What was permitted
For property owners in the Loop considering HVAC upgrades, this permit offers a cost reference. The work involves installing new heat pump or refrigeration equipment on the 29th floor of a building at 303 E Wacker Drive, impacting a non-residential unit.
This mechanical work permit was issued on June 24, 2026, with a reported project cost of $40,000. Environment Mechanical Services Inc. is the contractor for this installation.
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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 | B200474925 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Mechanical Work |
| Status | ACTIVE |
| Job description | NEW HEAT PUMP OR REFRIGERATION EQUIP., ELECTRICAL WORK UNDER THIS PERMIT = NO . LOCATIONS: 0 RESIDENTIAL UNIT(S), 1 NON-RESIDENTIAL UNIT(S), 29TH FLOOR, SUITE 2910. |
| Floor / unit | — |
| Estimated cost | $40,000 |
| Approved | June 17, 2026 |
| Issued | June 24, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Property owner
Burrell Communications
Related searches
mechanical workheat pumprefrigeration equipmentLoopChicagocommercial building$40,000