# Electrical permit B100948611 at 111 W Wacker Dr, Chicago

Chicago Department of Buildings permit B100948611: issued Nov 15, 2021 for electrical work at 111 W Wacker Dr. Change electrical contractor on permit# 100925339 from dnr electrical contractors to shamrock electric co., inc.

- Permit number: B100948611
- Issued: Nov 15, 2021
- Type of work: Electrical (city: Administrative change, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: Not listed
- ZIP code: 60601 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/111-w-wacker-dr/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-06 06:38 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 111 W Wacker Dr: https://nearbypermits.com/chicago/address/111-w-wacker-dr/