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PCI Investigations

PCI Investigations

Private Investigator

500 West Madison St, Ste 1000, Chicago, IL

Languages

English
Member since May 2026
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Specialties & Services

Litigation SupportSurveillance

Service Areas

Cook County, Illinois

About

Quietly resolve threats, disputes, and sensitive matters before they become public or permanent through strategic intelligence and strict confidentiality.

Established in 2020. For more than 25 years, Joseph McGreal has operated at the intersection of influence, exposure, and risk, trusted when discretion is absolute. Trained at the highest level. Tested in elite private practice. Trusted by those with the most to lose. McGreal founded PCI Investigations on three principles: integrity without exception, discretion without compromise and service beyond expectation.

Service Cities

Cook County, Illinois

Serves Chicago, Cicero, Schaumburg, Evanston, Arlington Heights, Palatine, Skokie, and Des Plaines and 111 more nearby cities.

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