WINDY CITY TOWER TECHS LLC
Chicago, IL
120
Permits on record
66
Addresses
5
Permit types
Permits issued between 2016-12-12 and 2026-06-30.
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 - NEW CONSTRUCTION | 4 | 37 | 13 | 904 |
| PERMIT - RENOVATION/ALTERATION | 47 | 1 | 10 | 106 |
| PERMIT – EXPRESS PERMIT PROGRAM | 48 | 0 | 0 | 1 |
| PERMIT - EASY PERMIT PROCESS | 14 | 0 | 0 | 1 |
| PERMIT - REINSTATE REVOKED PMT | 7 | 0 | 0 | 0 |
What they pull permits for
Trades
| Value | permits | Share |
|---|---|---|
| Electrical | 113 | 94.2% |
| General/Building | 6 | 5.0% |
| Mechanical | 1 | 0.8% |
Nature of work
| Value | permits | Share |
|---|---|---|
| Other | 69 | 57.5% |
| Alteration | 47 | 39.2% |
| New | 4 | 3.3% |
Where they stand
| Value | permits | Share |
|---|---|---|
| COMPLETE | 85 | 70.8% |
| EXPIRED | 10 | 8.3% |
| ACTIVE | 3 | 2.5% |
| SUSPENDED | 1 | 0.8% |
Where they have worked
1–24 of 66 addresses. Most recently permitted first.
- 1112 S WABASH AVE
- 3356 W 87TH ST
- 8150 S COTTAGE GROVE AVE
- 4208 S KNOX AVE
- 3321 W CHICAGO AVE
- 2350 S HARDING AVE
- 4533 W HARRISON ST
- 1055 W MADISON ST
- 4034 W 56TH ST
- 3116 W BELDEN AVE
- 7580 N MILWAUKEE AVE
- 3636 S KEDZIE AVE
- 6525 N CLARK ST
- 9650 W FOSTER AVE
- 7177 W ARMITAGE AVE
- 1516 W AINSLIE ST
- 1924 E 87TH ST
- 1015 N HALSTED ST
- 1546 N ORLEANS ST
- 4321 N KNOX AVE
- 2045 W CONCORD PL
- 238 W 23RD ST
- 1650 N HALSTED ST
- 4345 N PULASKI RD
Every permit above is published by the City of Chicago in its open-data portal. 1,117,549 permits — every permit Chicago, Austin and Seattle issued in the last ten years.