What was permitted
This permit in Chicago's Lincoln Park neighborhood pertains to mechanical work on rooftop HVAC systems for a non-residential building. The project involves the repair or replacement of two Trane rooftop packaged units.
Issued on May 8, 2026, this permit is active. The reported cost for this mechanical work is $14,000, and the contractor is HARTWIG PLUMBING & HEATING INC DBA HARTWIG MECHANI.
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