Interior Restroom Alterations at O'Hare International Airport, OHare
10000 W OHARE ST, OHare
What was permitted
This permit is for significant interior alterations to eight restrooms across Terminals 1 and 3 at O'Hare International Airport in Chicago. The work involves refreshing existing components and finishes, including flooring, ceilings, and mechanical systems.
With an active status and issued on July 15, 2026, the project has a substantial reported cost of $17,500,000. Hartmann Electric Company, Inc. is listed as the contact for this large-scale airport renovation.
Major airport infrastructure projects like the $17.5 million restroom renovation at O'Hare highlight the significant capital investment in public facilities.
What it cost
Issued
July 15, 2026
Expires
—
License
—
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Filed by HARTMANN ELECTRIC COMPANY, INC · 34 permits across 3 areas
View the official permit record
Tracking number, work description, cost, and dates
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View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 101077694 |
| Work Permit # | — |
| Job Filing Number | — |
| Work Type | — |
| Status | ACTIVE |
| Job Description | SPR 2019 CRBC: INTERIOR ALTERATIONS TO EIGHT (8) RESTROOMS THROUGHOUT THE O'HARE INTERNATIONAL AIRPORT CAMPUS FOR REFRESH OF EXISTING COMPONENTS AND FINISHES. RESTROOMS LOCATED IN TERMINAL 1 (GATES B1, B10, B15 & GATES C8, C22) AND TERMINAL 3 (GATE H4 & GATES K2, K6) INCLUDING ALTERATION/REPLACEMENT OF FLOORING, CEILING, MECHANICAL, ELECTRICAL, PLUMBING, FINISHES, SPRINKLER LAYOUT. CDA PROJECT NO. C.O.C.O23G.10 (OCCUPANCY GROUP A-2; TYPE IB CONSTRUCTION) |
| Floor / Unit | — |
| Estimated Cost | $17,500,000 |
| Approved | December 23, 2025 |
| Issued | July 15, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Property Owner
CHICAGO DEPARTMENT OF AVIATION