Permit · Q01000770-I1NYC DOB NOWHVAC

31-45 20 Avenue

Queens · NY · 11105

What is permit #Q01000770-I1 at 31-45 20 Avenue, Queens, NY?

31-45 20 Avenue in Queens, NY has a hvac permit (#Q01000770-I1) filed Wednesday, March 18, 2026 by Kiewit Infrastructure Co, valued at $750,000. Status: issued.

Issued

Wednesday, March 18, 2026

Filed value

$750,000

Contractor

Kiewit Infrastructure Co

County

Queens County

Status

issued

§Scope

Work description.

Proposed HVAC units within auxiliary enclosures with associate piping and duct work. No change of use, egress or occupancy.

§Details on file

What the city recorded.

Neighborhood

Astoria (North)-Ditmars-Steinway

Work type

Mechanical Systems

Filing reason

Renewal Permit Without Changes

§Where

Plotted on the map.

§Same address

Other permits at this property.

4 other permits at 31-45 20 Avenue. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#Q00803878-I1New ConstructionMar 18, 2026· Kiewit Infrastructure Co· $11,600,000
#Q00836891-I1HVACMar 18, 2026· Kiewit Infrastructure Co· $4,176,000
#Q00803878-I1New ConstructionMar 17, 2026· Kiewit Infrastructure Co· $11,600,000
#Q00836891-I1HVACMar 17, 2026· Kiewit Infrastructure Co· $4,176,000

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