COMPANY RECORD · CHICAGO, IL
Windy City Mechanical, Inc. — permit history in Chicago, IL
Windy City Mechanical, Inc. appears on 31 Chicago permit records from 2011 through 2026, most often mechanical / hvac (90.3% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 28 | 90.3% |
| General construction | 3 | 9.7% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2011 | 2 |
| 2013 | 2 |
| 2014 | 7 |
| 2015 | 2 |
| 2016 | 4 |
| 2017 | 6 |
| 2018 | 2 |
| 2023 | 3 |
| 2025 | 1 |
| 2026 | 2 |
Busiest year on record: 2014, with 7 permits. One project can account for several filings, so read this as filing activity rather than workload.
Named on the same permit
| Name in source | Linked permits | Last seen |
|---|---|---|
| S & G Construction Group Inc. | 2 | 2014-04-11 |
| Safeway Construction Company, Inc | 2 | 2014-04-11 |
| Henderlong Homes LLC | 1 | 2018-12-26 |
| Washington Construction Company | 1 | 2017-10-31 |
4 companies are named alongside Windy City Mechanical, Inc. on the same Chicago permit. A shared permit is a documented co-appearance, not proof of a current contract. Names appear as the authority published them.
Where they worked
| Address in source | Most recent permit |
|---|---|
| 3215 S CALUMET AVE | 2026-06-22 |
| 6 S LAFLIN ST | 2026-05-12 |
| 1500 W MONROE ST | 2023-05-30 |
| 2138 W 109TH ST | 2018-12-26 |
| 10941 S WOOD ST | 2017-10-31 |
| 1234 W 103RD ST | 2017-08-22 |
| 10630 S WESTERN AVE | 2017-04-28 |
| 1232 W 103RD ST | 2017-01-27 |
| 10506 S EWING AVE | 2016-08-24 |
| 7000 W BELMONT AVE | 2016-01-26 |
| 1658 E 87TH ST | 2015-07-22 |
| 4020 W 26TH ST | 2014-11-06 |
| 2138 S INDIANA AVE | 2014-05-02 |
| 11623 S ADA ST | 2014-04-11 |
17 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $47,000, median $0. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
31 permits; open the full list
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| B200473045 | 2026-06-22 | General construction | 3215 S CALUMET AVE | REPAIR/REPLACEMENT AFFECTING 2 SYSTEMS : 1 SPLIT SYSTEM(AMERICAN STANDARD, 5A6H7024, ROOF) 1 DUCT FURNACE(AMERICAN STANDARD, S9VB080, BASEMENT) 1 SPLIT SYSTEM(AMERICAN STANDARD | $47,000 |
| B200468616 | 2026-05-12 | General construction | 6 S LAFLIN ST | REPAIR/REPLACEMENT AFFECTING 2 SYSTEMS : 1 DUCT FURNACE(AMERISTAR 40,000BTU) 1 SPLIT SYSTEM(AMERISTAR 2TON) . ELECTRICAL WORK UNDER THIS PERMIT = NO . LOCATIONS: 1 RESIDENTIAL U | $8,825 |
| B200435764 | 2025-08-01 | General construction | 6 S LAFLIN ST | REPAIR/REPLACEMENT AFFECTING 1 SYSTEMS : 1 OTHER COOLING EQUIPMENT(A 25 YEAR OLD AC UNIT LENNOX ML13KC1-024) . ELECTRICAL WORK UNDER THIS PERMIT = NO . LOCATIONS: 1 RESIDENTIAL | $6,250 |
