# Mechanical (HVAC) permit 101035632 at 1 E Wacker Dr, Chicago

Chicago Department of Buildings permit 101035632, issued Oct 23, 2023 for 1 E Wacker Dr: mechanical (hvac). Revision to permit # 101025718 to change vent/refrig contractor to state mechanical services

- Permit number: 101035632
- Issued: Oct 23, 2023
- Type of work: Mechanical (HVAC) (city: Permit - easy permit process)
- Status: Issued (city: not listed)
- Reported cost: $3,100,000
- ZIP code: 60601 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/1-e-wacker-dr/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-02 12:37 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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