Contact Us

Contact Us

By Email:

By Phone:

  • 905.525.9140 ext 24281
  • 905.522.4135
  • Any University Phone - Dial 88
  • Any on campus pay phone - no charge dial "Security Button
  • Inside every elevator on campus, direct line
  • "Red Rocket" emergency phones located throughout the campus
  • MUSST Safety App

In Person:

Main Security Office
Room 201 of the Clarke Center


By Mail:

Security Services
E.T. Clarke Center, Room 201
McMaster University
1280 Main Street West
Hamilton Ontario
L8S 4K1