Professional Investigations and Polygraph Services throughout Orange County, California

Criminal & Civil Investigations ♦ Surveillance Operations ♦ Background Screening ♦ Lie Detection ♦ Threat Assessment ♦ Personal Protection

Private Investigations

Silent Warrior Investigations® provides investigations and related services throughout the Southern California region, in particular, the Orange and Los Angeles County areas. Other areas are based on select investigative needs and service through our “Network” of professional Private Investigators – all of whom are licensed according to the regulations and applicable laws of the area serviced.

Our services include, but are not limited to:

  • Background Investigations & Screening
    Civil court records, criminal court records, DMV records, business listings/records, conduct reference interviews, bankruptcies, state licensing.
  • Surveillance Operations
    Workers’ compensation claims, suspected cheating spouse, employees and much more.
  • Criminal Investigations
    Drug/DUI, child abuse, juvenile, threat/stalking investigations, assaults and most major crimes including fraud.
  • Missing Persons Locates
    We have an exceptionally high success rate in finding missing persons for a variety of reasons, including locating old friends and family members, heirs, witnesses and debtors.
  • Threat Assessments
    Individuals, businesses and corporations.
  • Attorneys
    Surveillance, interviews/statements, trial preparation, and subpoena/process services by registered Process Servers.
  • Computer Forensics Specialist
    Profound Computer Specialist with 30 years of experience able to meet the needs of Corporate and Law Firm needs in civil or criminal cases.

If you don’t see the service you require, contact our office. We may be able to provide you with an alternative service that will achieve the results you need, or in some cases, we may refer you to one of our nationwide licensed associates who offers the specific service you require.

For more details on our services, please visit our main web site at:  www.CriminalInvestigator.net

Lie Detection Services

Silent Warrior® is now offering truth verification and lie detection services using the renowned Psychological Stress Evaluator (PSE) system.

We provide lie detection services for a wide variety of purposes, and can be an invaluable tool in getting to the truth in matters related to:

  • Marital Infidelity & Family Issues
  • Suspected Child Abuse
  • Suspected Drug Use
  • Criminal Matters (Theft, Robbery, Assaults, Rapes, Homicides)
  • Civil Litigation Support
  • Sex Offenders & Predators Activity

PSE Computerized Voice Stress Analysis Systems:

The PSE instrument detects, measures and graphically displays the degree of presence or absence of inaudible body tremors that are superimposed on the human voice. These tremors disappear according to the amount of stress that is present at the moment of utterance. The interview and tests are recorded by the computer or cell phone. To do a test, the PSE examiner asks the subject various questions. The PSE technology filters the vocal answers, creates patterns and displays those patterns on the screen. The PSE examiner evaluates the patterns for truth or deception.

Advantages of the PSE system over traditional polygraphs:

  • PSE does NOT use painful attached wires that polygraphs must have.
  • PSE only needs a recording of the subject’s vocal responses.
  • The PSE® is NOT affected by drugs, alcohol, or any type of countermeasures.
  • PSE can be used overtly or covertly, in any language, over the phone, from any audio or video tape and entire sentences can be analyzed for lies.
  • The PSE® NEVER has “inconclusives”.

Our Voice Stress Analysis system has been independently proven to be completely reliable, effective and valid for truth verification.

Lie Detection Equipment and Training

In addition to our lie detection services, we also offer training in voice stress analysis and professional VSA equipment sales.

For more information, see our Lie Detection web site at www.californialiedetectors.com

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Orange County’s Leading Private Investigators

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(714) 579-7797

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