Idaho Polygraph Lie Detector Locations

To schedule a polygraph appointment with us, here are the steps to take. Exam prices, examiner credentials, office hours, and more, can be found on the following test location pages.

  • STEP 1: Select the GPN testing location you would prefer to go to (see below).
  • STEP 2: Register for an exam, either online or by calling our 24-hour hotline.
  • STEP 3: After processing, your examiner will contact you to schedule an appointment,
    and the examiner's contact information will be emailed to you.
  • STEP 4: Schedule an appointment for a mutually convenient date and time.
  • STEP 5: Discuss with your examiner what you are trying to resolve with the test.
  • STEP 6: After the exam, your examiner will provide a detailed written report.

Enter your zip code to find our nearest location (U.S. only)



City COST
Boise ID 975 USD
Idaho Falls ID 1500 USD
Lewiston ID 900 USD
Post Falls ID 375 USD
Twin Falls ID 1500 USD