Meet the Team

Mark David - CEO / Owner

Mark David began his professional career in law enforcement in 1981. He received specialized training in major organized crimes and was assigned to the Anti-Terrorist Task Force for four years, he retired in 1993. After leaving law enforcement, he received the designation of Certified Fraud Examiner from the Organization of Certified Fraud Examiners, as well as Insurance and Internal Theft related certificates. He subsequently became the SIU Manager for a National based insurance company.

In 1992, Mark founded Safety Investigative Services (SIS) and provided Investigative and Fraud Prevention services to numerous Fortune 500 Insurance Companies nationwide. The company grew and diversified, adding Pre-Employment and Security Services in 2004.


Bobby Esquivel - President / Owner

Bobby Esquivel, President, started his career in law enforcement in 1973 and retired in 1998. During his tenure, he worked for 14 years in Detective Bureau (working 10 years in Narcotics and 4 years on the Crime Impact Team, a burglary suppression team). As a recognized court certified expert, he was a Sheriffs' Department Instructor teaching Advanced Post Certificate courses in Narcotics, Under Cover Operations, and Surveillance Techniques. He received special training in these fields at the FBI/US Customs Joint Training Facility in El Paso, Texas. He was also assigned for three years as an Undercover Agent to a US Customs Task Force interacting daily with Colombian drug cartel leaders. He is also the only Los Angeles County Deputy Sheriff to ever travel to and work in an undercover capacity in South America.

After leaving the Sheriffs' Department, Bobby joined Mark at Safety Investigative Services, Inc. in 1996, (now FPK Security & Investigations) as a Field Investigator.

Bobby attended the University of La Verne Law School and obtained a degree as a Certificated Paralegal. He is a member of several organizations focusing on Fraud Investigation and Subrogation Investigations.

Bobby is a current member of the CA Narcotics Association, and Association of LA County Deputy Sheriff's, and is an active member of his community with memberships to the Chamber of Commerce and Youth Sports.

Bobby now serves full time as President and Owner of FPK Security & Investigations.


Steve Flamm - Vice President


o: (800) 459-4068


Steve's Bio coming soon...

Mando Esquivel - 
Director of Security

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Mando joined FPK Security & Investigations in 2001 and currently serves as Director of FPK’s Security Operations. Prior to his appointment as Security Director, Mando served as FPK Security & Investigations lead investigator conducting AOE/COE & Surveillance Investigations.

In addition to his duties as Director of Security, Mando has direct supervision over FPK Secuirty Operations in the following cities: San Diego, Orange, Riverside, San Bernardino and selected sites in Los Angeles, CA.

Mando obtained his B.S. in Political Science degree from California State University Pomona.

Mando holds memberships with Southern California Workers’ Compensation Claims Association, and the American Society for Industrial Security.

Joe Madick -
Assistant Director of Security

o: (800) 459-4068

Joe joined FPK Security in 2007 after a successful career in the US Navy. Joe served onboard USS John C. Stennis CVN-74 which went on two deployments in Iraq and one deployment in Afghanistan. He also played soccer for the US Navy and All Armed Forces which led him to play in the Military Olympics in 2002. 

Joe currently oversees security operatives in Arizona, California, Colorado, Florida, Idaho, Montana, New Mexico, Nevada, Oregon, Texas, Utah, and Washington.

Joe holds memberships with Las Vegas Chamber of Commerce, Kiwanis International, American Legions, Aviation Boatswains Mate Association, AYSO Soccer, and Pony Baseball.

Joe is also a Varsity Soccer Coach at Saugus High School.

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