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Mechanical SystemsBrooklynPermit issued

Mechanical Systems Upgrade at 395 Jay Street, Brooklyn

395 JAY STREET, Brooklyn, 11201 · Downtown Brooklyn-DUMBO-Boerum Hill

Winston

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Reported project cost

$16,500

As declared on the permit filing. Mechanical Systems.

Issued
September 8, 2026
Expires
June 15, 2027
License
General Contractor

What was permitted

Two new condensing units are being installed at 395 Jay Street in the Downtown Brooklyn-DUMBO-Boerum Hill neighborhood. This work is intended to resolve a FDNY violation and improve the building's mechanical systems for the first-floor beauty store.

This permit was issued on September 8, 2026, with an estimated project cost of $16,500. AJ MECHANICAL COLLECTIVES is the general contractor for this mechanical system upgrade.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number730610664
Work permit #B01442613-I1-MS
Job filing number—
Work typeMechanical Systems
StatusSigned-off
Job descriptionINSTALLATION OF TWO(2) NEW CONDENSING UNIT TO REMOVE FDNY VIOLATION SUMMONS #014263137L FOR THE EXISTING 1ST FLOOR BEAUTY STORE. NO CHANGE IN USE, OCCUPANCY, EGRESS OR STRUCTURE UNDER THIS APPLICATION.
Floor / unitRoof
Estimated cost$16,500
ApprovedAugust 21, 2026
IssuedSeptember 8, 2026
ExpiresJune 15, 2027
BBL—
BIN—

Property owner

Pr

Casey Martinez

Related searches

mechanical systemsDowntown BrooklynBrooklyncondensing unitHVACFDNY violationNYC permit$16,500 project cost