Permit · B00537736-S4NYC DOB NOWHVAC

609 Park Avenue

Brooklyn · NY · 11206

What is permit #B00537736-S4 at 609 Park Avenue, Brooklyn, NY?

609 Park Avenue in Brooklyn, NY has a hvac permit (#B00537736-S4) filed Monday, March 30, 2026 by Infinity Contracting Serv, valued at $1,000,000. Status: issued.

Issued

Monday, March 30, 2026

Filed value

$1,000,000

Contractor

Infinity Contracting Serv

County

Kings County

Status

issued

§Scope

Work description.

Nycha boiler- structual work for new building

§Details on file

What the city recorded.

Neighborhood

Bedford-Stuyvesant (West)

Work type

Structural

Filing reason

Renewal Permit Without Changes

§Where

Plotted on the map.

§Same address

Other permits at this property.

10 other permits at 609 Park Avenue. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#B01173990-I1OtherApr 29, 2026· Mnk Enterprises Llc· $1,000
#B00537736-S2HVACApr 13, 2026· Ashlar Mechanical Corp· $733,533
#B00537736-S2HVACApr 12, 2026· Ashlar Mechanical Corp· $733,533
#B00537736-S1HVACMar 30, 2026· Infinity Contracting Serv· $100,000

§More like this

More hvac permits in Brooklyn.

№ 001

Brooklyn, NYPro

Brooklyn · NYHVACB00905831-S1

K005-install new structural steel framing to support new mechanical louver & new windows.

OwneraxQbfgCpka pNxuZTContractorAbc Construction Cont Inc

$50,0005dJUN 1

№ 002

Brooklyn, NY