Looking for an experienced professional to guard your properties? Our team of security guards, and security specialists, are either U.S. military veterans or former law enforcement agents with a proven background of real world experience. Our security services, uniformed division, is tailored to keep a full spectrum of educational, corporate and commercial properties secured! We offer a variety of services including:

  • Security Specialists
  • Armed security guards
  • Unarmed security guards


Our armed and unarmed security guard services are perfect for:

  • Schools or Educational Institutions
  • Residential Community Properties
  • Construction Site Security
  • High-Rise Commercial Buildings
  • Office Buildings
  • Special Events


Together, let’s identify areas you most require safety and protection. SentrySix Defense Group offers you a FREE Personalized Risk Assessment to determine your areas of vulnerabilities. When you receive our no obligation risk assessment, you also receive a security solution that is a personalized fit for you. Call us now at, 1-833-736-8796 and let us ensure a safer environment for you and those who you serve.



Tiers of Security Personnel

Which level of protection is right for you?


armed security guards in san antonio


Security Specialists

Our Security Specialists have minimum of 5+ years of in military or law enforcement experience; this means a higher caliber of experience and protection services for you. Our Security Specialists are trained in defensive measures and have extensive experience in providing the highest level of protection. In the event of an attack or crisis, our Security Specialists confront and diffuse the situation. Security Specialists are perfect for guarding high value properties, estates, critical infrastructure, high end residential communities, schools, and more. These officers receive the highest levels of training and certifications in first aid, CPR, combat casualty care, active shooter response and more.

Our Armed Security Specialists are a great solution for the following:

  • High End Residential Communities
  • Government Facility Protection
  • Bank Protection Services
  • U.S. / Mexico Border & Ranch Security
  • Schools & Educational Institutions






san antonio security guard servicesArmed Security Guards 

Our Armed Security Guards have backgrounds in either military training or law enforcement, with a minimum of 2+ years. Perfect for any property type or as a personal protective agent, our Armed Security Guards are most popular among our clients to protect personnel, customers and private property.

Our armed security guard services are a great solution for the following:

  • Residential Communities
  • Construction Site Security
  • Warehouse Security
  • Commercial Office Buildings





Unarmed Courtesy Officers 

Our unarmed courtesy officers have a minimum of 2+ years in security or law enforcement experience and are trained to keep a watchful eye over your properties. Our officers identify potential and current threats, immediately notifying law enforcement in the event of a disturbance. If you are looking for increased security and monitoring, then our unarmed courtesy officers are a perfect fit for you. Our remote video guarding (backlink here to the other page) is another option for you and comes with 24/7 customer support.



Looking for something more? Call us today for a free consultation to find the right solution for you! 1-833-736-8796  We offer commercial security guard services in San Antonio, Austin, Houston, Laredo and Dallas, Texas to include surrounding areas.