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Mechanical SystemsBrooklynPermit issued

Mechanical Systems Upgrade at 5800 20 Avenue, Brooklyn

5800 20 AVENUE, Brooklyn, 11204 · Mapleton-Midwood (West)

Winston

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Reported project cost

$849,600

As declared on the permit filing. Mechanical Systems.

Issued
June 15, 2026
Expires
September 1, 2026
License
General Contractor

What was permitted

Residents in the Mapleton-Midwood (West) area might see work related to a significant mechanical systems upgrade. This project involves removing old ventilation and installing new ductless mini-split AC units, along with updated lighting.

The permit for this extensive mechanical work was issued on June 15, 2026, with a substantial estimated project cost of $849,600. AWL INDUSTRIES INC is the general contractor managing this project.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number522854830
Work permit #B00782651-S1-MS
Job filing number—
Work typeMechanical Systems
StatusPermit Issued
Job descriptionREMOVE AND PROVIDE NEW VENTILATION SYSYTEM AND PROVIDE NEW DUCTLESS MINI SPLIT AC UNITS. PROVIDE NEW LIGHTS AND LIGHTING CONTROLS.
Floor / unitFloor Number(s) 1 through 1
Estimated cost$849,600
ApprovedOctober 6, 2022
IssuedJune 15, 2026
ExpiresSeptember 1, 2026
BBL—
BIN—

Property owner

NYC School Construction Authority

Charleston Albert

Related searches

mechanical systemsbrooklynmapletonmidwoodhvacventilationnew acover $500,000