Aurora, Illinois is the location of our corporate headquarters.  This two building, 50,000 square foot facility includes all of the resources you would need to investigate and research any situation.

3851 Exchange Ave.
Aurora, Illinois 60504
Phone: (630) 851-4566
Fax: (630) 851-4870
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Business Hours: Mon-Fri, 8:00A.M. to 5:00 P.M. Central Time