COMPANY RECORD · DETROIT, MI
AC Thermal LLC — permit history in Detroit, MI
AC Thermal LLC appears on 31 Detroit permit records from 2022 through 2026, all of them mechanical / hvac.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 31 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2022 | 1 |
| 2023 | 6 |
| 2024 | 16 |
| 2025 | 4 |
| 2026 | 4 |
Busiest year on record: 2024, with 16 permits. One project can account for several filings, so read this as filing activity rather than workload.
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This page is a snapshot of AC Thermal LLC. The search behind it holds more than 85,950 Detroit permits naming a contractor, since 2019: 38,402 mechanical (HVAC) permits, 31,962 electrical permits, 13,554 plumbing permits, 2,032 fire protection permits.
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Where they worked
| Address in source | Most recent permit |
|---|---|
| 16148 Lilac St | 2026-10-20 |
| 16785 Tuller Ave | 2026-09-09 |
| 140 Hazelwood St | 2026-05-06 |
| 138 Hazelwood St | 2026-05-06 |
| 19470 Winston St | 2025-08-04 |
| 1950 Trumbull St | 2025-08-03 |
| 2552 John R St | 2025-02-28 |
| 4450 Sheridan St | 2024-04-04 |
| 19208 Healy St | 2024-03-30 |
| 9116 Quincy St | 2024-03-19 |
| 9185 Goodwin St | 2024-03-12 |
| 16133 Archdale St | 2024-03-01 |
| 10205 Traverse St | 2024-03-01 |
| 231 Lakewood St | 2024-02-21 |
27 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.
Also named on permits at the same addresses
| Company | Shared addresses | Years |
|---|---|---|
| A&H HVAC | 2 | 2024–2025 |
| Cogent Electric | 1 | 2025 |
| Commercial Electrical Services,Inc | 1 | 2024–2025 |
| Vetcon, Inc | 1 | 2024–2025 |
| E-Spaces LLC. | 1 | 2024 |
| Air Comfort Pro LLC | 1 | 2024–2025 |
| Lakeshore Global Corporation | 1 | 2024–2025 |
| J L Home Installation, LLC | 1 | 2024 |
Companies that also appear in Detroit permit records at addresses where AC Thermal LLC filed, in any year. Sharing an address is a documented co-appearance, not proof that they worked on the same project or with each other.
Permits on record
31 permits; open the full list
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| MEC2026-04782 | 2026-10-20 | Mechanical / HVAC | 16148 Lilac St | Water heater replacement | |
| MEC2026-04060 | 2026-09-09 | Mechanical / HVAC | 16785 Tuller Ave | Water Heater Installation | |
| MEC2026-02178 | 2026-05-06 | Mechanical / HVAC | 140 Hazelwood St | furnace, duct, liner | |
| MEC2026-02179 | 2026-05-06 | Mechanical / HVAC | 138 Hazelwood St | furnace, duct, liner | |
| MEC2025-05393 | 2025-08-04 | Mechanical / HVAC | 19470 Winston St | Hybrid water heater | |
| MEC2025-05384 | 2025-08-03 | Mechanical / HVAC | 1950 Trumbull St | Mini-split Installations | |
| MEC2025-04526 | 2025-06-22 | Mechanical / HVAC | 19470 Winston St | Mini-split Installations | |
| MEC2025-01514 | 2025-02-28 | Mechanical / HVAC | 2552 John R St | Gas furnace installation | |
| MEC2024-01785 | 2024-04-04 | Mechanical / HVAC | 4450 Sheridan St | Duct install | |
| MEC2024-01742 | 2024-04-02 | Mechanical / HVAC | 4450 Sheridan St | Gsa Furnace Installation | |
| MEC2024-01686 | 2024-03-30 | Mechanical / HVAC | 19208 Healy St | Gas Furnace Installation, hot water tank install | |
| MEC2024-01396 | 2024-03-19 | Mechanical / HVAC | 9116 Quincy St | Gas Furnace Installation, hot water tank install | |
| MEC2024-01299 | 2024-03-12 | Mechanical / HVAC | 9185 Goodwin St | mini split | |
| MEC2024-01046 | 2024-03-01 | Mechanical / HVAC | 16133 Archdale St | Gas Furnace Installation, hot water tank install | |
| MEC2024-01047 | 2024-03-01 | Mechanical / HVAC | 10205 Traverse St | Gas Furnace Installation, hot water tank install | |
| MEC2024-00881 | 2024-02-21 | Mechanical / HVAC | 231 Lakewood St | Gas Furnace Installation, hot water tank install | |
| MEC2024-00796 | 2024-02-18 | Mechanical / HVAC | 616 Woodland St | Gsa Furnace Installation | |
| MEC2024-00797 | 2024-02-18 | Mechanical / HVAC | 6328 Rutherford St | Gas Furnace Installation, hot water tank install | |
| MEC2024-00723 | 2024-02-14 | Mechanical / HVAC | 4310 Berkshire St | Gas Furnace Installation, hot water tank install | |
| MEC2024-00612 | 2024-02-08 | Mechanical / HVAC | 17834 Russell St | GAS FURNACE / AC | |
| MEC2024-00620 | 2024-02-08 | Mechanical / HVAC | 12177 Santa Rosa Dr | GAS FURNACE / AC | |
| MEC2024-00437 | 2024-01-29 | Mechanical / HVAC | 9208 Prest St | Gsa Furnace Installation | |
| MEC2024-00336 | 2024-01-23 | Mechanical / HVAC | 17231 Evergreen Rd | Gas Furnace , hot water tank, duct installation | |
| MEC2024-00015 | 2024-01-03 | Mechanical / HVAC | 9185 Goodwin St | Mini split installation | |
| MEC2023-06231 | 2023-12-15 | Mechanical / HVAC | 4615 Hereford St | Gas Furnace Installation | |
| MEC2023-05730 | 2023-11-18 | Mechanical / HVAC | 8108 Greenlawn St | Gas Furnace Installation, hot water tank install | |
| MEC2023-05248 | 2023-10-30 | Mechanical / HVAC | 11174 Whithorn St | Gas Furnace & hot water tank installation | |
| MEC2023-05178 | 2023-10-26 | Mechanical / HVAC | 4615 Hereford St | Installing a new water heater | |
| MEC2023-04224 | 2023-08-30 | Mechanical / HVAC | 5250 Drexel St | REPLACE 80K GAS FURNACE AND A/C SPLIT SYSTEM | |
| MEC2023-03329 | 2023-07-05 | Mechanical / HVAC | 7500 Beaubien St | Replace (3) existing 5-ton rooftop units with (3) new 5-ton rooftop units. | |
| MEC2022-05300 | 2022-11-15 | Mechanical / HVAC | 17741 Chester St | Installation of a 80k BTU 80% gas furnace and 40 gallon hot water tank |
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 →
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