00:00-23:59
Verified 2026-09-26
Nearest emergency hospitals outside League City
~4 miles away · 🚗 ~13 min drive · in Webster
UrgentVet - Clear Lake
931 West Bay Area Boulevard, Webster, TX 77598
Hours: Mo-Fr 15:00-23:00; Sa,Su 10:00-20:00
Verified 2026-07-27
~13 miles away · 🚗 ~24 min drive · in Houston
VCA Animal Emergency Hospital Southeast
10331 Gulf Freeway, Houston, TX 77034
Hours: Mon-Fri 6pm-8am, Sat 24/7, Sun 12am-8am
Verified 2026-09-26
~24 miles away · 🚗 ~33 min drive · in Houston
VERGI 24/7 Animal ER
8800 Katy Freeway, Suite 107, Houston, TX 77024
Verified 2026-07-28
~25 miles away · 🚗 ~34 min drive · in Houston
VEG ER for Pets Houston
2785 Katy Freeway, Houston, TX 77007
Verified 2026-09-26
~25 miles away · 🚗 ~34 min drive · in Houston
Sunset Animal Hospital
2959 Southwest Freeway, Houston, TX 77098
Unverified listing — call ahead to confirm hours and availability.
~26 miles away · 🚗 ~35 min drive · in West University Place
Gulf Coast Veterinary Clinic
8042 Katy Fwy, West University Place, TX 77024
Unverified listing — call ahead to confirm hours and availability.
Emergency cover in League City, explained
2 practices in League City offer emergency services, and one posts 24-hour hours. Phone before you set off in every case. Hospitals divert when their ICU is full, overnight staffing changes, and posted hours are the first thing to go stale in any directory — including this one.
Before you drive: what "emergency", "24-hour" and "out-of-hours" actually mean, the symptom triage list, and what happens when you arrive.
Not an emergency? See all 16 vet clinics in League City →
General-practice vets often take same-day urgent appointments during business hours, and most can refer you to an after-hours ER.
Suspected poisoning: ASPCA Animal Poison Control (888) 426-4435 (24/7, consultation fee applies). Call on the way in — they can start treatment advice before you arrive.