| 101018535 | 2023-05-30 | Mechanical / HVAC | 1500 W MONROE ST | REPLACEMENT OF EXISTING AIR CONDITIONER WITH ONE AMERICAN STANDARD 3 TON AIR CONDITIONER, REMOTE, AIR COOLED, R410A, LOCATED ON THE ROOF SERVING UNIT #722. | $0 |
| 101015464 | 2023-05-04 | Mechanical / HVAC | 1500 W MONROE ST | REPLACE THE EXISTING SPLIT SYSTEM WITH ONE AMERICAN STANDARD 2 TON SPLIT SYSTEM, AIR COOLED, R410A, LOCATED ON THE ROOF, SERVING UNIT 604. | $0 |
| 101015470 | 2023-05-04 | Mechanical / HVAC | 1500 W MONROE ST | REPLACE (1) FURNACE UNIT 604. | $0 |
| 100798682 | 2018-12-26 | Mechanical / HVAC | 2138 W 109TH ST | REVISION TO PERMIT NO. 100780732; CHANGE PLUMBING CONTRACTOR TO JOHN YERKES & SONS INC AND CHANGE OF VENT/REFRIGERATION CONTRACTOR TO WINDY CITY MECHANICAL INC. | $1 |
| 100743672 | 2018-01-17 | Mechanical / HVAC | 1500 W MONROE ST | REPLACE EXISTING FURNACE IN CONDO #721 | $0 |
| 100733527 | 2017-10-31 | Mechanical / HVAC | 10941 S WOOD ST | REVISION TO PERMIT #100706234 TO CHANGE VENT CONTRACTOR ONLY TO WINDY CITY MECHANICAL, INC. | $1 |
| 100703148 | 2017-08-22 | Mechanical / HVAC | 1234 W 103RD ST | B3-1 HVAC MECHANICAL REPLACEMENT TO FIRST FLOOR BUSINESS USE IN EXISTING TWO STORY MASONRY 4 DU MULTI-FAMILY WITH GROUND FLOOR COMMERCIAL AND BASEMENT. | $15,000 |
| 100702758 | 2017-04-28 | Mechanical / HVAC | 10630 S WESTERN AVE | REPLACE THE EXISTING SPLIT SYSTEM WITH ONE AMERICAN STANDARD 3 TON SPLIT SYSTEM, AIR COOLED, R410A, LOCATED ON THE ROOF. | $0 |
| 100702759 | 2017-04-28 | Mechanical / HVAC | 10630 S WESTERN AVE | REPLACE 1 FURNACE | $0 |
| 100688211 | 2017-01-27 | Mechanical / HVAC | 1232 W 103RD ST | REPLACE (1) FURNACE IN RETAIL. | $0 |
| 100688203 | 2017-01-27 | Mechanical / HVAC | 1232 W 103RD ST | REPLACE ONE CONDENSING UNIT WITH ONE 4 TON, R410A, REMOTE, AIR COOLED, AMERICAN STANDARD CONDENSER. UNIT IS LOCATED ON ROOF AND SERVING A BOOK STORE IN THE BASEMENT. | $0 |
| 100666397 | 2016-08-24 | Mechanical / HVAC | 10506 S EWING AVE | REMOVE ONE ROOFTOP HVAC SYSTEM AND INSTALL NEW HVAC SYSTEM ONE AMERICAN STANDARD 20 TON, SELF CONTAINED, AIR COOLED, R410A. | $0 |
| 100666399 | 2016-08-24 | Mechanical / HVAC | 10506 S EWING AVE | REPLACE (1) ROOF TOP UNIT. | $0 |
| 100632690 | 2016-01-26 | Mechanical / HVAC | 7000 W BELMONT AVE | REMOVE ONE ROOFTOP SYSTEM AND REPLACE WITH THE SAME TYPE ROOFTOP SYSTEM, ONE BRYANT 12 TON ROOFTOP UNIT, SELF CONTAINED, AIR COOLED, R410A. | $0 |
| 100632694 | 2016-01-26 | Mechanical / HVAC | 7000 W BELMONT AVE | REMOVE ONE ROOF-TOP AND REPLACE WITH NEW ROOF-TOP | $0 |
| 100605887 | 2015-07-22 | Mechanical / HVAC | 1658 E 87TH ST | REPLACE 1 FURNACE | $0 |
| 100605893 | 2015-07-22 | Mechanical / HVAC | 1658 E 87TH ST | REPLACE TWO CONDENSING UNITS WITH TWO AMERICAN STANDARD CONDENSING UNITS, ONE 5 TON, ONE 2 TON, REMOTE, AIR COOLED, R410A, LOCATED ON THE ROOF. | $0 |
