350 E Cermak Rd
This project involves a data center facility upgrade across the 6th, 7th, and roof levels. Scope includes nonstructural interior preparatory demolition, mechanical and electrical room remodels, and MEP updates. Exterior work features the installation, reconfiguration, and replacement of rooftop chilled water systems and hydronic piping to support the facility's mechanical operations.
Largest single reported permit cost — not a summed project total. Individual permit values can overlap in scope.
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Activity
How much relevant permit activity is on this site.
Trade fit
How well this project matches each trade, from linked permits. Select a trade to filter parties & permits.
| Trade | Fit | Evidence |
|---|---|---|
| Medium | Major construction permits | |
| Medium | Major construction permits | |
| Medium | Major construction permits |
Permit ledger
All 3 permits on this record| Permit | Description | Status | Contractor | ||
|---|---|---|---|---|---|
B200508912 Mechanical Work | Exterior and roof hydronic piping repair, replacement, and reconfiguration for two existing roof chillers with no electrical work. | AUG 25, 2026 | Active | $400,000 | Hill Mechanical Corp |
B200468274 Nonstructural Interior Work | Interior preparatory demolition of non-load-bearing partitions and MEP systems on the 6th and 7th floors of a commercial building. | JUN 9, 2026 | Active | $8,400,000 | Clune Construction Company |
101081831 Renovation | Interior renovation of 6th-floor electrical rooms and support spaces in an existing data center, including MEP and fire protection updates, rooftop mechanical replacement, and no change of use. | APR 7, 2026 | Active | $8,400,000 | Clune Construction Company |
Key parties
Sources: City of Chicago Dept. of Buildings permit feed · Cook County Assessor parcel records
Source Chicago Building Permits · Last calculated Oct 11, 2026
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