What was permitted
An electrical permit has been issued for low voltage and communication work at 100 W Randolph St in Chicago's Loop neighborhood. This project involves alterations to existing electrical systems across multiple floors of a building.
The permit was issued on October 19, 2026, and the reported project cost is $560,000. FIRST SECURITY SYSTEMS is the contractor handling this electrical work.
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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 | B200475955 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Electrical Work |
| Status | ACTIVE |
| Job description | LOW VOLTAGE/COMMUNICATION ELECTRICAL WORK. ALTER EXISTING OTHER. SPECIFIC LOCATION: PARTIAL CONCOURSE, FLOORS 3, 4, 5, 6, 7, 8, 9. |
| Floor / unit | — |
| Estimated cost | $560,000 |
| Approved | June 26, 2026 |
| Issued | October 19, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Property owner
Jrtc Holdings, LLC
Related searches
electrical workLoopChicagolow voltagecommunication systemscommercial electrical