HVAC System Modifications at 400 Madison Avenue, Manhattan
400 MADISON AVENUE, MANHATTAN, 10017 · Midtown-Times Square
Estimated Project Cost
$0
Mechanical Systems
Issued
June 4, 2026
Expires
February 3, 2027
License
General Contractor
About This Project
This permit covers proposed modifications to an existing HVAC system at 400 Madison Avenue in Manhattan's Midtown-Times Square neighborhood. The work involves removing an interior HVAC unit and installing new ductwork, diffusers, and fans.
Issued on June 4, 2026, the estimated project cost for these HVAC upgrades is $30,000. RINNOVO CONSTRUCTION, LLC is the general contractor managing this mechanical systems project.
What This Means For You
For HVAC system upgrades in Midtown Manhattan, homeowners and property managers can anticipate costs around $30,000 for significant modifications.
The Business That Did This Work
RINNOVO CONSTRUCTION, LLC
General Contractor · License #617362
499 7TH AVENUE SUITE 4N
15 permits filed · 3 neighborhoods
Permit Details
| Tracking Number | 429968564 |
| Work Permit # | M01387238-I1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | Wasabi: Proposed modifications to existing HVAC system. Removal of one existing interior HVAC unit. Removal & installation of duct work, diffusers, fans with connection to existing unit and louvers to remain. |
| Floor / Unit | Floor Number(s) 001 through 001 |
| Estimated Cost | $30,000 |
| Approved | June 2, 2026 |
| Issued | June 4, 2026 |
| Expires | February 3, 2027 |
| BBL | — |
| BIN | — |
Property Owner
DS400OWNER LLC
Sherika Cherry
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