Are you Sentinel safe?
If you want a security company that responds quickly to your needs, knows who you are when you call, and is resolute in keeping your security system in top working condition 24/7, then Sentinel is the security expert you need. We are family owned and all of our staff works together to provide you with a comprehensive, full-service approach that always puts your needs first. You can't afford less protection.
Since its establishment in 1968, Sentinel has broadened its markets from basic security packages to comprehensive, state-of-the-art technology and advanced monitoring services. Today we integrate emerging technologies with effective electronic security systems. We custom design, install, maintain and monitor these systems. We have a reputation for quality and have maintained positive long-term relationships with our loyal customers. Sentinel serves thousands of businesses, institutions and homes throughout the Dallas/Fort Worth area.
Find out more about: