Fire Alarm System Modification at 150 N Michigan Ave, Chicago
150 N MICHIGAN AVE, Loop
Estimated Project Cost
Not disclosed
Fire Alarm System
Issued
May 18, 2026
Expires
—
License
—
About This Project
This permit covers modifications to an existing fire alarm system located on the 21st floor of a high-rise building at 150 N Michigan Ave in Chicago's Loop neighborhood. The work affects non-residential units and includes voice communication capabilities.
Issued on May 18, 2026, this permit is part of Chicago's Express Permit Program. The contact for this project is CONVERGINT TECHNOLOGIES LLC. While the permit fee is listed, the overall project cost for such system upgrades can vary significantly.
What This Means For You
Businesses in Chicago's Loop considering fire alarm system upgrades can reference this permit for scope and contractor information.
The Business That Did This Work
CONVERGINT TECHNOLOGIES LLC
13 permits filed · 5 areas
Permit Details
| Tracking Number | B200469091 |
| Work Permit # | — |
| Job Filing Number | — |
| Work Type | Fire Alarm System |
| Status | ACTIVE |
| Job Description | FIRE ALARM: MODIFICATION OF EXISTING SYSTEM. ASSOCIATED BUILDING PERMIT:101077484. AFFECTS: 0 DWELLING UNITS; 1 NON-RESIDENTIAL UNITS. HIGH-RISE BUILDING: YES. VOICE COMMUNICATION: YES. SPECIAL LOCKING: NO. MONITORING TYPE: SUPERVISING STATION . SPECIFIC LOCATION: 21ST FLOOR. |
| Floor / Unit | — |
| Estimated Cost | — |
| Approved | May 18, 2026 |
| Issued | May 18, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Property Owner
R2 COMPANIES
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