Security Systems & Services in Key West, FL

Comprehensive list of Key West, Florida based companies offering installation, maintenance and repair of home and business security systems, CCTV & burglar alarms, guard and video surveillance services.

Business Listings

NASA Security is a Key West based security supplier with a satellite office in Lakeland, Florida. We specialize in the design, installation, service and monitoring of security and fire alarm systems, not to mention home entertainment and automation for both domestic and commercial markets. We have been in business since 1975.


Who We Are NASA Security is a Key West based security supplier with a satellite office in Lakeland, Florida. We specialize in the design, installation, service and monitoring of security and fire alarm systems, not to mention home entertainment and automation for both domestic and commercial markets. We have been in business since 1975.


Barnes Alarm Systems. is a state certified fire alarm and security system firm situated in Key West, Florida. We are experts in the installation, repair, and troubleshooting of commercial and domestic fire alarm and security systems. We have installed and maintained systems in hotels, schools, hospitals, and shopping centers. Why should I have a security system?



We specialize in electronic security for domestic and tiny business clients, serving the Marco Island, Florida area. All Star Security of Marco Island is locally owned & operated. So we can supply quick competent service at a fair and reasonable price. Audio listen-in and talk-back service available with all new systems.


With more two-career families, a greater number of homes are vacant during the day. The FBI reports that one in four homes will be burglarized in the next two years, but only one out of every 44,000 burglaries is completed once an audible alarm sounds. Good home security requires electronic security as well as nice locks and lighting.


Garage door sales & installation. New construction & replacement specialists. Repair specialist. Electric openers sales & service. Lowest price guaranteed. 24 hour emergency service. All work & your satisfaction guaranteed. No job too small or too large.

  • We called two other garage door companies in the Naples, Bonita, Marco Island area. Both

Elite Security currently supplies service and monitoring from Orlando to the Florida Keys. The firm has an average of twenty years knowledge in the alarm industry and our technicians have been trained on all major alarm manufactures equipment.


We are a highly-rated alarm company that installs, monitors, and services alarms in Naples and Fort Myers, Florida. We provide top-of-the-line equipment and quality monitoring service at affordable rates. It's no wonder that so many of our customers have switched from other companies.