10/15/2026
Janitorial services involve more than cleaning a building after hours. They also involve responsibility for its security.
Cleaning crews may receive keys, access cards, alarm codes, and permission to enter areas when no employees remain on site. That makes proper key tracking, individual alarm codes, restricted-area procedures, and end-of-shift lockup important parts of the service.
When cleaning staff change, access should change with them. Keys need to be collected, codes removed, and clients kept informed.
Read our latest blog: Keys, Alarm Codes, and Restricted Areas: The Security Side of Janitorial Services
Power Bright Cleaning Services provides commercial cleaning and janitorial services throughout Chicago.
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Janitorial Cleaning Services Chicago help protect facilities through responsible key control, individual alarm codes, and secure access.