Polygraph Lie Detection Services locations near Grand Prairie, TX

Showing 1–7 of 7 results

This page indexes 7 polygraph lie detection services listings for Grand Prairie, TX, covering 5 ZIP codes. Details on this page were last refreshed Sep 2026.

Lee R & Associates Polygraph Service

Polygraph & Lie Detection Services

📍 407 N Cedar Ridge Dr, Duncanville, TX, 75116

📞 972-572-2224

Wood's Polygraph Service

Polygraph & Lie Detection Services

📍 2303 Roosevelt Dr Ste B, Arlington, TX, 76016

📞 817-275-0447

Wood Richard Polygraph Examiner

Professional Services

📍 2303 Roosevelt Dr Ste B, Arlington, TX, 76016

📞 817-275-0447

Updated Sep 2026

Behavioral Measures

Polygraph & Lie Detection Services

📍 1720 Regal Row, Dallas, TX, 75235

📞 972-437-4597

🌐 behavioralmeasures.com

Behavioral Measures offers polygraph and lie detection services in Dallas, Texas. The business shows recent online activity as of 2026, indicating it is currently operational. Clients in the Dallas area can access professional services related to truth verification and deception detection.

Updated Sep 2026