New York, NY · Issued Aug 26, 2026

Mechanical Systems in East Williamsburg, ZIP 11237

INSTALL GAS HVAC UNIT ON ROOF AS PER PLANS. NO CHANGE TO USE, EGRESS OR OCCUPANCY.

Permit IssuedLast checked Jul 20, 2026

Permit facts

Issuing authority
New York City Department of Buildings
Permit number
B01417325-I1-MS
Source type
Mechanical Systems · Initial Permit
Reported value
$60,000Estimated job cost as reported
Location shown
East Williamsburg, ZIP 11237zip precision; exact coordinates suppressed
Source freshness
Jul 20, 2026Portal dataset update timestamp
Source fact

Official work description

INSTALL GAS HVAC UNIT ON ROOF AS PER PLANS. NO CHANGE TO USE, EGRESS OR OCCUPANCY.

PermitProspect may normalize casing and whitespace, but does not add scope to the source description.

Explainable classification

Trade signals

Direct match

HVAC and mechanical

The source type or description explicitly includes “hvac.”

Rule hvac-mechanical:direct:hvac · taxonomy 2026.07.1 · 96% confidence
Direct match

Roofing and exterior

The source type or description explicitly includes “roof.”

Rule roofing-exterior:direct:roof · taxonomy 2026.07.1 · 96% confidence
Reported chronology

Permit timeline

  1. Filed or applied Aug 4, 2026 · reported
  2. Issued Aug 26, 2026 · reported
  3. Source expiration date Dec 16, 2026 · reported
  4. Ingested and normalized Aug 29, 2026 · normalized