Here at Sentinel Security Group, Inc., our management team, training cadre and security personnel have decades of experience in law enforcement, military, and special operations units in Louisiana. We are on a mission to provide the highest quality security services in the region through elevating the honorable traditions of protecting life, property, and liberty, striving toward business professionalism, and training individual security personnel to reach higher levels of technical ability. We hold our security officers to the highest industry standards, and each are licensed and trained to exceed state and national specifications.
We are not your average security service provider.

Sentinel Security Group, Inc. and its aboutus_image3security partners are able to provide routine, unscheduled, or on demand security services for any individual, asset, or property whether they are commercial, industrial, or private. Ranging from armed escort services, tactical services and patrol services to unarmed guard services, we provide the highest level of security in accordance with your needed function. No matter the circumstance, we give you the ultimate level of security service .



Doug Pierrelee

Professional Experience

  • Retired Louisiana State Trooper
  • 3 years in LSP Patrol
  • 2 years LSP Bureau of Investigations
  • 8 years LSP Public Information Officer
  • 11 years as LSP SWAT Operator
  • 9 years as a Counter Sniper
  • 12 years POST Firearms Instructor
  • Lifetime Triathlete


Pierrelee has spent more than 15 years training law enforcement officers, security guards, and private citizens in how to manage Use of Force encounters within the ethical, moral, and legal rules of engagement. He credits his enthusiasm for scenario-based Use of Force training to the lessons he learned as an LSP SWAT operator, and to the years spent teaching and learning under the talented instructors within the Louisiana State Police, FBI, military, and other great law enforcement agencies around the country. After earning a Bachelors degree in Education from Louisiana Tech and prior to becoming a trooper, Pierrelee taught Physical Science for Louisiana Public Schools.


Shane Sears

Professional Experience

  • Retired Louisiana State Trooper
  • 3 years in LSP Patrol
  • 5 years as a K-9 Handler
  • 2 years in LSP Narcotics
  • 1 year in LSP Detectives
  • 6 years as LSP SWAT Operator
  • 5 years as an Explosive Breacher


Sears spent more than 10 years with the State Police during which time he received training by the DEA, FBI, IRS, Explosive Services International, AT Solutions, as well as the US military. Throughout his career as a trooper, Sears served as an officer survival instructor preparing new troopers for managing armed confrontations. After spending years as a SWAT operator and recruit trainer, Sears designs scenario-based training modules for armed private security. Prior to becoming a trooper, Sears earned his Bachelor’s degree from Texas Tech University where he also played football on an athletic scholarship.