COMPANY RECORD · DETROIT, MI
A-1 Professional Plumbing — permit history in Detroit, MI
A-1 Professional Plumbing appears on 30 Detroit permit records from 2019 through 2026, all of them plumbing.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Plumbing | 30 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 13 |
| 2024 | 7 |
| 2025 | 1 |
| 2026 | 1 |
Busiest year on record: 2023, with 13 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 |
|---|---|
| 17600 Joy Rd | 2026-05-18 |
| 6615 Greenfield | 2025-04-02 |
| 6507 Scotten St | 2024-11-25 |
| 2700 E Jefferson Ave | 2024-11-18 |
| 6845 Parkwood St | 2024-10-28 |
| 3509 E Davison St | 2024-10-28 |
| 1485 Longfellow St | 2024-04-12 |
| 21370 W McNichols Rd | 2024-04-12 |
| 1180 Vinewood St | 2024-04-04 |
| 6096 Dorothy Ave | 2023-12-19 |
| 19803 Ralston St | 2023-12-06 |
| 4423 Parkinson St | 2023-10-24 |
| 7823 Mount Elliott St | 2023-10-24 |
| 5605 Livernois Ave | 2023-07-24 |
24 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
30 permits; open the full list
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| PLM2026-01672 | 2026-05-18 | Plumbing | 17600 Joy Rd | PLM | |
| PLM2025-04498 | 2025-04-02 | Plumbing | 6615 Greenfield | PLM | |
| PLM2024-11744 | 2024-11-25 | Plumbing | 6507 Scotten St | ||
| PLM2024-11488 | 2024-11-18 | Plumbing | 2700 E Jefferson Ave | AKA 2654 E. JEFFERSON | |
| PLM2024-11037 | 2024-10-28 | Plumbing | 6845 Parkwood St | PLM | |
| PLM2024-11034 | 2024-10-28 | Plumbing | 3509 E Davison St | PLM | |
| PLM2024-03475 | 2024-04-12 | Plumbing | 1485 Longfellow St | PLM PERMIT | |
| PLM2024-03476 | 2024-04-12 | Plumbing | 21370 W McNichols Rd | PLM PERMIT | |
| PLM2024-03185 | 2024-04-04 | Plumbing | 1180 Vinewood St | ||
| PLM2023-04266 | 2023-12-19 | Plumbing | 6096 Dorothy Ave | PLUMBING | |
| PLM2023-03963 | 2023-12-06 | Plumbing | 19803 Ralston St | plm | |
| PLM2023-03391 | 2023-10-24 | Plumbing | 4423 Parkinson St | PLUMBING | |
| PLM2023-03392 | 2023-10-24 | Plumbing | 7823 Mount Elliott St | PLM | |
| PLM2023-02322 | 2023-08-16 | Plumbing | 19803 Ralston St | *Obtain permits for unpermitted work performed by others. | |
| PLM2023-02160 | 2023-08-07 | Plumbing | 4423 Parkinson St | PLUMBING | |
| PLM2023-02015 | 2023-07-24 | Plumbing | 5605 Livernois Ave | PLUMBING | |
| PLM2023-01883 | 2023-07-12 | Plumbing | 414 Mount Vernon St | PLUMBING | |
| PLM2023-00492 | 2023-03-09 | Plumbing | 5605 Livernois Ave | ||
| PLM2023-00351 | 2023-02-20 | Plumbing | 7278 Dix St | PLM | |
| PLM2023-00151 | 2023-01-24 | Plumbing | 8181 Greenfield Rd | SEE: SPL2022-01204 | |
| PLM2023-00152 | 2023-01-24 | Plumbing | 6845 Greenfield | ||
| PLM2023-00153 | 2023-01-24 | Plumbing | 414 Mount Vernon St | ||
| PLM2022-02771 | 2022-11-30 | Plumbing | 2505 N Green St | PLUMBING | |
| PLM2022-01440 | 2022-07-07 | Plumbing | 10217 Cameron St | plm | |
| PLM2022-00401 | 2022-03-08 | Plumbing | 4128 E McNichols Rd | ADD ON FROM PLM2021-01117 | |
| PLM2021-01467 | 2021-07-30 | Plumbing | 6984 Waldo St | PLUMBING | |
| PLM2021-01117 | 2021-06-11 | Plumbing | 4128 E McNichols Rd | ||
| PLM2021-00714 | 2021-04-22 | Plumbing | 12500 Mitchell St | ADD ON TO PLM2020-01285 | |
| PLM2020-01285 | 2020-10-06 | Plumbing | 12500 Mitchell St | ||
| PLM2019-00708 | 2019-04-18 | Plumbing | 3608 Gilbert 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 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 →