| 100569284 | 2014-11-06 | Mechanical / HVAC | 4020 W 26TH ST | REPLACE (2) ROOF TOP UNITS. | $0 |
| 100569282 | 2014-11-06 | Mechanical / HVAC | 4020 W 26TH ST | REMOVE AND REPLACE TWO ROOFTOP UNITS AND REPLACE WITH TWO AMERICAN STANDARD 15 TON ROOFTOP UNITS, SELF CONTAINED, AIR COOLED, R410A. THE ROOFTOP UNITS SERVE FIRST FLOOR SALES AREAS | $0 |
| 100538777 | 2014-05-02 | Mechanical / HVAC | 2138 S INDIANA AVE | INSTALL TWELVE CARRIER 5 TON, TWO CARRIER 4 TON AND THREE CARRIER 3 TON CONDENSING UNITS, REMOTE, AIR COOLED, R410A. THE CONDENSING UNITS SERVE RETAIL SPACES A-H. ALL DEVICES AND C | $0 |
| 100535504 | 2014-04-11 | Mechanical / HVAC | 11623 S ADA ST | CHANGE GC TO SAFEWAY CONSTRUCTION, PLUMBER TO ZIVAK PLUMBING, MASON TO S&G CONSTRUCTION AND HVAC CONTRACTOR TO WINDY CITY MECHANICAL FOR PERMIT 100476474 | $1 |
| 100535533 | 2014-04-11 | Mechanical / HVAC | 11548 S MORGAN ST | CHANGE GC TO SAFEWAY CONSTRUCTION, PLUMBER TO ZIVAK PLUMBING, MASON TO S&G CONSTRUCTION AND HVAC CONTRACTOR TO WINDY CITY MECHANICAL FOR PERMIT 100476476 | $1 |
| 100524076 | 2014-01-15 | Mechanical / HVAC | 2032 N MILWAUKEE AVE | REPLACE 4 ROOF TOP UNITS | $0 |
| 100524075 | 2014-01-15 | Mechanical / HVAC | 2032 N MILWAUKEE AVE | REPLACE FOUR ROOFTOP UNITS WITH TWO TRANE 20 TON ROOFTOP UNITS AND TWO CARRIER 8 1/2 TON ROOFTOP UNITS, SELF CONTAINED, AIR COOLED, R410A. ALL UNITS SERVE THE FIRST FLOOR SALES ARE | $0 |
| 100506090 | 2013-08-27 | Mechanical / HVAC | 4020 W 26TH ST | REPLACE 2 ROOF TOP UNITS | $0 |
| 100506093 | 2013-08-27 | Mechanical / HVAC | 4020 W 26TH ST | REPLACE TWO EXISTING ROOFTOP UNITS WITH TWO TRANE 10 TON ROOFTOP UNITS, SELF CONTAINED, AIR COOLED, R410A. THE UNITS SERVE THE 2ND FLOOR SALES AREA. | $0 |
| 100396542 | 2011-06-01 | Mechanical / HVAC | 2043 W ROSCOE ST | REPLACE TWO EXISTING ROOFTOP UNITS WITH TWO AMERICAN STANDARD 15 TON, TWO COMPRESSORS EACH, AIR COOLED, SELF CONTAINED, R410A, ON THE ROOF. | $0 |
| 100396534 | 2011-06-01 | Mechanical / HVAC | 2043 W ROSCOE ST | REPLACE (2) HVAC SYSTEM (ON ROOF EXISTING) | $0 |
Fields appear as the issuing authority published them, including spelling and blanks. Scope text is the applicant's description of intended work, not an inspection finding.
Source and limits
Public Chicago permit records through 2026, counted by distinct permit number. This is a historical filing record: it cannot show current backlog, pricing, crew availability, licensing or insurance, and a quiet period may only mean work was filed elsewhere. Confirm anything commercial with the company and with the issuing authority before acting. How we build these records, and what we withhold →