Safety of students, employees and visitors is the primary concern of George Mason University. Everyone can help keep the campus environment a safe place. Cooperation among students, faculty, and staff is the key to a successful security program.

A security guard is located on-site when the building is open (Monday–Friday from 7 a.m. to 10:30 p.m., and Saturday from 8 a.m. to 6 p.m.).  The security desk is located adjacent to the elevator lobby on the third floor.

Here are some important tips to keep in mind:

  • If you need an escort, notify a staff member.
  • Do not leave valuables unattended.
  • Keep your vehicle locked.
  • Report suspicious activities immediately.
  • In the event of an emergency, dial 911.


Mason Police and Public Safety (non-emergency): 703-993-2810

On-site Security Desk (non-emergency): 202-774-7908

Loudoun County Sheriff’s Office (non-emergency): 703-777-1021