Industry: 7382—Security Systems Services
Establishments primarily engaged in monitoring and maintaining security systems devices, such as burglar and fire alarms. Establishments of this industry may sell or lease and install the security systems which they monitor and maintain. Establishments primarily engaged in the sales and installation, or installation only, of such devices are classified in Construction, Industry 1731.

Burglar alarm monitoring and maintenanceSecurity systems devices, burglar and fire alarm: monitoring and maintenance
Fire alarm monitoring and maintenance
Codes Titles Number of US Businesses
7382Security Systems Services13,189
738200Security systems services10,349
73820000Security systems services10,349
738299Security systems services, nec2,840
73829901Burglar alarm maintenance and monitoring1,068
73829902Fire alarm maintenance and monitoring289
73829903Protective devices, security1,136
73829904Confinement surveillance systems maintenance and monitoring347