Chicago PI Service Experts

Hire a highly experience PI service expert.


Founded in 2011, Chicago PI Services Group is truly an expert in the field of private investigation and security services. Our investigation and security firm offers an effective combination of PI service experts, including off-duty law enforcement offices and retired police officers, fire and rescue officers, as well as military personnel (active/reserve/retired). Regardless of past experience, the PI service experts at Chicago PI Services Group are highly trained, and highly skilled with experience in a vast array of private investigative and security situations and circumstances which means that you can be confident that whatever your problem may be, the PI service experts at Chicago PI Services Group have an answer for you.

The Services We Offer:

  • Infidelity investigation services
    • Do you feel like your husband or wife might be cheating on? Unfortunately, if you have suspicions, research shows that you’re likely correct. Let us help you find the truth so you can take action in your life and your relationship.
  • Surveillance
    • Whether you think you have someone trailing you or monitoring your phone calls, Chicago PI Services Group's PI service experts will be able to help.
  • Counter surveillance services
    • It’s unsettling to feel like someone is watching you. If that’s the case, let the PI service experts at tChicago PI Services Group help you evade surveillance gain some peace of mind.
  • Fraud investigation
    • Whether it’s insurance claims, workers’ compensation claims, or employee theft, the experts at Chicago PI Services Group can help you provide fraud with court-admissible evidence.
  • Electronic bug detection services
    • Today’s exploding technology scene means that electronic surveillance is easier than ever before. Our TSCM team is experience in sweeping areas for all different kinds of electronic bugs in spaces such as offices, restaurants, hotel rooms, and private residences.
  • Security services
    • If you need a safe route from A to B, let Chicago PI Services Group help. We are experience in escorted transportation and courier services as well as executive protection at public events.

Please feel free to contact us via telephone, email, or by the contact form below to speak to a trained PI services expert and get your free quote today.

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