COMPANY RECORD · CHICAGO, IL
Mechanical 24 Inc — permit history in Chicago, IL
Mechanical 24 Inc appears on 26 Chicago permit records from 2017 through 2026, most often mechanical / hvac (96.2% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 25 | 96.2% |
| General construction | 1 | 3.8% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2017 | 2 |
| 2019 | 3 |
| 2020 | 12 |
| 2021 | 6 |
| 2023 | 2 |
| 2026 | 1 |
Busiest year on record: 2020, with 12 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 |
|---|---|---|
| Gem Commercial, Inc. | 1 | 2020-11-09 |
| M&J Asphalt Paving Company | 1 | 2020-11-09 |
| Nettor Enterprises Inc. | 1 | 2019-03-21 |
3 companies are named alongside Mechanical 24 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 |
|---|---|
| 3511 W DEVON AVE | 2026-06-29 |
| 5201 S PULASKI RD | 2023-09-13 |
| 223 N JUSTINE ST | 2021-06-30 |
| 7250 S WESTERN AVE | 2021-06-16 |
| 2834 N ASHLAND AVE | 2020-12-17 |
| 1737 W FULLERTON AVE | 2020-11-09 |
| 3241 W NORTH AVE | 2020-10-28 |
| 4601 W DIVERSEY AVE | 2020-10-28 |
| 10330 S KEDZIE AVE | 2020-07-06 |
| 10331 S KEDZIE AVE | 2020-07-06 |
| 4411 W DIVISION ST | 2020-02-10 |
| 2458 S DRAKE AVE | 2019-10-15 |
| 420 N MAY ST | 2019-03-21 |
| 1143 W LAKE ST | 2017-11-17 |
14 distinct addresses on record. Declared value on record runs from $0 to $1,100,000, 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
26 permits; open the full list
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| B200475733 | 2026-06-29 | General construction | 3511 W DEVON AVE | REPAIR/REPLACEMENT AFFECTING 1 SYSTEMS : 1 ROOFTOP PACKAGED UNIT(TRANE,YSK120A35OH,ROOF) . ELECTRICAL WORK UNDER THIS PERMIT = NO . LOCATIONS: 0 RESIDENTIAL UNIT(S), 1 NON-RESIDE | $22,164 |
| 101031353 | 2023-09-13 | Mechanical / HVAC | 5201 S PULASKI RD | REPLACE TWO ROOFTOP UNITS WITH ONE, 3 TON, AND ONE, 7.5 TON, AIR COOLED, SELF-CONTAINED, R410A, TRANE ROOFTOP UNITS, SERVING A RESTAURANT. | $0 |
| 101031260 | 2023-09-13 | Mechanical / HVAC | 5201 S PULASKI RD | REPLACE (2) ROOF TOP UNITS.. | $0 |
| 100950936 | 2021-12-03 | Mechanical / HVAC | 5201 S PULASKI RD | REPLACE (1) ROOF TOP UNIT. | $0 |
| 100950941 | 2021-12-03 | Mechanical / HVAC | 5201 S PULASKI RD | REPLACE ONE ROOFTOP UNIT WITH ONE, 7.5 TON, AIR COOLED, SELF-CONTAINED, R410A, TRANE ROOFTOP UNIT, SERVING A RESTAURANT. | $0 |
| 100929248 | 2021-06-30 | Mechanical / HVAC | 223 N JUSTINE ST | R3PLACE (1) ROOF TOP UNIT. | $0 |
| 100929000 | 2021-06-29 | Mechanical / HVAC | 223 N JUSTINE ST | REPLACE ONE 5 TON ROOFTOP UNIT WITH ONE, 5 TON, AIR COOLED, SELF-CONTAINED, R410A, CARRIER ROOFTOP UNIT, SERVING OFFICE SPACE. | $0 |
| 100927110 | 2021-06-16 | Mechanical / HVAC | 7250 S WESTERN AVE | REPLACE ONE ROOFTOP UNIT WITH ONE, 10 TON, AIR COOLED, SELF-CONTAINED, R410A, TRANE ROOFTOP UNIT, SERVING A RESTAURANT. | $0 |
| 100927138 | 2021-06-16 | Mechanical / HVAC | 7250 S WESTERN AVE | REPLACE (1) ROOF TOP UNIT. | $0 |
