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Specialized Investigations

Criminal Investigator, Private Investigator, Personal Investigator, Chicago, Evanston, Joliet

SIU Investigations

At Supreme Investigations PLLC, we offer specialized investigative services tailored to complex and unique cases. Our licensed investigators use advanced techniques and expertise to uncover hard-to-find information and provide reliable results.


Corporate Investigations

Handle internal theft, employee misconduct, compliance issues, and due diligence.


Asset Searches

Identify hidden or undisclosed assets including real estate, bank accounts, and vehicles.


Process Service

Prompt and legal service of court documents throughout Illinois.


Digital & Cyber Investigations

Investigate online fraud, data breaches, and digital evidence collection.


Insurance Fraud Investigations

Specialized tactics to uncover fraudulent claims and protect your interests.


Why Choose Supreme Investigations?

  • Licensed & insured Illinois agency (License #117.001627)
  • Expertise in complex and specialized investigations
  • Detailed, accurate reports and evidence collection
  • Professional testimony and court-ready documentation


Contact Us Today

Get the answers you need for your most challenging investigations.
Contact Supreme Investigations PLLC for a confidential consultation.

Submit a Case

SUPREME INVESTIGATIONS

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Licensed Illinois Detectives:  

115.002750 | 117.001922


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