Sprinkler Modifications at 555 Madison Avenue, Manhattan
555 MADISON AVENUE, MANHATTAN, 10022 · Midtown-Times Square
Estimated Project Cost
$0
Sprinklers
Issued
April 10, 2026
Expires
May 15, 2026
License
Fire Suppression Contractor
About This Project
In the Midtown-Times Square neighborhood, property owners and managers might be interested in sprinkler system modifications occurring on the 14th floor of 555 Madison Avenue. This type of work is common for maintaining building safety standards and ensuring compliance.
This sprinkler permit was issued on April 10, 2026, with an estimated cost of $19,998.5. DENKO MECHANICAL INC (F) is the contractor, and the project is confined to the 14th floor without affecting the building's use, egress, or occupancy.
What This Means For You
Sprinkler system updates costing nearly $20,000 are being made to the 14th floor of a Midtown-Times Square building.
The Business That Did This Work
DENKO MECHANICAL INC
Fire Suppression Contractor · License #000130
461 WEST 261 STREET
9 permits filed · 4 neighborhoods
Permit Details
| Tracking Number | 441303517 |
| Work Permit # | M01371743-S3-EW-SP |
| Job Filing Number | — |
| Work Type | Sprinklers |
| Status | Permit Issued |
| Job Description | Sprinkler modifications taking place on the 14th floor as per plans filed herewith. No change in use, egress or occupancy. |
| Floor / Unit | Floor Number(s) 14 through 14 |
| Estimated Cost | $19,999 |
| Approved | March 24, 2026 |
| Issued | April 10, 2026 |
| Expires | May 15, 2026 |
| BBL | — |
| BIN | — |
Property Owner
RODNEY CORPORATION
John Byers
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