Polygraph Lie Detection Services locations near Richardson, TX

Showing 1–10 of 10 results

We track 10 polygraph lie detection services listings in and around Richardson, TX, spread over 8 ZIP codes. Listings here were last checked in Sep 2026.

Dalhousie Polygraph Services

Polygraph & Lie Detection Services

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

📞 972-744-9522

🌐 dalhousiepolygraph.net

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

Horan & Associates Inc

Drug & Alcohol Testing & Detection Services

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

📞 972-644-3300

Joe Morris Polygraph

Polygraph & Lie Detection Services

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

📞 214-561-6728

Dallas Polygraph Services

Polygraph & Lie Detection Services

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

📞 469-221-9445

Teigen Associates

Polygraph & Lie Detection Services

📍 8330 Meadow Rd, Dallas, TX, 75231

📞 214-987-1110

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

Updated Sep 2026

Ruiz Protective Service

Polygraph & Lie Detection Services

📍 2646 Andjon Dr, Dallas, TX, 75220

📞 214-357-0820

🌐 www.ruizservices.com

RPS provides guard, patrol, and polygraph service throughout Texas

Harden Robert J Polygraph & Security Consultant Services

Polygraph & Lie Detection Services

📍 18601 Lyndon B Johnson Fwy Ste 508, Mesquite, TX, 75150

📞 972-613-0888

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