North American Industry Classification System (NAICS) 2007 - Service Industries
- 56 - Administrative and Support, Waste Management and Remediation Services
- 561 - Administrative and Support Services
- 5616 - Investigation and Security Services
56162 - Security Systems Services
This industry comprises establishments primarily engaged in remote monitoring of security alarm systems, such as burglar and fire alarms; and selling security systems, including locking devices, along with installation, maintenance or monitoring services.
| Code | Title |
|---|---|
| 561621Security Systems Services (except Locksmiths) | Security Systems Services (except Locksmiths)US |
| 561622Locksmiths | LocksmithsUS |
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