Surveillance in Illinois
by Private Investigators

Non-Competes | Insurance | Legal | Personal

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Chicago
312-254-5047

St. Louis
314-787-1678

Evansville
812-379-8222

When you need to discreetly monitor a person's activity in Illinois, professional surveillance is the best legal choice. Surveillance by licensed private investigators can show evidence that can help your attorney negotiate a settlement and is usually admissible in court.

Since 1996, the Private Investigators at PHENIX have performed true investigations to find a person's location and discreetly monitor their activity. Our licensed investigators are located throughout most of the U.S. and we have clients nationwide.

Surveillance is available throughout Illinois. Reach a private investigator at one of our local phone numbers near you.