COMPANY RECORD · DETROIT, MI
Jay Heating / Cooling — permit history in Detroit, MI
Jay Heating / Cooling appears on 47 Detroit permit records from 2019 through 2026, most often mechanical / hvac (97.9% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 46 | 97.9% |
| Electrical | 1 | 2.1% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2019 | 4 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 6 |
| 2023 | 11 |
| 2024 | 11 |
| 2025 | 9 |
| 2026 | 2 |
Busiest year on record: 2023, with 11 permits. One project can account for several filings, so read this as filing activity rather than workload.
Where they worked
| Address in source | Most recent permit |
|---|---|
| 17350 Pontchartrain Blvd | 2026-04-30 |
| 12330 Riad St | 2025-11-19 |
| 4234 Lakewood St | 2025-08-28 |
| 18630 Goulburn St | 2025-08-21 |
| 2679 Montclair St | 2025-08-12 |
| 500 South Park | 2025-05-13 |
| 19935 Strathmoor St | 2025-05-13 |
| 4795 Garland St | 2025-02-24 |
| 16530 Cheyenne St | 2025-01-17 |
| 14255 Faust Ave | 2024-11-21 |
| 8524 Whitcomb St | 2024-11-18 |
| 12040 Broadstreet Ave | 2024-10-14 |
| 2967 S Ethel St | 2024-07-11 |
| 9999 Westwood | 2024-04-29 |
36 distinct addresses on record; the 14 most recent are shown. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
47 permits; open the full list
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| MEC2026-02074 | 2026-04-30 | Mechanical / HVAC | 17350 Pontchartrain Blvd | REFRIG | |
| MEC2026-02066 | 2026-04-30 | Mechanical / HVAC | 17350 Pontchartrain Blvd | HEATING | |
| MEC2025-07197 | 2025-11-19 | Mechanical / HVAC | 12330 Riad St | MECHANICAL | |
| MEC2025-05724 | 2025-08-28 | Mechanical / HVAC | 4234 Lakewood St | HTG | |
| MEC2025-05621 | 2025-08-21 | Mechanical / HVAC | 18630 Goulburn St | HEATING | |
| MEC2025-05506 | 2025-08-12 | Mechanical / HVAC | 2679 Montclair St | MEC PERMIT | |
| MEC2025-04827 | 2025-07-08 | Mechanical / HVAC | 12330 Riad St | HTG | |
| MEC2025-03729 | 2025-05-13 | Mechanical / HVAC | 500 South Park | MEC Permit | |
| MEC2025-03723 | 2025-05-13 | Mechanical / HVAC | 19935 Strathmoor St | MEC Permit | |
| MEC2025-01377 | 2025-02-24 | Mechanical / HVAC | 4795 Garland St | mec - heating | |
| MEC2025-00464 | 2025-01-17 | Mechanical / HVAC | 16530 Cheyenne St | HEATING | |
| MEC2024-06626 | 2024-11-21 | Mechanical / HVAC | 14255 Faust Ave | HEATING | |
| MEC2024-06564 | 2024-11-18 | Mechanical / HVAC | 8524 Whitcomb St | HEATING | |
| MEC2024-05813 | 2024-10-14 | Mechanical / HVAC | 12040 Broadstreet Ave | HTG | |
| MEC2024-03801 | 2024-07-11 | Mechanical / HVAC | 2967 S Ethel St | GAS BURNER | |
| MEC2024-02277 | 2024-04-29 | Mechanical / HVAC | 9999 Westwood | ||
| MEC2024-02278 | 2024-04-29 | Mechanical / HVAC | 11701 Cheyenne St | ||
| MEC2024-01961 | 2024-04-16 | Mechanical / HVAC | 11701 Cheyenne St | HTG | |
| MEC2024-01962 | 2024-04-16 | Mechanical / HVAC | 5720 Lonyo St | HTG | |
| MEC2024-00618 | 2024-02-08 | Mechanical / HVAC | 18630 Goulburn St | HTG | |
| MEC2024-00397 | 2024-01-26 | Mechanical / HVAC | 11700 Whitehill St | HTG | |
| MEC2024-00396 | 2024-01-26 | Mechanical / HVAC | 18630 Goulburn St | HTG | |
| MEC2023-06164 | 2023-12-13 | Mechanical / HVAC | 4602 Mount Elliott St | ||
| MEC2023-06165 | 2023-12-13 | Mechanical / HVAC | 18968 Strasburg St | HTG | |
| MEC2023-06166 | 2023-12-13 | Mechanical / HVAC | 18968 Strasburg St | REFRIG | |
| MEC2023-05107 | 2023-10-20 | Mechanical / HVAC | 20214 Dequindre St | MEC | |
| MEC2023-04600 | 2023-09-26 | Mechanical / HVAC | 18541 Plymouth Rd | HTG | |
| MEC2023-04170 | 2023-08-25 | Mechanical / HVAC | 17636 Heyden St | HTG | |
| MEC2023-01314 | 2023-03-21 | Mechanical / HVAC | 15820 Mansfield St | REFRIGERATION | |
| MEC2023-01313 | 2023-03-21 | Mechanical / HVAC | 15820 Mansfield St | HEATING | |
| MEC2023-01070 | 2023-03-06 | Mechanical / HVAC | 1220 Beard St | HTG | |
| MEC2023-00742 | 2023-02-13 | Mechanical / HVAC | 19616 Alcoy St | HTG | |
| MEC2023-00382 | 2023-01-24 | Mechanical / HVAC | 1220 Beard St | HTG | |
| MEC2022-03953 | 2022-08-23 | Mechanical / HVAC | 1739 Holcomb St | ||
| MEC2022-02860 | 2022-06-28 | Mechanical / HVAC | 15508 Mansfield St | REFRIG | |
| MEC2022-02859 | 2022-06-28 | Mechanical / HVAC | 15508 Mansfield St | HEATING | |
| MEC2022-00887 | 2022-02-22 | Mechanical / HVAC | 13021 Rosemary Ave | ||
| MEC2022-00647 | 2022-02-08 | Mechanical / HVAC | 2996 Hazelwood St | ||
| ELE2022-00498 | 2022-02-08 | Electrical | 2996 Hazelwood St | ||
| MEC2021-04545 | 2021-09-20 | Mechanical / HVAC | 396 Drexel St | ||
| MEC2021-04227 | 2021-09-02 | Mechanical / HVAC | 14516 Snowden St | ||
| MEC2021-01500 | 2021-04-05 | Mechanical / HVAC | 15300 Eastburn St | HOT WATER TANK | |
| MEC2020-03736 | 2020-10-08 | Mechanical / HVAC | 2566 Lakewood St | ||
| MEC2019-04375 | 2019-08-26 | Mechanical / HVAC | 4873 Grayton St | MECHANICAL - HEATING | |
| MEC2019-04117 | 2019-08-12 | Mechanical / HVAC | 4873 Grayton St | HEATING | |
| MEC2019-03196 | 2019-06-20 | Mechanical / HVAC | 14510 Puritan St | ||
| MEC2019-02860 | 2019-05-31 | Mechanical / HVAC | 320 W Lafayette Blvd | MECHANICAL PERMIT |
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 Detroit 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 →