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Neighborhoods › Great Kills-Eltingville › Building 5128445

Mechanical/plumbing work: Work type filed for replacement of 4 ac unit at…, est. $27K

3939 Richmond Avenue, Staten Island 10306 · Permit Entire

JobS01327621 · Alteration
Categorymechanical/plumbing
Estimated cost$26,650
Work typesMechanical
FiledDec 8, 2025
ProfessionalPermanen Engineering International,
BuildingBIN 5128445 · BBL 5052360031
Official recordDOB NOW job S01327621

DOB description

S01327621-I1: WORK TYPE FILED FOR REPLACEMENT OF 4 AC UNIT AT EXISTING ROOF BUILDING ON NEW STEEL CURB CONNECTING TO EX. DUCT SYSTEM AND PIPING. APPLICATION FILED TO OBTAIN CERTIFICATE OF COMPLIANCE(EQUIPMENT USE PERMIT)NO CHANGE TO USE EGRESS AND/OR OCCUPANCY.

Status timeline

Work permits

PermitWorkStatusIssuedExpires
S01327621-I1-MSMechanical SystemsSigned-offFeb 19, 2026Dec 30, 2026

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