Mark Jendro

Instructor # 2103111 | CastleGuard

Certified with the USCCA since 5/22/2022

Certification Renewal Date 5/22/2025

Andover, MN, 55304

5.0

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USCCA Certifications

  • Concealed Carry & Home Defense
  • Countering the Mass Shooter
  • Children's Firearms & Safety Fundamentals
  • Range Safety Officer

My Biography

Mark Jendro is the Founder and Chief Instructor of CastleGuard. Mark is a veteran, serving a total of 21 years on active duty. Mark was assigned to Air Force Office of Special Investigations and Security Forces units in multiple global locations; providing physical security, federal law enforcement and counterintelligence support to operations. Community, Safety and Education are core focus areas driving Mark to seek opportunities to share his knowledge, to increase self-protection capabilities of responsible community members.

5.0

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7 Reviews

What Students Are Saying

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    Class taken on Thur, Oct. 3, 2024
    |Taught by

    "Mark was a great instructor, took time through the class to make sure I had all the info I was looking for. "

    Submitted on Fri, Oct. 4, 2024 by Nick B.

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    Class taken on Thur, Sep. 28, 2023
    |Taught by

    Submitted on Mon, Oct. 2, 2023 by Pearse M.

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    Class taken on Sat, May. 20, 2023
    |Taught by

    Submitted on Sat, May. 20, 2023 by .