George Gergis Company Investigative Support Unit, Inc. Mailing Address P.O. Box 10231, South Bend, IN 46680 USA Phone Number (888) 733-3009 Cell Phone Number 574.292.5171 Fax Number (574) 217-4331 Languages English Specialties Civil Investigations, Criminal Defense Investigations, Litigation Support Member Status Active Email ggergis@isu-net.com Website http://www.investigativesupport.net Certifications CLI,