• Armed Escort
  • Executive Protection
  • Bodyguard/ Personal protection Service
  • Crisis Control/Management
  • Background checks

Unmistakable Security was founded in 2009 by Leonard T. Upshaw as answer to helping his community stay safe and create jobs. Locally owned and operated in Denver Colorado, since its foundation Unmistakable Security has grown to a diverse experience based company with over 35+ years combined experience, including experts in public safety, crowd control, event management, martial arts, firearms, and advanced tactics. Unmistakable Security prides itself on professionalism and dedication to safety and constant training. Our name is exactly the level of security standard we hold ourselves too. We strive everyday to build the level of trust that is needed for your security solutions. Our guards are well versed in federal/state/local laws and will ALWAYS operate within the boundaries of the law. As we are dedicated to professionalism and customer service your safety is our primary objective.

Armed Security in Denver


​​Unmistakable Security

  • On Site Armed Guards
  • MMED Licensed (Most Experienced MMJ Security Guards in Colorado)
  • Asset Protection
  • Loss Prevention
  • Event/Team Security
  • Client risk assessments
  • Commercial, Industrial, and Residential


                                      Personal Experience

​Leonard T. Upshaw, President and Ceo.

  • Trained in Advanced Firearm Tactics under Jeff Powers and Terry Tolzman
  • Trained in Pai Lum Kung Fu ( White Dragon Fist Style ) under Sifu Galliano, Sifu Manning, Sifu Collins and Sifu Torrez.
  • Advanced knowledge of weapon disarming and hand to hand combat
  • 10 years Security experience
  • 18 years martial arts experience
  • 19 years customer service experience
  • 17 years management experience
  • 13 years Event planning/management experience
  • Member of the I.B.N (International Bodyguard Network) since 2008

Leonard T Upshaw

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About Unmistakable Secuity

At Unmistakable Security we know that a need for security does not take a break.  We offer our services 24 hours a day, 7 days a week, 365 days a year.  Below is a list of some but not all of the security solutions we can offer.