What was permitted
This permit covers modifications to an existing fire alarm system within a high-rise commercial building. The work includes updates to voice communication and special locking features, with monitoring handled by a supervising station.
The permit was issued on September 15, 2026, and is currently active. The project is being managed by CHICAGO FIRE DETECTION SYSTEMS LLC.
Plan a similar project
Want work like this done at your place?
Tell us what you have in mind. We scope it, price it against work like this in Loop, and lines up the right contractor. You approve; we handle the back-and-forth.