Certified Polygraph Examiners


Providing a full-range of polygraph services to the legal, government, business and treatment communities.

Breaking News:  Many of you have asked about our recent office fire that was reported on the news.  Thankfully none of our staff or clients were in the building at the time of the fire, and there were no injuries as a result.  We are pleased to announce that we are now open at our new office location: 9601 W. State Street, Suite 201, in Boise, Idaho, 83714.

Ascertain Polygraph Services, LLC

Ascertain Polygraph Services is dedicated to providing you with accurate and timely results in a professional, dignified setting.


With proven credibility throughout Idaho, we have the experience you demand.  Contact us with your case facts and together we will target solutions to help you move forward.