Mechanical (HVAC) at 123 N Wacker Dr
Chicago Department of Buildings permit 100841657, issued Sep 19, 2019 for 123 N Wacker Dr: mechanical (hvac). Revision to permit #100830275 to change HVAC contractor to envirnment mechanical services
- Permit number
- 100841657
- Issued
- Type of work
- Mechanical (HVAC)
- Status
- Issued
- Reported cost
- $800,000
- ZIP code
- 60606 (from the permit's location)
- City's category
- Permit - easy permit process
- City's status
- Not listed
- Source
- Chicago Department of Buildings permit data (this record)
Type of work and status are our standard labels, so permits compare across cities. The city's own wording is shown above. Costs under $100 are shown as not listed, because filers often enter $0 or $1 when no cost is required.
All permits at 123 N Wacker Dr
Chicago Department of Buildings last updated its data Oct 1, 2026. We checked it 2026-10-01 14:17 UTC. Official data.