Mr. Sergio Dominguez is a seasoned private investigator and security management professional with more than 25 years of experience. Since launching his career in 1999, at the age of 19 he was first commissioned by the state of Texas. Over the course of his career, between both the state of California and Texas, he has earned a reputation for integrity, discretion, and results-driven in the security and investigations industry.

After returning to his hometown of El Paso, he became part of a Fugitive Recovery Task Force for an organization directly contracted by most of the local bail bond agencies. In 2014, Mr. Dominguez officially became a criminal warrants investigator for the Bail Enforcement (Bounty Hunter) field where he apprehended many fugitives from law and returned them to justice. 

Recognizing a growing need for professional investigative services in West Texas, he established Metropolitan Private Investigations in 2015. Under his leadership, the firm developed a strong track record for comprehensive case management, from surveillance and background checks to asset searches and due-diligence investigations.

Mr. Dominguez’s commitment to ethical practice and professional development was acknowledged when he joined the Texas Association of Licensed Investigators (TALI), the premier organization representing licensed investigators across the state of Texas. In 2018, his peers elected him to the Board of Directors in recognition of his leadership, industry insight, and dedication to advancing the profession. In this role, he has helped shape statewide standards, organize educational events, and mentor emerging investigators.

In the aftermath of the coronavirus pandemic, Mr. Dominguez relocated to San Antonio to enhance service delivery throughout Central Texas. This strategic move enables more timely investigations and on-site security assessments for both public and private sector clients. Alongside investigative work, Mr. Dominguez currently provides governmental security support to the city of San Antonio and serves on a critical infrastructure force protection team. His dual expertise in investigative tradecraft and tactical security ensures holistic risk management solutions.

Committed to the next generation of professionals, Mr. Dominguez has now established a continuing education school for student in San Antonio who seek an exciting career in the field of investigations. At Texas Private Investigator School students discover the fundamentals of investigative techniques. The legal, ethical, moral considerations, report writing, and surveillance best practices will result from the "hands-on" training course which provides the full extend of thei learning experience necessary for the real world of private investigators.

The Elite

-Carlsbad Police Department- Prisoner Transport Auxiliary Officer – San Diego, CA 2005

-Balboa Park/ San Diego Zoo Mounted Patrol – San Diego, CA 2005

-US Navy Military Base – Civilian Security Force Protection Officer – San Diego, CA 2006

Security Management

-National Public Safety – San Diego, CA 2005-2008

-Security First – San Diego, CA 2008-2010

-NPSI Security & Investigations – El Paso, TX 2013-2015

-Lone Star Protective Services – El Paso, TX 2018-2022

Private Investigations

-DS Investigations – Public Defender’s Office – San Diego, CA 2009

-NPSI Security & Investigations – El Paso, TX 2013-2015

-Metropolitan Private Investigations – El Paso, TX 2015-Present

Recognitions

-Texas Association of Licensed Investigators (TALI) – Board of Directors

             >Region 5 Director 2018-2020

Education

-Associate's in science – Criminal Justice – 2005

-Bachelor’s in Science – Criminal Justice – 2007

-Attended the Master’s program in Homeland Security and Counter-terrorism at American Military University - 2016