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Mechanical SystemsManhattanPermit issued

Mechanical System Modifications at 138 West 90th Street, Manhattan

138 WEST 90 STREET, Manhattan, 10024 · Upper West Side (Central)

Winston

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Reported project cost

$1,500,000

As declared on the permit filing. Mechanical Systems.

Issued
June 12, 2026
Expires
June 30, 2026
License
General Contractor

What was permitted

Significant mechanical system modifications are underway in a multi-story building on West 90th Street in Manhattan. This project spans the cellar through the fourth floors, as well as the roof, indicating comprehensive upgrades to the building's infrastructure.

The permit for this extensive work was issued on June 12, 2026, with an estimated project cost of $1,500,000. UNITED AIR CONDITIONING is listed as the General Contractor for these mechanical system improvements.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number513576494
Work permit #M01406534-S1-MS
Job filing number—
Work typeMechanical Systems
StatusPermit Issued
Job descriptionMechanical modifications taking place on Cellar, 1st thru 4th floors, Roof as per plans filed herewith. No change in use, egress or occupancy.
Floor / unitCellar, Floor Number(s) 1 through 1, Floor Number(s) 2 through 2, Floor Number(s) 3 through 3, Floor Number(s) 4 through 4, Roof
Estimated cost$1,500,000
ApprovedJune 11, 2026
IssuedJune 12, 2026
ExpiresJune 30, 2026
BBL—
BIN—

Property owner

Holy Name Of Jesus-St Gregory The G

steven pace

Related searches

mechanical systemsManhattanUpper West Sidebuilding permitmajor renovationNYC construction costs$1M+ project