Investigation, Guard, and Armored Car Services

Investigation, Guard, and Armored Car Services (NAICS # 56161)
This industry comprises establishments primarily engaged in providing one or more of the following: (1) investigation and detective services; (2) guard and patrol services; and (3) picking up and delivering money, receipts, or other valuable items with personnel and equipment to protect such properties while in transit. Providing credit checks--are classified in Industry 561450, Credit Bureaus; and Selling, installing, monitoring, and maintaining security systems and devices (e.g., burglar and fire alarm systems)--are classified in Industry 56162, Security Systems Services.