From Business: At California Polygraph Examiners, we provide our clients with the most scientifically validated techniques and technologies available, with the most up-to-date computerized…

From Business: All of our examiners are former law enforcement with extensive experience. They have been professionally trained and are certified by the world’s premiere polygraph…

From Business: It is the mission of Insight Polygraph Professionals to provide the highest level of customer service while upholding the integrity of the of the polygraph profession. Insight…

From Business: Polygraph (Lie Detection) testing service.

From Business: Providing professional polygraph training to qualified students from law enforcement, military or academic backgrounds in a comfortable educational environment. School is open…

From Business: JOE E. DELIA is the founder and CEO of JOE MAR POLYGRAPH & INVESTIGATIVE SERVICES and is a Certified Polygraph Examiner (providing polygraphs, interviews, court testimonies,…

"Very professional and credible lie detector examiner. Best in the greater Los Angeles area for sure."

From Business: We offer polygraph services to therapists, government and commercial clients. We specialize in attorney cases and private issues. Each examination is customized based on the…

"Very helpful staff and very accurate examiner. The examiner made me feel right at home and didn't seem to be presumptuous and instead actually seemed to look at facts instead…"

From Business: Polygraph Detector de Mentira 626-963-5292 Hablamos Espanol