State Licensed Illinois Lie Detector Testing Service
Serving Illinois, Wisconsin, Indiana and Iowa

New State-of-the-Art Digital Computerized Polygraph Systems
Utilizing Infrared Plethysmograph and Movement Sensors

Strictly Confidential and Private - Utilizing Government
Encryption Standards and Technology

Full Member - American Polygraph Association

Full Member - American Association of Police Polygraphists

Full Member - Illinois Polygraph Society

"A" Rating 2010

Toll Free 1-877-POLY-USA
In Illinois 847-919-0027

info@illinoisliedetector.com

Northfield Office - Main HQ
One Northfield Plaza
560 W. Frontage Road
Suite 300
Northfield, Illinois 60093
Google Map Directions

Downtown Office
500 N. Michigan Ave
Suite 300
Chicago, Illinois 60611
Google Map Directions

Billing/Administrative
P.O. Box 1027
Northbrook, Illinois 60065

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Visit our Main Extended In-Depth Web Site Here
Government and Police Agencies Visit Our Police Web Site Here
Copyright Central Polygraph Service Ltd. 2004 - 2010