Test Locations & Prices

Where Can I Take a Lie Detector Test?

How much does a lie detector test cost, and where can I get a polygraph? You can find our testing locations and prices below, including examiner credentials, office hours, and more. Follow these steps to schedule an appointment.

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.

Test Locations & Prices - Where To Take a Lie Detector Test

U.S. Locations Where You Can Take a Lie Detector Test

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

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GLOBAL POLYGRAPH NETWORK ®

Established in 1987, Global Polygraph Network ® is the world’s largest and most trusted polygraph (lie detector) company with services available at hundreds of locations by highly-trained experts all over the world. Avoid “discount” polygraph frauds and “over the phone” testing scams. We only provide real polygraphs by real examiners. Trust our A+ BBB rating, up-front pricing, and written guarantee.