Chicago Paranormal Investigators


paranormal Investigations Completed

Featured Appearances

2019 Chicago Ghost Conference

Paranormal Night @ DePaul University

The Bio Channel’s “My Ghost Story”

The Mancow Show – WLS 890 AM

Para-Con in the North Woods

WGN 720 AM Radio

WBay Channel 2 News

The Wizard of OddTV

Bob Trzeciak’s Paranormal Radio – Jack FM 89.7

Steam Fest – Glendale Heights Public Library

Haunted Lincoln Park Zoo Tours & Lecture

…and more



Who We Are

Chicago Paranormal Investigators is a non-profit based group of ghost hunters located in Chicago, Illinois, founded in 2009 by David Olson.  Each CPI investigator has been hand-picked for their individual areas of expertise, compassionate nature, and dedication to the paranormal. 

What We Do

We strive to help individuals understand the paranormal world and help clients find answers to their questions. As we attempt to come face to face with some of the answers that many are afraid to confront. Our mission is to be able to analyze paranormal captures in depth, documenting and recording reported paranormal activity. Combined with an objective attitude, we will use every method at our disposal to attempt to find rational, reasonable, and logical explanations for the alleged paranormal activity.

Where We Work

Our team investigates claims of paranormal activity in residences, businesses, and areas open to the public throughout the greater Chicago land area. These include (Cook County, Will County, DuPage County, Kane County, McHenry County and Lake County) and some outer Midwest states (Please check with us for further details)


Contact us

Chicago Paranormal Investigators