Burglar Fire Carbon Flood Video

  • Welcome to Dehart Alarm Systems
    Welcome to Dehart Alarm Systems
    We are the flagship of commercial and residential security since 1967. Our promise to our customers is a simple one, to provide personal and professional service to our clients in the greater SW Florida area, to attain the ultimate goal of security and overall peace of mind; that is the Dehart difference. Read more
  • Home Security
    Home Security
    We know how important your home is to you.
    Dehart takes pride in monitoring and protecting your safety. Being a family owned and operated business for over 35 years, we understand your concerns and aspire to alleviate them with our knowledge, technologically, and staff of service specialists and installation technicians. Read more
 

Tip of the Month


A monitored fire alarm can make the difference between minor damage and total loss of your home or business.

Make sure you are protected against fire!

 

DEHART NEWS

Alarm Registration


If you use an alarm system, whether monitored or not monitored, it is a Collier County requirement to register your alarm with the Sheriff’s Office. There is no charge to register, but failure to register an alarm system may result in a fine.

Click Here to register your new security system.

Dehart Video



Testimonials

Marco Island
Living on Marco Island is unlike anything I’ve ever experienced, and sometimes when spring break swings around, I get relatively uneasy at the prospect of my home being damaged or broken into by un...
Maria