Permit · B00447694-S1NYC DOB NOWHVAC

340 Frost Street

Brooklyn · NY · 11222

What is permit #B00447694-S1 at 340 Frost Street, Brooklyn, NY?

340 Frost Street in Brooklyn, NY has a hvac permit (#B00447694-S1) filed Wednesday, March 25, 2026 by Dynamic Us, Inc, valued at $2,000. Status: issued.

Issued

Wednesday, March 25, 2026

Filed value

$2,000

Contractor

Dynamic Us, Inc

County

Kings County

Status

issued

§Scope

Work description.

Building 6 - provide loose lintel for louver opening of masonry wall. repair and extend ex. concrete pad. provide boiler access platform.

§Details on file

What the city recorded.

Neighborhood

East Williamsburg

Work type

Structural

Filing reason

Renewal Permit Without Changes

§Where

Plotted on the map.

§Same address

Other permits at this property.

1 other permit at 340 Frost Street. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#B00447694-S1HVACMar 24, 2026· Dynamic Us, Inc· $2,000

§More like this

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Filing for mechanical work type in conjunction w/ dob# b00777922, filing for new split system non-duct units.

OwnerfkHEs xqchContractorMorell Builders Inc

$20,0003dMAY 28

№ 002

Brooklyn, NY