COMPANY RECORD · DETROIT, MI
Ajm Heating & Cooling LLC — permit history in Detroit, MI
Ajm Heating & Cooling LLC appears on 29 Detroit permit records from 2021 through 2026, most often mechanical / hvac (96.6% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 28 | 96.6% |
| Electrical | 1 | 3.4% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2021 | 3 |
| 2022 | 8 |
| 2023 | 4 |
| 2024 | 6 |
| 2025 | 3 |
| 2026 | 5 |
Busiest year on record: 2022, with 8 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 |
|---|---|
| 12095 Plainview Ave | 2026-05-13 |
| 6150 Neff Ave | 2026-03-23 |
| 2162 Holcomb St | 2026-03-03 |
| 2160 Holcomb St | 2026-03-03 |
| 1807 Seyburn St | 2025-09-09 |
| 2476 Beals St | 2025-09-04 |
| 18250 Manor St | 2025-02-03 |
| 7434 Woodrow Wilson St | 2024-12-05 |
| 267 Kenilworth St | 2024-10-11 |
| 265 Kenilworth St | 2024-10-11 |
| 14179 Asbury Park | 2024-07-08 |
| 3489 Algonquin St | 2024-05-10 |
| 613 King St | 2023-11-27 |
| 16550 Northlawn St | 2023-11-15 |
20 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
29 permits; open the full list
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| MEC2026-02306 | 2026-05-13 | Mechanical / HVAC | 12095 Plainview Ave | Water heater and liner | |
| MEC2026-01394 | 2026-03-23 | Mechanical / HVAC | 6150 Neff Ave | Duct alteration on furnace plenum | |
| MEC2026-01070 | 2026-03-03 | Mechanical / HVAC | 2162 Holcomb St | Bath exhaust, AC, Bath Kitchen Duct | |
| MEC2026-01069 | 2026-03-03 | Mechanical / HVAC | 2160 Holcomb St | AC, Bath exhaust, Bath and kitchen duct | |
| MEC2026-01033 | 2026-03-02 | Mechanical / HVAC | 6150 Neff Ave | Furnace and waterheater | |
| MEC2025-05833 | 2025-09-09 | Mechanical / HVAC | 1807 Seyburn St | Furnace, basement only ducts | |
| MEC2025-05808 | 2025-09-04 | Mechanical / HVAC | 2476 Beals St | New AC | |
| MEC2025-00872 | 2025-02-03 | Mechanical / HVAC | 18250 Manor St | Furnace, Bath exhaust | |
| MEC2024-06868 | 2024-12-05 | Mechanical / HVAC | 7434 Woodrow Wilson St | Ductwork | |
| MEC2024-06001 | 2024-10-22 | Mechanical / HVAC | 7434 Woodrow Wilson St | Furnace, AC, ductwork, gas lines, 3 bath fans, kitchen hood exhaust, dryer exhaust | |
| MEC2024-05763 | 2024-10-11 | Mechanical / HVAC | 267 Kenilworth St | Gas pipe and pressure test | |
| MEC2024-05762 | 2024-10-11 | Mechanical / HVAC | 265 Kenilworth St | Gas piping and pressure test | |
| MEC2024-03728 | 2024-07-08 | Mechanical / HVAC | 14179 Asbury Park | Furnace/AC replacement | |
| MEC2024-02542 | 2024-05-10 | Mechanical / HVAC | 3489 Algonquin St | Water heater | |
| MEC2023-05830 | 2023-11-27 | Mechanical / HVAC | 613 King St | Furnace, AC, ductwork, 1 bath fan | |
| MEC2023-05646 | 2023-11-15 | Mechanical / HVAC | 16550 Northlawn St | Furnace and AC replacement and duct to 2nd floor. Electrician to do electrical | |
| ELE2023-00133 | 2023-01-12 | Electrical | 19758 Fairport St | Replace furnace | |
| MEC2023-00077 | 2023-01-05 | Mechanical / HVAC | 19758 Fairport St | Replace Furnace and water heater | |
| MEC2022-05369 | 2022-11-17 | Mechanical / HVAC | 265 Kenilworth St | Furnace, AC, bath fan, ductwork | |
| MEC2022-05320 | 2022-11-15 | Mechanical / HVAC | 267 Kenilworth St | Furnace AC 2 bath fan, Duct work | |
| MEC2022-04818 | 2022-10-19 | Mechanical / HVAC | 15914 Prest St | New furnace/ water heater | |
| MEC2022-04520 | 2022-10-03 | Mechanical / HVAC | 440 Alter Rd | 2 Remote ACs and Ductwork distribution system | |
| MEC2022-04236 | 2022-09-13 | Mechanical / HVAC | 265 Kenilworth St | 2 furnaces, 2 acs, 4 bath fans | |
| MEC2022-04057 | 2022-08-29 | Mechanical / HVAC | 7464 Woodrow Wilson St | New gas piping | |
| MEC2022-03573 | 2022-08-01 | Mechanical / HVAC | 7464 Woodrow Wilson St | ||
| MEC2022-01643 | 2022-04-08 | Mechanical / HVAC | 440 Alter Rd | Water heater replacement | |
| MEC2021-06120 | 2021-12-08 | Mechanical / HVAC | 440 Alter Rd | ||
| MEC2021-00774 | 2021-02-17 | Mechanical / HVAC | 2454 Seyburn St | ||
| MEC2021-00049 | 2021-01-05 | Mechanical / HVAC | 16526 Princeton St | 20ft of gas pipe for furnace and leak test |
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 →