Permit · B00878590-S2NYC DOB NOWHVAC

83 Ryerson Street

Brooklyn · NY · 11205

What is permit #B00878590-S2 at 83 Ryerson Street, Brooklyn, NY?

83 Ryerson Street in Brooklyn, NY has a hvac permit (#B00878590-S2) filed Thursday, May 21, 2026 by Cavalry Gc&P Llc, valued at $10,000. Status: issued.

Issued

Thursday, May 21, 2026

Filed value

$10,000

Contractor

Cavalry Gc&P Llc

County

Kings County

Status

issued

§Scope

Work description.

Installation of A/C units in conjunction with general construction work on 2ns floor and 3rd floor. No change in use, egress or occupancy

§Details on file

What the city recorded.

Neighborhood

Clinton Hill

Work type

Mechanical Systems

Filing reason

Renewal Permit with Changes

§Where

Plotted on the map.

§Same address

Other permits at this property.

1 other permit at 83 Ryerson Street. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#B00878590-I1RenovationMay 19, 2026· Cavalry Gc&P Llc· $29,600

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