Information & Help

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This is the listing of how to contact the ITS Support groups (Support Center, Classroom & Lab Technologies, and the Residence Hall Support),  and a list of quick links to the most used services. 

ITS Support 24/7

Please contact ITS Support for 24/7 IT support or information.

 703-993-8870
 Live Chat
 Check on My Tickets.
 Need Help? Create a Ticket.

Residence Hall Support

Apogee is Mason's service provider for wired, Wi-Fi, and cable access in the Residence Halls. Please see gmu.apogee.us for set-up information and to get support.

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Classroom & Lab Technologies

Please contact Classroom & Lab Technologies (CaLT) for assistance or to report an issue with classroom technology.

Mason Square

 Van Metre Building, Room B117
 703-993-8226
Monday – Friday: 8:00 a.m. – 9:00 p.m.
Saturday: 8:30 a.m. – 4:30 p.m.
Sunday: Closed

Fairfax Campus

Horizon Hall, Room 1300
703-993-3456
Monday – Friday:
8:00 a.m. – 9:00 p.m.
Saturday:
10 a.m. – 5:00 p.m.
Sunday:
Closed

Science & Technology Campus

Katherine G. Johnson Hall, Room 136
703-993-8499
Monday – Thursday 8:00 a.m. – 9:00 p.m.
Friday – 8:00 a.m. – 5:00 p.m.
Saturday & Sunday: Closed​​​​​​​

Service Availability

Services are available 24/7, excluding planned outages, normal maintenance windows, and unavoidable events. Maintenance windows are Sundays from 7 to 11 a.m. but may be extended to 2 p.m. if needed. If maintenance is required outside of these hours, it will be announced on the Alerts & Bulletins page

Quick Links