COMPANY RECORD · DETROIT, MI
Diversitech Ent Inc — permit history in Detroit, MI
Diversitech Ent Inc appears on 41 Detroit permit records from 2019 through 2025, all of them mechanical / hvac.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 41 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 7 |
| 2023 | 6 |
| 2024 | 17 |
| 2025 | 5 |
Busiest year on record: 2024, with 17 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 |
|---|---|
| 3600 E Davison St | 2025-09-10 |
| 18940 Ford Rd | 2025-09-10 |
| 20940 Joy Rd | 2025-02-06 |
| 8181 Greenfield Rd | 2024-07-15 |
| 18950 Ford Rd | 2024-03-05 |
| 15850 Livernois Ave | 2023-05-24 |
| 12620 E Warren Ave | 2023-05-24 |
| 6761 Greenfield | 2023-05-24 |
| 5301 Russell St | 2023-02-13 |
| 7960 W Fort St | 2022-12-19 |
| 3554 W Vernor Hwy | 2022-07-05 |
| 18701 Mack Ave | 2022-03-24 |
| 15510 W Warren Ave | 2022-03-24 |
| 5015 Livernois Ave | 2021-07-28 |
16 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
41 permits; open the full list
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| MEC2025-05856 | 2025-09-10 | Mechanical / HVAC | 3600 E Davison St | REFRIG | |
| MEC2025-05855 | 2025-09-10 | Mechanical / HVAC | 3600 E Davison St | HTG | |
| MEC2025-05857 | 2025-09-10 | Mechanical / HVAC | 18940 Ford Rd | HTG | |
| MEC2025-00970 | 2025-02-06 | Mechanical / HVAC | 20940 Joy Rd | REFRIG | |
| MEC2025-00969 | 2025-02-06 | Mechanical / HVAC | 20940 Joy Rd | HEATING | |
| MEC2024-03876 | 2024-07-15 | Mechanical / HVAC | 8181 Greenfield Rd | HTG ADD ON TO MEC2024-03049 | |
| MEC2024-03878 | 2024-07-15 | Mechanical / HVAC | 18940 Ford Rd | HTG ADD ON TO MEC2024-03047 | |
| MEC2024-03047 | 2024-06-05 | Mechanical / HVAC | 18940 Ford Rd | HEATING | |
| MEC2024-03051 | 2024-06-05 | Mechanical / HVAC | 8181 Greenfield Rd | REFRIGERATION | |
| MEC2024-03049 | 2024-06-05 | Mechanical / HVAC | 8181 Greenfield Rd | HEATING | |
| MEC2024-01107 | 2024-03-05 | Mechanical / HVAC | 18950 Ford Rd | UNIT 4 REF #MEC2024-00716 | |
| MEC2024-01105 | 2024-03-05 | Mechanical / HVAC | 18950 Ford Rd | UNIT 2 REF #MEC2024-00711 | |
| MEC2024-01104 | 2024-03-05 | Mechanical / HVAC | 18950 Ford Rd | UNIT 1 REF # MEC2024-00708 | |
| MEC2024-01106 | 2024-03-05 | Mechanical / HVAC | 18950 Ford Rd | UNIT 3 REF #MEC2024-00713 | |
| MEC2024-00718 | 2024-02-13 | Mechanical / HVAC | 18950 Ford Rd | UNIT 4 REFRIGERATION | |
| MEC2024-00717 | 2024-02-13 | Mechanical / HVAC | 18950 Ford Rd | UNIT 1 REFRIGERATION | |
| MEC2024-00716 | 2024-02-13 | Mechanical / HVAC | 18950 Ford Rd | UNIT 4 HEATING | |
| MEC2024-00711 | 2024-02-13 | Mechanical / HVAC | 18950 Ford Rd | UNIT 2 HEATING | |
| MEC2024-00719 | 2024-02-13 | Mechanical / HVAC | 18950 Ford Rd | UNIT 2 REFRIGERATION | |
| MEC2024-00713 | 2024-02-13 | Mechanical / HVAC | 18950 Ford Rd | UNIT 3 HEATING | |
| MEC2024-00708 | 2024-02-13 | Mechanical / HVAC | 18950 Ford Rd | HEATING UNIT 1 | |
| MEC2024-00720 | 2024-02-13 | Mechanical / HVAC | 18950 Ford Rd | UNIT 3 REFRIGERATION | |
| MEC2023-02403 | 2023-05-24 | Mechanical / HVAC | 15850 Livernois Ave | REFRIG | |
| MEC2023-02406 | 2023-05-24 | Mechanical / HVAC | 12620 E Warren Ave | REFRIG | |
| MEC2023-02405 | 2023-05-24 | Mechanical / HVAC | 12620 E Warren Ave | HTG | |
| MEC2023-02402 | 2023-05-24 | Mechanical / HVAC | 15850 Livernois Ave | HTG | |
| MEC2023-02404 | 2023-05-24 | Mechanical / HVAC | 6761 Greenfield | HTG | |
| MEC2023-00741 | 2023-02-13 | Mechanical / HVAC | 5301 Russell St | REFRIG | |
| MEC2022-05834 | 2022-12-19 | Mechanical / HVAC | 7960 W Fort St | REFRIG | |
| MEC2022-05832 | 2022-12-19 | Mechanical / HVAC | 7960 W Fort St | HEATING | |
| MEC2022-02961 | 2022-07-05 | Mechanical / HVAC | 3554 W Vernor Hwy | REFERENCE: MEC2021-01772 (BATHROOM EXHAUST FANS) | |
| MEC2022-01417 | 2022-03-24 | Mechanical / HVAC | 18701 Mack Ave | HTG | |
| MEC2022-01412 | 2022-03-24 | Mechanical / HVAC | 15510 W Warren Ave | ||
| MEC2022-01415 | 2022-03-24 | Mechanical / HVAC | 15510 W Warren Ave | REFRIG | |
| MEC2022-01418 | 2022-03-24 | Mechanical / HVAC | 18701 Mack Ave | REFRIG | |
| MEC2021-03486 | 2021-07-28 | Mechanical / HVAC | 5015 Livernois Ave | REFRIG | |
| MEC2021-01772 | 2021-04-20 | Mechanical / HVAC | 3554 W Vernor Hwy | HEATING | |
| MEC2021-01773 | 2021-04-20 | Mechanical / HVAC | 3554 W Vernor Hwy | REFRIG | |
| MEC2020-00162 | 2020-01-14 | Mechanical / HVAC | 6143 W Vernor Hwy | MECHANICAL | |
| MEC2019-04290 | 2019-08-20 | Mechanical / HVAC | 3245 Wight St | ||
| MEC2019-04288 | 2019-08-20 | Mechanical / HVAC | 3245 Wight St |
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 2025, 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 →