939 W NORTH AVE, Near North Side
A modification to an existing fire alarm system is underway at 939 W North Ave in Chicago's Near North Side neighborhood. This project involves updates to the system within a high-rise building, including voice communication capabilities.
This permit was issued on July 28, 2026, and is currently active. While the permit fee was $175, the total project cost for this type of work can vary significantly. PHE TECH SERVICES INC is the contact for this project.
Homeowners in the Near North Side should be aware that fire alarm system upgrades in high-rise buildings can be complex and involve specialized contractors.
Issued
July 28, 2026
Expires
—
License
—
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Filed by PHE TECH SERVICES INC · 4 permits across 2 areas
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | B200478128 |
| Work Permit # | — |
| Job Filing Number | — |
| Work Type | Fire Alarm System |
| Status | ACTIVE |
| Job Description | FIRE ALARM: MODIFICATION OF EXISTING SYSTEM. ASSOCIATED BUILDING PERMIT:101083091. AFFECTS: 0 DWELLING UNITS; 1 NON-RESIDENTIAL UNITS. HIGH-RISE BUILDING: YES. VOICE COMMUNICATION: YES. SPECIAL LOCKING: NO. MONITORING TYPE: SUPERVISING STATION . SPECIFIC LOCATION: 1ST FLOOR. |
| Floor / Unit | — |
| Estimated Cost | Not reported |
| Approved | July 22, 2026 |
| Issued |
NORTH SHEFFIELD LLC
| July 28, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |