Texas Polygraph Lie Detector Locations

Where can I get a polygraph test near me? How much does a lie detector test cost? 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.

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



City Cost
Abilene TX 1200 USD
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Amarillo TX 1200 USD
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Arlington TX Examiners Needed Here
Austin TX 1075 USD
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Beaumont TX 1200 USD
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Big Spring TX Examiners Needed Here
Brownsville TX 1200 USD
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Brownwood TX 1200 USD
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Bryan TX 1200 USD
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Childress TX 1150 USD
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Clarendon TX 1150 USD
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Cleburne TX Examiners Needed Here
Conroe TX Examiners Needed Here
Corpus Christi TX 1125 USD
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Corsicana TX Examiners Needed Here
Dallas TX 1075 USD
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Decatur TX 1200 USD
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Del Rio TX 1200 USD
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Eastland TX 1200 USD
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El Paso TX 1200 USD
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Fairfield TX Examiners Needed Here
Fort Worth (Grapevine) TX 400 USD
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Fort Worth TX 500 USD
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Galveston TX 1200 USD
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Houston TX 1075 USD
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Huntsville TX 1200 USD
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Kaufman TX Examiners Needed Here
Kerrville TX 1150 USD
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Laredo TX 1200 USD
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Lubbock TX 975 USD
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Lufkin TX 1150 USD
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Madisonville TX Examiners Needed Here
Marshall TX 1150 USD
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McAllen TX 1200 USD
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McKinney TX 1200 USD
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Midland TX 1200 USD
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Ozona TX 1150 USD
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Paris TX 1150 USD
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San Angelo TX 1200 USD
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San Antonio TX 1075 USD
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Seminole TX 1200 USD
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Sherman TX 1200 USD
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Sonora TX 1200 USD
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Stephenville TX Examiners Needed Here
Temple TX Examiners Needed Here
Texarkana TX 1200 USD
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Tyler TX 500 USD
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Victoria TX 1200 USD
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Waco TX 1200 USD
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Waxahachie TX 1200 USD
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Weatherford TX Examiners Needed Here
Wichita Falls TX 1200 USD
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zz Near Texas – Carlsbad NM 975 USD
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zz Near Texas – Hobbs NM 975 USD
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zz Near Texas – Las Cruces NM 975 USD
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*If the exam is provided at the customer’s location:

It is the customer’s responsibility to provide a suitable testing room.
The room must be quiet and free from distracting noises and other interference (e.g., crying babies, telephones, television, nearby conversations). Room temperature should be between 70-75 degrees F (21-24 C). No one other than the subject and examiner (and possibly the examiner’s assistant or interpreter) are permitted in the exam room. There must be a table (18″ x 30″ minimum), two chairs, and an electrical outlet. This room may be inside someone’s home or office or may be a rented meeting room at a hotel. We do not recommend testing in a hotel room or bedroom, particularly with female subjects, for obvious reasons. This room must be provided at the customer’s expense, as it is not included in the exam fee.
For answers to other questions, please visit our FAQ page.