HVAC System Installation at 389 East 89 Street, Manhattan
389 EAST 89 STREET, Manhattan, 10128 · Upper East Side-Yorkville
What was permitted
Residents on the Upper East Side-Yorkville may notice work related to building mechanical systems, specifically the installation of new HVAC units. This project aims to improve climate control for elevator machine rooms and the base building ventilation.
This significant mechanical systems project, with an estimated cost of $322,000, was permitted on July 9, 2026. GIBSON MECH INC. is the contractor responsible for this installation.
A $322,000 investment in new HVAC and ventilation systems was permitted for a building on the Upper East Side-Yorkville, suggesting a focus on building efficiency and comfort.
What it cost
Issued
July 9, 2026
Expires
October 13, 2026
License
General Contractor
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Filed by GIBSON MECH INC · 3 permits across 2 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
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View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 855229462 |
| Work Permit # | M01204406-I1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | Installation of two (2) New Split Air-Cooled DX Units (Roof Mounted Condenser units) for Elevator Machine Room (EMR) Cooling. Installation of one (1) Energy Recovery Unit (ERU), Roof Mounted for Base Building Ventilation System. |
| Floor / Unit | Roof |
| Estimated Cost | $322,000 |
| Approved | August 19, 2025 |
| Issued | July 9, 2026 |
| Expires | October 13, 2026 |
| BBL | — |
| BIN | — |
Property Owner
Baldwin De Jesus