📍 9654 W 131st St #315, Palos Park, IL, 60462
📞 708-361-2872
Domestic & Civil Investigations. USA Detective Agency, serving the South and Southwest Suburbs of Chicago, IL, is an privately owned and operated private investigation company with over 25 years of federal investigations experience and knowledge. We specialize in working with marital and relationship investigations, but also handle any kind of investigation you need information gathered for including work for attorneys and criminal investigation. Services we offer include: • Surveillance • Relationship investigations • Missing persons • Background checks • Polygraph services • Witness interview • Accident investigation • Skip tracing Let us help you take control of the situation by providing you with high quality, reliable investigative services. We accept all major credit cards. Call USA Detective Agency for a consultation today. License # 115-000813
📍 16901 Dixie Highway, Hazel Crest, IL, 60429
📞 708-335-2461
📍 17084 Winchester Ave, Hazel Crest, IL, 60429
📞 708-335-3500
📍 PO Box 107, Oak Forest, IL, 60452
📞 708-535-6348
📍 10450 S Vincennes Ave, Chicago, IL, 60643
📞 773-881-4764
📍 18525 Torrence Ave, Lansing, IL, 60438
📞 708-251-5453
📍 9107 S Michigan Ave, Chicago, IL, 60619
📞 773-366-3175
Updated Oct 2026
📍 4747 Lincoln Mall Dr Ste 415, Matteson, IL, 60443
📞 708-283-4200
🌐 factfindersgroup.com
Fact Finders Group Inc is a private investigation agency located in Matteson, Illinois. They offer a range of investigative services to clients in the area. Recent activity indicates they are operational and available for inquiries.
📍 Serving Your Area, Orland Park, IL, 60462
📞 708-479-8700
📍 Serving Your Area, Hammond, IN, 46320
📞 219-933-6643