To learn more about hiring a professional PI firm near you and get more details on the costs involved, read our article Tips for hiring an investigator.
Please let us know if you have any questions before hiring a private investigator in Illinois.
About Illinois
Illinois, in the American Midwest, is the fifth-most populous state. Chicago, its largest city, is a global financial hub. It’s a major agricultural producer known for diverse landscapes, including fertile farmland. Landmarks like Millennium Park and Route 66 draw tourists. Springfield is the capital, and cultural richness abounds.
Contact All County Investigations at P.O. Box 1424, Elgin, IL 60121 P.I. License Number is # 117-001697 Owner: ERIC MOSKAL
Services provided throughout the State of Illinois A full-service agency providing unmatched services to individuals, attorneys, insurance companies, corporations, and…
Capital Security & Investigations offers Private Investigations (Insurance fraud, Domestic and Criminal), Process services, Mystery Shopping services, Background Checks, and…
PO Box 971, Elgin Illinois 60121 Owner - Bill Vincent, Managing Partner FAX - 8478888588 VTS Investigations, LLC serves the…
The foundation of Special Solution’s Investigative Services Division is unparalleled in the industry, leading the way in experience, quality, integrity,…
Owner: Lawrence Ryan Private Investigator License Number: 117.001716 Description of Services: For over 35 years, LRI has been building its…
Owner - Ben Lopez 112 S. Sangamon St. Chicago, Illinois 60607 FAX - (773) 924-1778 ICS of Illinois provides a…
Owner - Michael Reddington, Manager of Investigations and Consulting FAX - (630) 852-7081 Wicklander-Zulawski and Associates, Inc. is a nationally…