Professional, Confidential,
Private Investigation Services

About GDI

GDI is a full-serve private investigations firm servicing Metro Washington, DC, Maryland & Virginia (including reciprocity with all 50 states). GDI is licensed and insured and all GDI investigators are registered/licensed through the state licensing agencies. 

GDI investigates all matters of Adultery, Asset Searches, Background Checks, Bug Sweeps, Child Custody, Digital Forensics, Divorce, DMV Access, Fraud Investigations, GPS Tracking, Missing Persons, Process Service and much more! Contact one of our experienced investigators now!