For nearly five decades, JSC Systems has provided low voltage, life and communication system to the north Florida area, providing commercial building systems contractors specializing in fire alarms, access control, security, CCTV, nurse call, sound and AV systems. It has been JSC Systems mission since its founding in 1969 to provide top quality low voltage and communication systems to businesses, schools, hospitals, churches and other facilities throughout Florida and the Southeast.


We factory train and certify our team for expert installation, maintenance and inspections. Several team members have specialized certification for different low voltage and communication systems, including several NICET Certified personnel.


JSC Systems is a UL Certified alarm installer and active in the National Fire Protection Association, the National Systems Contractors Association, the Florida Alarm Association, and the American Subcontractors Association.


JSC Systems offers a full range of service and support, including:


  • 24 Hour Emergency Service
  • Fire Alarm Test and Inspection Contracts
  • Monitoring Agreements
  • Full Service Agreements


JSC Systems has installed and maintained intercom, alarm and security systems throughout the area, including fire alarms and security systems for condominiums, hotels, schools and government building, as well as intercom systems for several local schools systems.


The low voltage and safety system experts at JSC Systems have the experience, knowledge and qualifications to handle even the biggest projects. Find out more about how our products and systems can help your business, agency or institution.





JSC Systems Jacksonville
5021 Stepp Ave.
Jacksonville, FL. 32216
Phone: 904-737-3511
Fax: 904-737-8553

Nearly 5 Decades of Trusted Service to the North Florida Area