Mechanical Systems at 230 Riverside Drive, Manhattan
230 RIVERSIDE DRIVE, MANHATTAN, 10025 · Upper West Side (Central)
Estimated Project Cost
$0
Mechanical Systems
Issued
May 7, 2026
Expires
October 19, 2026
License
General Contractor
About This Project
Residents and building owners on the Upper West Side can research the costs associated with mechanical system upgrades. This permit details the installation of a split system air conditioning unit for elevator machine rooms.
Issued on May 7, 2026, this mechanical systems permit has an estimated project cost of $30,000. CORNERSTONE MECHANICAL IN is the general contractor managing this installation.
What This Means For You
A $30,000 project to install new air conditioning in elevator machine rooms was permitted on the Upper West Side.
The Business That Did This Work
CORNERSTONE MECHANICAL IN
General Contractor · License #619224
6437 230TH STREET 2ND FLOOR
1 permits filed · 1 neighborhoods
Permit Details
| Tracking Number | 390951265 |
| Work Permit # | M01370130-I1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | Installation of split system air conditioning comprising rooftop condensing units and interior ductless air handlers to provide cooling for elevator machine rooms. |
| Floor / Unit | Roof |
| Estimated Cost | $30,000 |
| Approved | April 21, 2026 |
| Issued | May 7, 2026 |
| Expires | October 19, 2026 |
| BBL | — |
| BIN | — |
Property Owner
R.A. COHEN & ASSOC. INC.
D Z
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