| 100903401 | 2020-12-17 | Mechanical / HVAC | 2834 N ASHLAND AVE | REPLACE (5) ROOF TOP UNITS. | $0 |
| 100903266 | 2020-12-16 | Mechanical / HVAC | 2834 N ASHLAND AVE | REPLACE FIVE ROOFTOP UNITS WITH ONE 15 TON, ONE 10 TON, ONE 7.5 TON, AND TWO 5 TON, AIR COOLED, SELF-CONTAINED YORK ROOFTOP UNITS, SERVING A RESTAURANT. | $0 |
| 100884619 | 2020-11-09 | Mechanical / HVAC | 1737 W FULLERTON AVE | INTERIOR AND EXTERIOR RENOVATION TO AN EXISTING 1-STORY MCDONALD'S RESTAURANT INCLUDING SITE WORK AND A NEW SIDE BY SIDE DRIVE THRU | $1,100,000 |
| 100897315 | 2020-10-30 | Mechanical / HVAC | 1737 W FULLERTON AVE | REPLACE THREE ROOFTOP UNITS WITH ONE 12.5 TON, ONE 10 TON, AND ONE 5 TON, AIR COOLED, SELF-CONTAINED, R410A, YORK ROOFTOP UNITS, SERVING A RESTAURANT. | $0 |
| 100897580 | 2020-10-28 | Mechanical / HVAC | 3241 W NORTH AVE | REPLACE THREE ROOFTOP UNITS WITH TWO 12.5, AND ONE 8.5 TON, AIR COOLED, SELF-CONTAINED, R410A, YORK ROOFTOP UNITS, SERVING A RESTAURANT. | $0 |
| 100897598 | 2020-10-28 | Mechanical / HVAC | 4601 W DIVERSEY AVE | REPLACE TWO ROOFTOP UNITS WITH ONE 12.5 TON, AND ONE 8.5 TON, AIR COOLED, SELF-CONTAINED, R410A, YORK ROOFTOP UNITS, SERVING A RESTAURANT. | $0 |
| 100897306 | 2020-10-27 | Mechanical / HVAC | 3241 W NORTH AVE | REPLACE (3) ROOF TOP UNITS. | $0 |
| 100897283 | 2020-10-27 | Mechanical / HVAC | 1737 W FULLERTON AVE | REPLACE (3) ROOF TOP UNITS. | $0 |
| 100897337 | 2020-10-27 | Mechanical / HVAC | 4601 W DIVERSEY AVE | REPLACE (2) ROOF TOP UNITS. | $0 |
| 100880977 | 2020-07-06 | Mechanical / HVAC | 10330 S KEDZIE AVE | REPLACE (1) ROOF TOP UNIT. | $0 |
| 100880882 | 2020-07-06 | Mechanical / HVAC | 10331 S KEDZIE AVE | REPLACE ONE ROOFTOP UNIT WITH ONE, 6 TON, AIR COOLED, SELF-CONTAINED, R410A, CARRIER ROOFTOP UNIT, SERVING A RESTAURANT. | $0 |
| 100862113 | 2020-02-10 | Mechanical / HVAC | 4411 W DIVISION ST | NEW COOLER AND FREEZER BOXES. INSTALL FIVE WITT SPLIT SYSTEMS, TWO 2 1/2 HP SERVING A WALK IN COOLER, TWO 12 HP, SERVING A WALK IN FREEZER, ONE SIX HP SERVING THE LARGE COOLER, REM | $0 |
| 100846068 | 2019-10-15 | Mechanical / HVAC | 2458 S DRAKE AVE | REPLACE 1 ROOF TOP UNIT | $0 |
| 100845726 | 2019-10-11 | Mechanical / HVAC | 2458 S DRAKE AVE | REPLACE ONE ROOFTOP UNIT WITH ONE, 7.5 TON, AIR COOLED, SELF-CONTAINED, R410A, TRANE ROOFTOP UNIT, SERVING A RETAIL STORE. | $0 |
| 100806931 | 2019-03-21 | Mechanical / HVAC | 420 N MAY ST | INTERIOR BUILD-OUT OF A SINGLE TENANT OFFICE SPACE ON THE FIRST AND SECOND FLOORS AS PER PLANS | $350,000 |
| 100736398 | 2017-11-17 | Mechanical / HVAC | 1143 W LAKE ST | REPLACE ONE ROOFTOP UNIT WITH ONE 12.5 TON, AIR COOLED, SELF-CONTAINED, R410A, CARRIER ROOFTOP UNIT, SERVING OFFICE SPACE. | $0 |
| 100736397 | 2017-11-17 | Mechanical / HVAC | 1143 W LAKE ST | REMOVE AND REPLACE A 12.5 TON ROOFTOP UNIT | $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 →