David C. Weiss Structural Engineer & Associates, Inc:
http://www.dcwse.com/
C.W. Howe & Partners, Inc. Structural & Civil Engineering:
http://www.cwhowe.com/
Khalifeh & Associates, Inc. Consulting Engineers:
http://www.khalifehassociates.com/
Grover-Hollingsworth and Associates, Inc.:
http://www.grover-hollingsworth.com/