California Polygraph Examiners, Voice Stress Analysis and Lie Detection

California's leading source for Polygraph Examinations, Voice Stress Analysis, Truth Verification and Lie Detection Testing.

Voice Stress Analysis & Examinations

Standard and Computerized Polygraph ExaminationsUsing the latest in VSA technolgy, Maxum Detective Agency offers voice stress analysis and lie detection examinations which can be conducted on any party anywhere in the United States directly over the telephone!


Our Voice Stress Analysis services are available for all types of situations including, but not limited to:


  • Suspected Employee Theft
  • Criminal Defense
  • Civil Litigation
  • Personal Relationships
  • Suspected Spousal Infidelity
  • Family Issues
  • Sporting Events
  • Employee Screening*


Our highly voice stress analysts have over 25 years experience in conducting voice stress examinations and are former law enforcement officers and licensed California private investigators.


Call us today for more information or a FREE consultation




* All employee screening polygraph examinations are conducted in full compliance with the Employee Polygraph Protection Act of 1988.


California Polygraph Examiners Immediately Available In:

Orange County, Los Angeles County, San Diego County, La Jolla,

Carlsbad, Riverside County, San Bernardino County, Santa Ana, Anaheim, Irvine, Huntington Beach, Laguna Beach, Newport Beach, San Clemente