Permit · Q00450564-S3NYC DOB NOWHVAC

21-20 34 Avenue

Queens · NY · 11106

What is permit #Q00450564-S3 at 21-20 34 Avenue, Queens, NY?

21-20 34 Avenue in Queens, NY has a hvac permit (#Q00450564-S3) filed Wednesday, March 18, 2026 by Maric Mechanical Inc, valued at $48,805. Status: issued.

Issued

Wednesday, March 18, 2026

Filed value

$48,805

Contractor

Maric Mechanical Inc

County

Queens County

Status

issued

§Scope

Work description.

NYCHA BOILER_removal of existing concrete entry stairs, installation of new concrete entry stairs and pads for mech. equipment, mounting of risers to exterior facade of the building

§Details on file

What the city recorded.

Neighborhood

Queensbridge-Ravenswood-Dutch Kills

Work type

Structural

Filing reason

Renewal Permit Without Changes

§Where

Plotted on the map.

§Same address

Other permits at this property.

5 other permits at 21-20 34 Avenue. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#Q00450564-S3HVACMar 19, 2026· Maric Mechanical Inc· $48,805
#Q00450564-I1RoofingMar 18, 2026· Maric Mechanical Inc· $144,500
#Q00450564-S2HVACMar 18, 2026· Maric Mechanical Inc· $101,425
#Q00450564-I1RoofingMar 17, 2026· Maric Mechanical Inc· $144,500

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