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Chicago

3900 N LAKE SHORE DR

Permits on record1
Declared valueSubscribers
Most recent2026-08-10
  1. 2026-08-10

    Mechanical Work — PERMIT – EXPRESS PERMIT PROGRAM

    DUCTWORK EXTENSION/RECONFIGURATION, HYDRONIC PIPING EXTENSION/RECONFIGURATION, REPAIR/REPLACEMENT AFFECTING 2 SYSTEMS : 1 MAKE UP AIR UNIT(VENTROL / NORTEK AIR SOLUTIONS - CUSTOM MODEL: 18-85-145T-34X32X26-B2; BASEMENT (MAU-1A); HOT WATER & ELECTRIC POWERED) 1 MAKE UP AIR UNIT(VENTROL / NORTEK AIR SOLUTIONS - CUSTOM MODEL: 18-85-145T-34X32X26-B2 (MAU-1B); HOT WATER & ELECTRIC POWERED) 2 OTHER HEAT PUMP(LG - ZRUM336DTE6 (ZRUM144DTE6 + ZRUM192DTE6); (CU-1 AND CU-2); ROOF) . ELECTRICAL WORK UNDER THIS PERMIT = NO . LOCATIONS: 0 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S), 2 INTERIOR COMMON AREAS, BASEMENT AND ROOF.

    Contractor MECHANICAL INCORPORATED DBA HELM MECHANICALStatus ACTIVEPermit B200476074

Permit records published by the City of Chicago. Each entry links to the city's own record where the city provides one.