Vets in London, Ontario
🚨 Emergency care38 vet clinics in London — including 2 with emergency services (marked in red). Call ahead for same-day availability; for after-hours crises, hit the red button.
Red markers = emergency clinics. Click a marker for details.
VCA Canada London Regional Veterinary Emergency and Referral Hospital
41 Adelaide St North, Suite 45, London, Ontario N6B 3P4
Verified 2026-08-10
Southwest Veterinary Hospital
1398 Wellington Rd S, London, Ontario N6E 1M5
Hours: Fri 6:00 PM - Mon 6:00 AM
Verified 2026-08-10
596 Adelaide St N, London, ON N6B 3J8
Unverified listing — call ahead to confirm hours and availability.
1920 Dundas St, London, Ontario N5V 3P1
Hours: Mo-Fr 09:00-17:00
Unverified listing — call ahead to confirm hours and availability.
1889 Wharncliffe Rd S, London, Ontario N6L 1K2
Unverified listing — call ahead to confirm hours and availability.
417 Spruce St, London, ON N5W 4P2
Unverified listing — call ahead to confirm hours and availability.
4499 Wellington Road South, London, Ontario N6E 2Z8
Hours: Mo-Th 08:00-18:00, Fr 09:00-13:00
Unverified listing — call ahead to confirm hours and availability.
466 Hamilton Road, London, Ontario N5Z 1R9
Unverified listing — call ahead to confirm hours and availability.
1570 Highbury Ave N, London, ON N5Y 5N7
Unverified listing — call ahead to confirm hours and availability.
289 Wellington Road, London, Ontario
Unverified listing — call ahead to confirm hours and availability.
6 Stanley St, London, Ontario N6C 1A8
Hours: Mo-Fr 08:00-18:00, Sa 09:00-13:00
Unverified listing — call ahead to confirm hours and availability.
2345 Main St, London, ON N6P 1A7
Unverified listing — call ahead to confirm hours and availability.
735 Wonderland Rd N #22, London, Ontario N6H 0H8
Hours: Mo-Th 10:00-18:00, Fr 10:00-17:00
Unverified listing — call ahead to confirm hours and availability.
2360 Main St, London, ON N6P 1P9
Unverified listing — call ahead to confirm hours and availability.
London, Ontario
Hours: Mo-Fr 08:00-19:00, Sa 09:00-16:00
Unverified listing — call ahead to confirm hours and availability.
1567 Hyde Park Road, London, Ontario N6H5L5
Hours: Mo-Fr 09:00-18:00, Sa 09:00-14:00
Unverified listing — call ahead to confirm hours and availability.
1311 Riverbend Rd, London, ON N6K 0J6
Unverified listing — call ahead to confirm hours and availability.
1109 Sarnia Road, London, Ontario N6H 5J9
Hours: Mo-Fr 09:00-17:00, Sa 09:00-14:00
Unverified listing — call ahead to confirm hours and availability.
954 Oxford St E, London, ON N5Y 3K2
Unverified listing — call ahead to confirm hours and availability.
151 Pine Valley Blvd #4, London, Ontario N6K 3T6
Hours: Mo-Tu,Th-Fr 08:30-17:00, We 08:30-19:00, Sa 08:30-13:00
Unverified listing — call ahead to confirm hours and availability.
1166 Commissioners Rd E, London, Ontario N5Z 4W8
Hours: Mo-Fr 09:00-18:00, Sa 09:00-14:00
Unverified listing — call ahead to confirm hours and availability.
500 Adelaide St N, London, ON N6B 3J2
Unverified listing — call ahead to confirm hours and availability.
1900 Hyde Park Rd, London, Ontario N6H 5L9
Hours: Mo-Fr,Su 08:00-17:30; Sa 08:00-12:00
Unverified listing — call ahead to confirm hours and availability.
1509 Commissioners Rd E, London, Ontario N6M 1C6
Hours: Mo-Fr 08:00-18:00
Unverified listing — call ahead to confirm hours and availability.
377 Commissioners Rd W, London, ON N6J 1Y4
Unverified listing — call ahead to confirm hours and availability.
620 Fanshawe Park Road East, London, Ontario N5X 2R1
Unverified listing — call ahead to confirm hours and availability.
121 Oxford St E, London, ON N6A 1T4
Unverified listing — call ahead to confirm hours and availability.
101 Fanshawe Park Rd E, London, Ontario N5X 3V9
Hours: Mo-Fr 8:00-19:00, Sa 9:00-17:00
Unverified listing — call ahead to confirm hours and availability.
1255 Southdale Rd E, London, ON N6E 1B3
Unverified listing — call ahead to confirm hours and availability.
