What was permitted
A property in Chicago's Loop neighborhood at 520 S State St is undergoing mechanical system repairs and replacements. This permit covers work on two key systems: a 3-ton Goodman fan coil unit located on the roof and an 80% efficient Goodman duct furnace.
The estimated project cost for this mechanical work is $13,837, with the permit issued on September 30, 2026. The project involves one residential unit, with work occurring on the roof, in an interior closet, and exterior areas. MR. DUCT, INC. is the contractor.
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View the official permit record
Tracking number, work description, cost and dates
View the official permit record
Tracking number, work description, cost and dates
| Tracking number | B200513639 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Mechanical Work |
| Status | ACTIVE |
| Job description | REPAIR/REPLACEMENT AFFECTING 2 SYSTEMS : 1 FAN COIL UNIT(GOODMAN 3 TON 13 SEER R32 WITH MATCHING COIL ON ROOF) 1 DUCT FURNACE(GOODMAN 80% 100K BTU SINGLE STAGE FURNACE) . ELECTRICAL WORK UNDER THIS PERMIT = NO . LOCATIONS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S), EXTERIOR WORK, INTERIOR CLOSET, ROOF. |
| Floor / unit | — |
| Estimated cost | $13,837 |
| Approved | September 29, 2026 |
| Issued | September 30, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Property owner
Andrysiak-Begert Katelyn
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