Chicago Private Investigator | Private Investigator Chicago

TRUST THE EXPERTS

Chicago P.I. Services Group is the Chicago area’s leading private investigation firm, specializing in uncovering fraud, investigating infidelity, detecting electronic bugs, and providing expert process serving services.

Chicago p.i. services

Chicago Private Investigation Services Group will give you peace of mind.

Cheating Spouse?

Get the truth by hiring a highly experienced infidelity investigations team to help.

Process Serving

Our professional and legally compliant process serving team ensures prompt, reliable, and efficient service every time.

Surveillance & Fraud

If something tells you that things don't seem right, let us get to the bottom of it.

Electronic Bug Detection

We offer TSCM (Technical Surveillance Counter Measure) and Electronic Bug Detection services private individuals and corporations.

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