About Dehart Alarm Systems
Three generations of protecting what matters most.
Three generations of protecting what matters most.
Founded in 1967, Dehart Alarm Systems has been protecting Florida families and businesses for over 55 years. What started as a small, family-run alarm company in Sarasota has grown into one of the top 100 security companies in the nation.
But our values haven't changed. We still answer the phone. We still show up on time. We still treat every customer like a neighbor.
Transparent pricing, no hidden fees, and no pushy sales tactics. We earn your trust by being honest from day one.
Locally owned and locally operated. We live in the neighborhoods we protect. BBB accredited and proud of it.
UL-Listed professional monitoring with multiple US-based centers. Top 100 nationally ranked. Best-in-class technology powered by Alarm.com.
Every Dehart technician is trained, certified, and background-checked. When we come to your home or business, you're getting experts who care about doing the job right.
Give us a call or reach out online. We'd love to hear from you.