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Mechanical SystemsBrooklynPermit issued

Mechanical Systems Upgrade at 923 Flushing Avenue, Brooklyn

923 FLUSHING AVENUE, Brooklyn, 11206 · East Williamsburg

Winston

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Reported project cost

$20,000

As declared on the permit filing. Mechanical Systems.

Issued
July 22, 2026
Expires
September 20, 2026
License
General Contractor

What was permitted

Homeowners in East Williamsburg may notice work related to mechanical systems at 923 Flushing Avenue. This permit specifically covers the replacement of an AC condenser on an existing rooftop structure, ensuring the building's climate control systems remain efficient.

The estimated project cost for this mechanical system upgrade is $20,000, with the permit issued on July 22, 2026. A.A. MECHANICAL SOL INC (GC) is the contractor for this project.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number165700962
Work permit #B01432981-I1-MS
Job filing number—
Work typeMechanical Systems
StatusSigned-off
Job descriptionApplication filed for replacing an AC condenser on existing steel dunnage on the roof, obtain certificate of compliance. No change to the use, egress or occupancy.
Floor / unitRoof
Estimated cost$20,000
ApprovedJuly 21, 2026
IssuedJuly 22, 2026
ExpiresSeptember 20, 2026
BBL—
BIN—

Property owner

927 Flushing Avenue Realty Corp.

Tam Wong

Related searches

mechanical systemsEast WilliamsburgBrooklynNew York CityAC replacementHVAC cost$20,000