New York, NY · Issued Aug 24, 2026

Mechanical Systems in Williamsburg, ZIP 11211

INSTALL NEW FURAN FLEX CHIMNEY LINER. NO CHANGE TO USE, OCCUPANCY OR EGRESS.

Permit IssuedLast checked Jul 20, 2026

Permit facts

Issuing authority
New York City Department of Buildings
Permit number
B01421617-S2-MS
Source type
Mechanical Systems · Initial Permit
Reported value
$11,700Estimated job cost as reported
Location shown
Williamsburg, ZIP 11211zip precision; exact coordinates suppressed
Source freshness
Jul 20, 2026Portal dataset update timestamp
Source fact

Official work description

INSTALL NEW FURAN FLEX CHIMNEY LINER. NO CHANGE TO USE, OCCUPANCY OR EGRESS.

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 “mechanical.”

Rule hvac-mechanical:direct:mechanical · taxonomy 2026.07.1 · 96% confidence
Reported chronology

Permit timeline

  1. Filed or applied Aug 19, 2026 · reported
  2. Issued Aug 24, 2026 · reported
  3. Source expiration date Dec 31, 2026 · reported
  4. Ingested and normalized Aug 29, 2026 · normalized