Welcome to Suburban P.I. Inc.
Suburban P.I. is a licensed and insured full service Private Detective Agency, owned and operated by Steven Yahnke and the Yahnke family, with a special emphasis on customer service.
Suburban P.I. incorporated in 2004 and has been building a successful agency ever since. We are proud to say that we still serve our very first client!
In January 2013, Suburban P.I. Inc. opened its second office at 75 Executive Dr., Suite 421, Aurora, IL 60504 (on the outer drive at Westfield Fox Valley Mall/Rt. 59). Now with two locations, one in Kane County and one in DuPage County, Suburban P.I. is even better situated and equipped to service all of your investigative needs.
Our Full Line of Services
See also: Commercial Security Operations class offered through Waubonsee Community College by Steve Yahnke
Call Now For Free Consultation!
Concealed Carry License Classes
Upcoming CCL Classes
CCW Phase 1 / N.R.A. Basic Pistol - 2016-08-13
Aug 13, 2016 8:30 am
CCW Phase 2 / Illinois Concealed Carry - 2016-08-14
Aug 14, 2016 8:30 am
CCW Phase 1 / N.R.A. Basic Pistol - 2016-09-10
Sep 10, 2016 8:30 am
CCW Phase 2 / Illinois Concealed Carry - 2016-09-11
Sep 11, 2016 8:30 am