1096 Adelaide St N, London, ON N5Y 2N1
Unverified listing — call ahead to confirm hours and availability.
951 Wonderland Rd S, London, ON N6K 2X7
Unverified listing — call ahead to confirm hours and availability.
555 Wellington Rd #4c, London, Ontario N6C 4R3
Unverified listing — call ahead to confirm hours and availability.
760 Hyde Park Rd, London, Ontario N6H 5W9
Unverified listing — call ahead to confirm hours and availability.
455 Wharncliffe Rd S, London, Ontario N6J 2M8
Hours: Mo-Fr 08:00-18:30, Sa 08:00-15:00
Unverified listing — call ahead to confirm hours and availability.
851 Wonderland Road South, London, Ontario N6K 4T2
Unverified listing — call ahead to confirm hours and availability.
1070 Wellington Rd, London, ON N6E 3V8
Unverified listing — call ahead to confirm hours and availability.
2111 Aldersbrook Rd, London, ON N6G 3X1
Unverified listing — call ahead to confirm hours and availability.
2639 Dundas St, London, ON N5V 3E1
Unverified listing — call ahead to confirm hours and availability.
Emergency and after-hours cover in London
One practice in London post 24-hour hours and 2 offer emergency services — call before setting off; overnight staffing changes and full ICUs divert cases.
Nearest emergency hospitals outside London
- Emergency Vet Clinic of Waterloo Region — Cambridge, ~87 km away, roughly a 1 hr 5 min drive, open 24h
- Burgess Animal Hospital — Cambridge, ~88 km away, roughly a 1 hr 6 min drive
- OVC Health Sciences Centre - Companion Animal Hospital, University of Guelph — Guelph, ~102 km away, roughly a 1 hr 16 min drive, open 24h
- Emergency Animal Clinic — Hamilton, ~115 km away, roughly a 1 hr 26 min drive, open 24h
Distances are straight-line from London; drive times are estimates, not live traffic.
For a suspected poisoning, Pet Poison Helpline on (855) 764-7661 (24/7, consultation fee applies) can give you treatment advice immediately — often while you are still deciding whether to drive anywhere.
What vets in London say they offer
Grouped from what each practice states on its own website — we read 28 of the 38 listed here. A practice missing from a row hasn't said so on its site; that is not the same as not offering it, so call to check.
- Walk-ins welcome (1)
- Hamilton Road Animal Hospital
- Same-day appointments (3)
- Neighbourhood Pet Clinic, West London Pet Hospital, Westmount Neighbourhood Pet Clinic
- Accepting new patients (6)
- Central Cat Hospital, Firth Veterinary Hospital, London Cat Clinic, Main Street Veterinary Services, Stoneybrook Animal Hospital, West London Pet Hospital
- House calls (3)
- Dillard Animal Hospital, Oxford Animal Hospital, VetReach Mobile Veterinary Services-Serving Windsor-Essex,Chatham- Kent, Sarnia and London ON
- Telemedicine (2)
- Dillard Animal Hospital, London Cat Clinic
- Boarding (3)
- Central Cat Hospital, Hamilton Road Animal Hospital, VCA Canada Matthews Animal Hospital
- Grooming (6)
- Central Cat Hospital, Hamilton Road Animal Hospital, London Cat Clinic, Oxford Animal Hospital, VCA Canada Northdale Animal Hospital, VetReach Mobile Veterinary Services-Serving Windsor-Essex,Chatham- Kent, Sarnia and London ON
- Ultrasound (2)
- London Mobile Veterinary Services, VCA Animal Hospital
- Orthopedic surgery (1)
- Wellington Baseline Animal Hospital
- Acupuncture (1)
- Main Street Veterinary Services
- Rehabilitation & physiotherapy (1)
- Oak West Animal Clinic
- Dermatology (2)
- Firth Veterinary Hospital, Sana Adelaide Animal Hospital
- End-of-life care & euthanasia (7)
- London Mobile Veterinary Services, Sana Adelaide Animal Hospital, Stoneybrook Animal Hospital, Talbot Animal Hospital, VCA Animal Hospital, VCA Canada Matthews Animal Hospital, VetReach Mobile Veterinary Services-Serving Windsor-Essex,Chatham- Kent, Sarnia and London ON
- Fear Free certified staff (1)
- Staples Animal Hospital
- Cat Friendly Practice (1)
- London Cat Clinic
About this list
Ordering is objective — 24/7 first, then emergency services, then alphabetical — and no clinic can pay for placement. Across Canada, an emergency exam typically runs C$150–C$300 and an overnight emergency C$1,000–C$3,500 — full cost breakdown · if you cannot pay.