Meet Our Trainers

Our professional training staff has years of US military experience and security agent training.

L. D. Borgens

L.D. Borgens

Mr. Borgens is the founder of Training Resource Group, based in Stockton California. Mr. Borgens first became involved in security and protective training while enlisted in the United States Marine Corps where he served two tours overseas and earned the Good Conduct medal and the Rifle Expert badge for marksmanship, the highest award given.  After receiving an honorable discharge, he began working as a private investigator in Northern California specializing in locating people and locating assets.

While employed as a private investigator, he attended the Advanced Executive Protection Program at Executive Security International in Aspen, Colorado. This 600 hour course of training includes all aspects of security and protective measures for providing a safe environment for Executives, Celebrities & Dignitaries.

At the conclusion of his residence training he graduated at the top of his class and was offered a position with the Protective Services division of Gavin de Becker, Inc. to provide direct physical protection for celebrities, public figures, entertainers and executives in Beverly Hills, Bel Aire, Century City and the Los Angeles area.

In 1993, Mr. Borgens founded Delta Protective Services, a licensed Private Security and Investigative agency based in Stockton, California and employing agents throughout Northern California.

His business has continued to thrive as a professional regional security firm recognized by the business community. In 1996, Mr. Borgens was awarded the "Small Business Person" of the year award by the Chamber of Commerce and in 2006 received the "Small Business Persons of the Year" award from the Sacramento District Office of the United State Small Business Administration. Mr. Borgens remains committed to community involvement and is active in various local and national organizations.