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 Services12,506
738200Security systems services9,628
73820000Security systems services9,628
738299Security systems services, nec2,878
73829901Burglar alarm maintenance and monitoring1,082
73829902Fire alarm maintenance and monitoring291
73829903Protective devices, security1,152
73829904Confinement surveillance systems maintenance and monitoring353