M O'BRIEN & SONS LLC
Chicago, IL
6
Permits on record
3
Addresses
3
Permit types
Permits issued between 2022-10-10 and 2026-04-06.
How long the city took
Days from application to issue, by permit type, with the city's own median for the same type beside it. This measures the permit office as much as the contractor.
| Permit type | Permits | Median days | Chicago median | Slowest 10% |
|---|---|---|---|---|
| PERMIT – EXPRESS PERMIT PROGRAM | 3 | 7 | 0 | 34 |
What they pull permits for
Nature of work
| Value | permits | Share |
|---|---|---|
| Other | 3 | 50.0% |
| Alteration | 2 | 33.3% |
| New | 1 | 16.7% |
Where they stand
| Value | permits | Share |
|---|---|---|
| ACTIVE | 3 | 50.0% |
| COMPLETE | 2 | 33.3% |
| EXPIRED | 1 | 16.7% |
Where they have worked
3 addresses. Most recently permitted first.
Every permit above is published by the City of Chicago in its open-data portal. 1,117,986 permits — every permit Chicago, Austin and Seattle issued in the last ten years.