Welcome to 21st Sentry Security
21st Sentry Security (dba APS Security) has been serving the Dallas Fort Worth area since 1984. Based in Arlington, Tx, 21st Sentry has always strived to meet the expectations of our clients with a wide variety of security services including Armed and Unarmed Standing Guard Officers, Patrol Officers, and Private Investigation Services. Our officers maintain high visibility and are friendly, courtesy, and helpful, with one goal in mind- to fill all aspects of your security needs. 21st Sentry Security is a family owned company, which allows us to give personal attention to all of our clients.
What Sets Us Apart From the Rest...
Professional Guards
All of our guards undergo a thorough background check and application process before employment to ensure the highest level of quality to our clients.
Click here for our services.
Click here for our services.
24 Hour Dispatch - Live Person ALWAYS
What happens if you have an emergency after hours? It's simple- just call us. We have dispatch personnel on call 24 hours a day, 7 days a week. We are truly here to serve you!
Click here for contact info.
Click here for contact info.
Deggy© Control
Security guard control means that guards can prove exactly when and specifically where and what they inspected at your location, which improves the quality of services.
Read more about Deggy©
Read more about Deggy©
Special Events
We can provide security for a wide range of special events including:
Weddings, Sweet 16, Quinceaneras, Family Reunions, Personal Bodyguard
Click here for contact info.
Weddings, Sweet 16, Quinceaneras, Family Reunions, Personal Bodyguard
Click here for contact info.
Our Code Of Ethics for Security Guards
I AM PROUD to be a security officer, and I will accept the responsibilities of my office, dedicating myself before God to this, my chosen profession.
I AM NOT a policeman or peace officer. My primary role is one of prevention rather than apprehension; therefore I will never imply by word or action, in public or private, that I am a peace officer.
I WILL NEVER act officiously in the performance of my duties. I will enforce the rules of my employer and the laws of the land without fear of favor, malice or ill will, never using unnecessary force and never accepting gratuities.
As a SECURITY OFFICER, it is my duty to prevent crime, safeguard lives and property, deter violators, report violations, and enforce the rules of the client who has engaged my services.
I WILL NOT allow my personal feelings of friendship to influence my decisions. That which I see and hear of a confidential nature, or that which is fongided to me in my official capacity, I will hold as a sacred trust, unless the recealing of it is necessary in the performance of my duties.
I recognize that the UNIFORM I WEAR is a symbol of the trust and faith of my employer, and is a public tryst placed in me by the State of Texas. I will wear it with pride and dignity, never violating this trust by word or deed. I will strive to instill this pride in other security officers whom I come in contact.
I AM NOT a policeman or peace officer. My primary role is one of prevention rather than apprehension; therefore I will never imply by word or action, in public or private, that I am a peace officer.
I WILL NEVER act officiously in the performance of my duties. I will enforce the rules of my employer and the laws of the land without fear of favor, malice or ill will, never using unnecessary force and never accepting gratuities.
As a SECURITY OFFICER, it is my duty to prevent crime, safeguard lives and property, deter violators, report violations, and enforce the rules of the client who has engaged my services.
I WILL NOT allow my personal feelings of friendship to influence my decisions. That which I see and hear of a confidential nature, or that which is fongided to me in my official capacity, I will hold as a sacred trust, unless the recealing of it is necessary in the performance of my duties.
I recognize that the UNIFORM I WEAR is a symbol of the trust and faith of my employer, and is a public tryst placed in me by the State of Texas. I will wear it with pride and dignity, never violating this trust by word or deed. I will strive to instill this pride in other security officers whom I come in contact.
