Sub Navigation Work With Us! Contact Housing Housing Staff Organization Chart Resident Hall Association (RHA) Student Staff Employment Contact Information The main Housing and Residence Life Office is located in Piedmont/Tidewater and our staff is available from 9AM-5PM Monday - Friday. If you are trying to contact a specific member of the housing staff, please check the Mason Directory or the list of Housing Staff. Location: Piedmont/Tidewater Hall Ground Floor Mailing Address: 4400 University Dr MS 3f6 Fairfax, VA 22030 Main office number: 703-993-2720 Housing email: housing@gmu.edu If you have an emergency, please contact emergency services.