Established 1981 in Orange City
Located at 247 E Graves Avenue, two doors east of Town Hall in Historic Downtown Orange City, FL., we are approved for Fire alarm and Security System installation and service for both Commercial and Residential.
Florida State Contractor #EF0000363
All of Signal 21 installation, service and inspection work is performed by local Signal 21 employees. Most mass marketing companies use subcontractors for their installation and service work.