• Home
  • City Government
  • Living Here
  • Working Here
  • Discover Sarnia
  • Contact Us
City of Sarnia

Community Profile

view of St Clair River shoreline looking south from Centennial Park

Private: Infrastructure

Learn More
City of Sarnia

©2025 City of Sarnia

Contact the City

Phone

519-332-0330

Toll Free

1-877-472-7642

Address

255 Christina Street North, Sarnia, Ontario, N7T 7N2

Hours

Monday - Friday 8:30am - 4:30pm

Email

customerservice@sarnia.ca

  • Terms of Service
  • Privacy Policy
  • Contact Us
  • Accessibility on Website