Five proposals were submitted in response to the "George Mason High School Design and Construction Conceptual Phase" (see listing here). These proposals are available on the City's website.

The following entities submitted proposals (presented in alphabetical order):

• Clark Construction, Moseley Architects
• Davis/Smoot with Perkins Eastman
• Gilbane, Stantec, Quinn Evans Architects
• Grunley Construction Company, Samaha Associates
• Turner Construction Company, Architecture Incorporated, Fanning Howey