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34 Years
experience
Emergency
services
Trusted Private Investigators in Salinas
Gy Investigations & Legal Service was founded in 1992 by Gregory J. Yancey, a Vietnam Era veteran and retired California peace officer with 30 years of investigative experience. Our agency specializes in surveillance, workers' compensation fraud investigations, and security consulting for government agencies, municipalities, and private clients. We have completed over 9,000 administrative, civil, and criminal investigations while maintaining strict confidentiality and professionalism. Our team's expertise includes handling high-profile cases involving prison gangs and identifying the first documented workers' compensation fraud in Monterey County. We serve local communities through partnerships with nonprofits like the Monterey County Food Bank and Rancho Cielo while maintaining zero carbon footprint operations.

Our founder's background in corrections and law enforcement, including commendations for security breach prevention, ensures exceptional investigative capabilities. We provide 24/7 service with rapid response times and maintain California Private Investigator Licenses #PI15959 and #PI26216. Our work has earned consistent praise from clients including Deputy District Attorneys, Risk Management Directors, and government agencies for thoroughness and successful outcomes. We prioritize local hiring to support community economic growth while adhering to strict ethical standards and professional transparency.
Services
Surveillance Investigations Workers' Compensation Fraud Security Consulting Background Checks Court Document Retrieval Social Media Investigations Product Liability Cases
Details
  • Year established: 1992
Highlights and features
  • We have 30 years of investigative experience with law enforcement background
  • Our team completed over 9,000 successful investigations
  • We maintain California Private Investigator Licenses #PI15959 and #PI26216
  • Our 24/7 service provides rapid response capabilities
  • We work with government agencies and private clients on complex cases
What people say
Extremely professional Successful results Prompt service Highly knowledgeable Invaluable 24-hour support
Services
Surveillance Investigations
Our surveillance investigations provide discreet monitoring services for civil and criminal cases. We utilize advanced techniques to gather evidence in workers' compensation fraud, liability claims, and security assessments. Clients benefit from our investigators' law enforcement experience and proven track record in complex surveillance operations.
Workers' Compensation Fraud
Specialized workers' compensation fraud investigations help insurance carriers and employers identify fraudulent claims. We pioneered this service in Monterey County and have successfully documented 72+ fraudulent cases. Our approach combines field investigations with document analysis to build prosecutable cases.
Security Consulting
Security consulting services evaluate vulnerabilities in institutional and corporate environments. Our team leverages law enforcement experience to identify potential threats and implement preventive measures. Clients receive customized security protocols based on comprehensive facility assessments.
Background Checks
Comprehensive background investigations include criminal record checks, employment verification, and online presence analysis. We provide detailed reports for pre-employment screening and legal proceedings. Our services meet strict confidentiality standards required by government and private sector clients.
Court Document Retrieval
We provide court document retrieval and subpoena services for legal professionals. Our team handles records requests across multiple jurisdictions with proper chain-of-custody procedures. Clients benefit from our familiarity with court systems and expedited processing capabilities.
People
Gregory J. Yancey
CEO / Licensed Investigator
Vietnam Era veteran and retired California peace officer with 30 years investigative experience. Former Monterey County Taxi Authority Administrator. Holds California PI Licenses #PI15959 and #PI26216. Recognized for security breach prevention and workers' compensation fraud investigations.
Questions
What types of investigations do you specialize in?
We specialize in surveillance operations, workers' compensation fraud, security consulting, background checks, and court document retrieval for both public and private sector clients.
How experienced is your investigative team?
Our lead investigator has 30+ years law enforcement experience with California Department of Corrections and holds two active private investigator licenses.
Do you serve areas outside Salinas?
While based in Salinas, we serve all Monterey County and handle cases requiring travel to locations relevant to investigations.
Are your services available after business hours?
Yes, we provide 24/7 emergency investigative services with rapid response capabilities for urgent situations.
How do you ensure investigation confidentiality?
Our team follows strict chain-of-custody procedures and maintains professional discretion in all cases, as demonstrated through our work with government agencies.