Madigan PI, LLC A Private Investigation Company We serve all of Illinois and we are now licensed in Wisconsin!!!
Madigan PI, LLC A Private Investigation Company We serve all of Illinois and we are now licensed in Wisconsin!!!

Madigan PI, LLC


Madigan PI, A Private Investigation Company located in Lena, IL, offers professional private investigative services throughout the state of Illinois and Wisconsin.  From simple to complex investigations, we can do them all.  Call us today at (815)238-4172 for a free consultation.  


No two investigations are the same.  That's why YOU need experienced investigators.  Our specialties include:

  • Personal Injury Investigation and Wrongful Death Investigation
  • Surveillance (Domestic, Insurance, Disability Claims, Undercover, Child Custody, Infidelity/cheating spouse, Workman's Compensation) 
  • Background Investigations (Civil, Criminal, Address History, Work History, Pre-marital checks)
  • Process Service (Small Claims, Marriage Dissolutions, Law Suits)--We serve process in Illinois and Wiscconsin.  In Illlinois we serve the counties of Boone, Winnebago, Stephenson, Jo Daviess, Carroll, Ogle, Whiteside, and Lee and in Wisconsin we serve Rock, Dane, Green, Lafayette, Iowa, and Grant.




We are available, 24 hours a day, 7 days a week. 

Madigan PI, LLC

Madigan PI, LLC

Madigan PI is a full service private investigation company licensed in both Illinois and Wisconsin. We specialize in personal injury and wrongful death investigation, but also are very experienced...

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