Sentry Security Service has been in business for over 30 years. We opened our doors in 1981 and have been proudly serving the citizens of Southwest Texas ever since. Sentry Security Service has offices in Del Rio and Uvalde, Texas. Every Employee at Sentry Security Service is licensed by The Texas Department of Public Safety.
Our Employees have been
Linda Fernandez —
Positive: Professionalism
Thank you Russell Stidham. Your expertise, professionalism and caring over the years of service