What was permitted
A significant mechanical repair or replacement project is underway at 600 W Chicago Ave in the Near North Side neighborhood. This work involves a rooftop packaged unit, indicating a substantial upgrade or repair to a building's HVAC system.
This project is currently active and was issued on June 1, 2026, with an estimated cost of $250,000. The work is being handled by ENVIRONMENT MECHANICAL SERVICES INC.
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View the official permit record
Tracking number, work description, cost and dates
View the official permit record
Tracking number, work description, cost and dates
| Tracking number | B200469441 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Mechanical Work |
| Status | ACTIVE |
| Job description | REPAIR/REPLACEMENT AFFECTING 1 SYSTEMS : 1 ROOFTOP PACKAGED UNIT(CARRIER 39MW21W, ROOFTOP) . ELECTRICAL WORK UNDER THIS PERMIT = YES . LOCATIONS: 0 RESIDENTIAL UNIT(S), 1 NON-RESIDENTIAL UNIT(S), EXTERIOR WORK, ROOFTOP. |
| Floor / unit | — |
| Estimated cost | $250,000 |
| Approved | May 12, 2026 |
| Issued | June 1, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Property owner
Sterling Bay Property Management
Related searches
mechanical workrooftop unitNear North SideChicagoexpress permit$250,000 cost