Executive Management

Executive Management
Director of Investigations, Mark Garcia has over 30 years of law enforcement, security, and staff management experience. His long and distinguished career with the Santa Clara County Sheriff’s Office includes Lieutenant of the Investigative Services Bureau and investigation positions with the Federal Bureau of Investigations, the State Department of Justice and the Drug Enforcement Administration. He brings his depth of knowledge and expertise to Golden State Investigations as manager of a highly skilled team of investigators. He has an exemplary record of producing the most competent and effective fugitive recovery operations.

William Ulmer

Specializing in out-of-state fugitive recovery, William Ulmer is a veteran investigator with over 20 years of experience working in law enforcement. He has worked as an investigator for both the Santa Clara County District Attorney’s Office and the Public Defender’s Office.

Leonard Rossen

Investigations Manager of Southern California, Leonard has over 19 years of experience in law enforcement and investigations having worked assignments including those as watch commander, sergeant, investigator, and patrol officer. He graduated from Fresno Pacific University with a Bachelors Degree in Business Management and earned a Master’s Degree from Grand Canyon University in Psychology. In addition, Leonard is a decorated law enforcement instructor having over 10 experience teaching in the California Police Academy system. Leonard was awarded the title of Master Instructor by the California Commission of Peace Officer Standards and Training (POST) and the Department of Justice in 2007.  He has taught and designed law enforcement and military training throughout the United States. He holds a Black Belt in Go Ju Karate and a 4th Degree Black Belt in Shudokan Ryu Taiho Jutsu. In 2007 Leonard was inducted into the Masters Martial Arts Hall of Fame and 2010 was inducted into the USA Martial Arts Hall of Fame.

Email: lrosson@gsiinv.com
Phone: 213-703-1134

Juan Sandoval

Investigations Manager of Northern California, Juan Sandoval, has over 4 years of experience working in law enforcement for the Santa Clara County Sheriffs Department.  He also has 13 ½ years of investigative experience with the bail bond industry both nationally and internationally.

Email: jsandoval@gsiinv.com
Phone: 408-690-9218

Golden State Investigations provides national professional services for Fugitive Apprehension, Bail Bondsman, Private Investigators, Surety Companies, and Skip Tracer Agencies or Agents.