Polygraph Lie Detection Services locations near Allen, TX

Showing 1–7 of 7 results

Allen, TX has 7 polygraph lie detection services listings across 5 ZIP codes. Details on this page were last refreshed Sep 2026.

Dalhousie Polygraph Services

Polygraph & Lie Detection Services

📍 1401 N Central Expy Ste 350, Richardson, TX, 75080

📞 972-744-9522

🌐 dalhousiepolygraph.net

Horan & Associates Inc

Drug & Alcohol Testing & Detection Services

📍 740 E Campbell Rd Ste 900, Richardson, TX, 75081

📞 972-644-3300

Updated Sep 2026

Investigative Research Associates

Divorce & Family Law Attorneys

📍 Serving Your Area, Richardson, TX, 75080

📞 972-889-3333

🌐 iratexas.com

Private Investigators for Child Custody, Location of Persons, Assets, and More

Dallas Polygraph Services

Polygraph & Lie Detection Services

📍 12225 Greenville Ave Ste 700, Dallas, TX, 75243

📞 469-221-9445

Joe Morris Polygraph

Polygraph & Lie Detection Services

📍 9330 Lyndon B Johnson Fwy, Dallas, TX, 75243

📞 214-561-6728

Lacosta Data Services Inc

Polygraph & Lie Detection Services

📍 17451 Dallas Pkwy, Dallas, TX, 75287

📞 972-735-9569

🌐 dontlie.com

La Costa Data Service

Laboratories Testing Calibration & Gauge Testing

📍 16633 Dallas Pkwy Ste 600, Addison, TX, 75001

📞 469-708-2475

Related Categories
Divorce & Family Law Attorneys Drug & Alcohol Testing & Detection Services Laboratories Testing Calibration & Gauge Testing Polygraph & Lie Detection Services
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