345 EAST 37 STREET, MANHATTAN, 10016 · Murray Hill-Kips Bay
A mechanical systems permit has been issued for the installation of two new 5-ton heat pumps on the 2nd floor of the building located at 345 East 37 Street, Manhattan. The project also includes related piping and duct work.
The permit was issued on March 19, 2026, with a reported cost of $50,000. T SQUARE CONTRACTING, LTD is the contractor responsible for the installation.
This permit allows for the upgrade of the building's HVAC system, improving energy efficiency and climate control for the property at 345 East 37 Street.
Issued
March 19, 2026
Expires
July 15, 2026
License
General Contractor
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Filed by T SQUARE CONTRACTING, LTD · 2 permits across 2 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 780763519 |
| Work Permit # | M01284844-I1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | INSTALLATION OF (2) NEW 5 TON HEAT PUMPS ON 2ND FLOOR WITH RELATED PIPING AND DUCT WORK |
| Floor / Unit | Floor Number(s) 2 through 2 |
| Estimated Cost | $50,000 |
| Approved | January 16, 2026 |
| Issued | March 19, 2026 |
20 W 33RD ST. PROPERTY OWNER, LLC
Kevin Chisholm
| Expires |
| July 15, 2026 |
| BBL | — |
| BIN | — |
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