Peak Polygraph Associates
5650 Greenwood Plaza Blvd.

Suite 250L
Englewood, CO 80111

Phone:  (720) 372-8586

Office Hours:

Monday - Friday 

8:30 am to 5:00 pm

**Colorado Polygraph Associates Denver office is located at the same address as Peak Polygraph Associates.  Matt Knotek does all post convicted sex offender testing through Colorado Polygraph Associates at this location**