127 WEST 79 STREET, MANHATTAN, 10024 · Upper West Side (Central)
Homeowners on the Upper West Side of Manhattan might notice work related to mechanical systems, specifically the installation of new thru-wall air conditioning units. This type of upgrade can significantly improve comfort and energy efficiency.
The permit for this project was issued on April 21, 2026, with an estimated cost of $30,000. HAMILTON AIR COMPANY, INC is the contractor for this mechanical system installation.
Installation of new thru-wall AC units, a $30,000 project, was permitted for 127 West 79 Street in Manhattan.
Issued
April 21, 2026
Expires
June 1, 2026
License
General Contractor
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Filed by HAMILTON AIR COMPANY, INC · 19 permits across 7 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 447851938 |
| Work Permit # | M01325006-I1-GC-CX |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | Installation of new thru-wall AC units and associated GC work, as per plans filed herewith. No change to use, egress or occupancy. |
| Floor / Unit | Floor Number(s) 15 through 15 |
| Estimated Cost | $30,000 |
| Approved | March 3, 2026 |
| Issued | April 21, 2026 |
xxx
Eileen Rappaport
| Expires | June 1, 2026 |
| BBL | — |
| BIN | — |
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