Business Details
Emergency
services
Trusted Private Investigators in Orange, CA
Silent Warrior Investigations is a full-service private investigation agency founded on over 30 years of law enforcement expertise. Our team, led by owner Michael P. Gervais, combines military and law enforcement training to deliver reliable, confidential investigative solutions. We specialize in criminal defense investigations, covert surveillance, executive threat assessments, and lie detection services using advanced Psychological Stress Evaluator (PSE) technology. Our investigators maintain rigorous professional standards, ensuring accurate evidence collection for attorneys, businesses, and individuals. With a network of licensed professionals nationwide, we handle cases of all scales while prioritizing client confidentiality and integrity.Our commitment to excellence is reflected in our use of cutting-edge technology and adherence to ethical practices. We serve Southern California, including Orange and Los Angeles counties, with statewide and national capabilities. Clients trust us for our thoroughness, professionalism, and proven track record in resolving complex investigative challenges. Our services extend to civil litigation support, computer forensics, and process service, meeting diverse legal and corporate needs. Backed by decades of experience, we provide actionable insights and unwavering support to help clients achieve justice and peace of mind.
Services
Criminal Investigations
Civil Litigation Support
Covert Surveillance
Threat Assessments
Cheating Spouse Investigations
Polygraph Examinations
Computer Forensics
Process Service
Background Checks
Lie Detection Services
Highlights and features
- We have over 30 years of experience in law enforcement and investigative work.
- Our team includes military-trained and licensed private investigators.
- We utilize advanced PSE lie detection technology for accurate results.
- We maintain strict client confidentiality and ethical standards.
- We offer nationwide service through a network of licensed professionals.
What people say
Thorough and professional
Went above and beyond
Relieved and better now
Services
Criminal Defense Investigations
We conduct comprehensive investigations for criminal defense cases, including evidence collection, witness interviews, and trial preparation. Our team leverages law enforcement expertise to support attorneys and defendants. Services include DUI/drug case analysis, assault investigations, and fraud detection.
Lie Detection Services
Our Psychological Stress Evaluator (PSE) technology detects deception through voice stress analysis. This non-invasive method works over phone or recorded audio for marital, criminal, or corporate integrity checks. Results provide actionable insights without physical sensors.
Covert Surveillance
We perform discreet monitoring for suspected infidelity, insurance claims, or employee misconduct. Using advanced equipment, our investigators document activities with photographic/video evidence. Services support legal proceedings and corporate investigations while maintaining operational secrecy.
Threat Assessments
We analyze personal or corporate threats through risk factor identification and mitigation planning. Services include executive protection strategies, workplace violence prevention, and stalking/harassment investigations. Our assessments help clients implement proactive safety measures.
Computer Forensics
Our specialists recover digital evidence from devices for civil or criminal cases. Services include email extraction, document restoration, and cybercrime analysis. We provide expert court testimony and maintain chain-of-custody protocols for admissible evidence.
People
Michael P. Gervais
Owner
A 30-year law enforcement veteran with an A.S. in Criminal Justice and military service as a Marine Corps MP. Specializes in grand jury proceedings, criminal prosecution, and advanced investigative technology.
Questions
What services do you offer?
We provide criminal investigations, lie detection, surveillance, threat assessments, computer forensics, and process service for individuals and businesses.
Are your investigators licensed?
Yes, all investigators hold active California PI licenses and maintain professional training standards.
Do you offer nationwide service?
We operate nationwide through a network of licensed investigators while based in Orange County.
What lie detection technology do you use?
We use the Psychological Stress Evaluator (PSE) system for non-invasive voice stress analysis.
Can you handle urgent cases?
Yes, we prioritize emergency matters with rapid deployment of investigative resources.
