Mechanical Systems Upgrade at 811 10 Avenue, Manhattan
811 10 AVENUE, MANHATTAN, 10019 · Hell's Kitchen
Estimated Project Cost
$0
Mechanical Systems
Issued
April 7, 2026
Expires
December 31, 2026
License
General Contractor
About This Project
A significant mechanical systems upgrade is underway at 811 10 Avenue in Manhattan's Hell's Kitchen neighborhood. This project involves installing multiple in-row A/C units, an outdoor cooler, and associated piping, along with a new building management system (BMS).
The permit for this work was signed off on April 7, 2026, with a substantial estimated cost of $599,900. AHEARN-HOLTZMAN, INC is the general contractor responsible for this extensive mechanical installation.
What This Means For You
Residents near 811 10 Avenue can expect improved climate control and building efficiency due to this large-scale mechanical systems project.
The Business That Did This Work
AHEARN-HOLTZMAN, INC
General Contractor · License #000215
530 WILLETT AVENUE
11 permits filed · 11 neighborhoods
Permit Details
| Tracking Number | 989173265 |
| Work Permit # | M01179812-I1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Signed-off |
| Job Description | Installation of six (6) in-row A/C units, one (1) outdoor adiabatic cooler, and associated piping. New BMS controls system. |
| Floor / Unit | Floor Number(s) 4 through 5 |
| Estimated Cost | $599,900 |
| Approved | March 4, 2026 |
| Issued | April 7, 2026 |
| Expires | December 31, 2026 |
| BBL | — |
| BIN | — |
Property Owner
AT&T INC
Mark Morrison
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