# Mechanical (HVAC) permit 100957026 at 125 S Wacker Dr, Chicago

Chicago Department of Buildings permit 100957026: issued Jan 31, 2022 for mechanical (hvac) work at 125 S Wacker Dr. Revision to change of HVAC contractor perit #100952236 to enviromental mechanical services.

- Permit number: 100957026
- Issued: Jan 31, 2022
- Type of work: Mechanical (HVAC) (city: Permit - easy permit process)
- Status: Issued (city: not listed)
- Reported cost: $211,000
- ZIP code: 60606 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/125-s-wacker-dr/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-04 11:20 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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