Hours of Operation: Mon - Fri 8:00am - 8:00pm


GRI INVESTIGATIONS

Investigations • Research • Consulting


Marc A. Garza

Agency Owner •Private Investigator

CA. P.I. License #28059


Meet Agency Owner, Marc A. Garza

"I am honored to be regarded as an investigative resource for my clients. I know first hand the level of expertise that's required to conduct concise legal investigations.  I value my client's time, investment, and trust in me by providing comprehensive investigations so they can make critical legal and business decisions with confidence. My team and I look forward to working closely with you to meet your investigative objectives." 


Background and Professional Experience:

Mr. Garza is a licensed private investigator and a retired police sergeant in San Diego, CA. He has over 30 years of combined experience in law enforcement, private investigations, and consulting. He focuses on complex civil litigation, criminal defense and TSCM investigations for law firms and their private clients. He has assisted legal counsel with investigations in numerous civil litigation matters at the state and federal levels. Additionally, he has conducted investigations for felony level criminal defense cases dealing with homicide, gangs, and assaults with a deadly weapon ("ADW").  His agency is insured and licensed by the State of California, under P.I. License #28059. He is a member of the California Association of Licensed Investigators ("CALI") , the California Defense Investigators Association ("CDIA"), and the San Diego County Bar Association ("SDCBA") .


John S. Munoz

Private Investigator 

CA. P.I. License #189232


Background and Professional Experience:

Mr. Munoz is a licensed private investigator and has extensive experience in surveillance, field investigations and security operations. He specializes in complex investigations for civil litigation, family law and missing persons cases. As a field investigator, he utilizes advanced investigative techniques and equipment when conducting surveillance and covert operations for the purpose of locating actionable evidence for our clients. Additionally, John has assisted numerous families in locating and reuniting loved ones in missing person's cases. He is licensed in the State of California, under P.I. license #189232 and the County of San Diego under RPS #3456. He is also a proud member of the California Association of Licensed Investigators (“CALI”).