national industry 561621
Security Systems Services (except Locksmiths)
Overview
This U.S. industry comprises establishments primarily engaged in (1) selling security alarm systems, such as burglar and fire alarms, along with installation, repair, or monitoring services or (2) remote monitoring of electronic security alarm systems.
The immediate parent of national industry 561621 is international industry 56162: Security Systems Services
2022 NAICS Edition Cross References
- Selling security alarm systems for buildings, without installation, repair, or monitoring services--are classified in Sector 42, Wholesale Trade, or Sector 44-45, Retail Trade;
- Installing alarm systems (e.g., fire, burglar), without selling or monitoring services--are classified in Industry 238210, Electrical Contractors and Other Wiring Installation Contractors; and
- Retailing motor vehicle security systems, with or without installation or repair services--are classified in Industry 441330, Automotive Parts and Accessories Retailers.
Sub-Descriptions
- 561621 - Alarm system monitoring services
- 561621 - Alarm systems sales combined with installation, repair, or monitoring services
- 561621 - Burglar alarm monitoring services
- 561621 - Burglar alarm sales combined with installation, repair, or monitoring services
- 561621 - Fire alarm monitoring services
- 561621 - Fire alarm sales combined with installation, repair, or monitoring services
- 561621 - Security alarm systems sales combined with installation, repair, or monitoring services
- 561621 - Security system monitoring services
History
The NAICS editions in which this code was present are indicated below. In the event that a code was changed from the prior edition the equivalent value in that edition is provided for reference.
| Edition | Existed | Equivalent Value |
|---|---|---|
| 2002 | 561621 | |
| 2007 | 561621 | |
| 2012 | 561621 | |
| 2017 | 561621 | |
| 2022 | 561621 |
Standard Industrial Classification (SIC) Mappings
Insurance Industry Mappings
The US Property and Casualty Insurance Industry may use the following classification descriptions which might encompass national industry 561621, Security Systems Services (except Locksmiths):
- administrative and support and waste management and remediation service
- administrative and support service
- alarm and alarm system installation servicing or repair
- alarm security system monitoring
- alarm security system monitoring or responding to alarm
- alarm system installation
- alarm system installation general liability is not available
- burglar alarm installation or repair
- burglar and fire alarm installation or repair
- burglar and security alarm system installation
- investigation and security service
- security system installation
- security system service
- security system service except locksmith
Downloads
What's the difference between HD and SD? See our methodology.