COMPANY RECORD · DETROIT, MI
Interstar Inc — permit history in Detroit, MI
Interstar Inc appears on 244 Detroit permit records from 2019 through 2026, most often mechanical / hvac (99.2% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 242 | 99.2% |
| Electrical | 2 | 0.82% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2019 | 66 |
| 2020 | 27 |
| 2021 | 33 |
| 2022 | 12 |
| 2023 | 4 |
| 2024 | 19 |
| 2025 | 50 |
| 2026 | 33 |
Busiest year on record: 2019, with 66 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 |
|---|---|
| 1484 Atkinson St | 2026-10-21 |
| 16505 Princeton St | 2026-10-03 |
| 19369 Wisconsin St | 2026-10-01 |
| 5805 University Pl | 2026-09-23 |
| 9967 Mark Twain St | 2026-09-19 |
| 17315 Mark Twain St | 2026-09-03 |
| 17397 Hamburg St | 2026-08-14 |
| 16542 Harlow St | 2026-08-11 |
| 17403 Griggs St | 2026-07-25 |
| 1326 Village Dr | 2026-07-24 |
| 18444 Kentucky St | 2026-07-08 |
| 5775 Bluehill St | 2026-07-07 |
| 15780 Freeland St | 2026-07-07 |
| 8293 Cheyenne St | 2026-06-20 |
239 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 |
|---|---|---|
| Andy's Statewide | 6 | 2019–2026 |
| Randazzo Mechanical Htg & Clg Inc | 4 | 2019–2024 |
| Sharons Heating & Air Conditioning | 3 | 2019–2024 |
| Mich Consolidated Gas Co | 3 | 2019–2026 |
| Flame Furnace | 2 | 2021–2026 |
| Cregger Enterprises | 2 | 2019–2024 |
| Family Heating Co., Inc. | 2 | 2019–2020 |
| Randazzo Mechanical | 2 | 2019–2026 |
Companies that also appear in Detroit permit records at addresses where Interstar Inc 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
244 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| MEC2026-04787 | 2026-10-21 | Mechanical / HVAC | 1484 Atkinson St | 40 GALLON | |
| MEC2026-04462 | 2026-10-03 | Mechanical / HVAC | 16505 Princeton St | REPLACE WATER HEATER | |
| MEC2026-04400 | 2026-10-01 | Mechanical / HVAC | 19369 Wisconsin St | REPLACE WATER HEATER AND CHIMNEY LINER | |
| MEC2026-04280 | 2026-09-23 | Mechanical / HVAC | 5805 University Pl | REPLACE WATER HEATER | |
| MEC2026-04229 | 2026-09-19 | Mechanical / HVAC | 9967 Mark Twain St | REPLACE WATER HEATER AND CHIMNEY LINER | |
| MEC2026-03983 | 2026-09-03 | Mechanical / HVAC | 17315 Mark Twain St | REPLACE WATER HEATER | |
| MEC2026-03697 | 2026-08-14 | Mechanical / HVAC | 17397 Hamburg St | REPLACE WATER HEATER AND CHIMNEY LINER | |
| MEC2026-03622 | 2026-08-11 | Mechanical / HVAC | 16542 Harlow St | REPLACE WATER HEATER AND CHIMNEY LINER | |
| MEC2026-03360 | 2026-07-25 | Mechanical / HVAC | 17403 Griggs St | REPLACE WATER HEATER | |
| MEC2026-03358 | 2026-07-24 | Mechanical / HVAC | 1326 Village Dr | REPLACE WATER HEATER | |
| MEC2026-03138 | 2026-07-08 | Mechanical / HVAC | 18444 Kentucky St | REPLACE WATER HEATER | |
| MEC2026-03134 | 2026-07-07 | Mechanical / HVAC | 5775 Bluehill St | REPLACE WATER HEATER | |
| MEC2026-03125 | 2026-07-07 | Mechanical / HVAC | 15780 Freeland St | REPLACE WATER HEATER AND CHIMNEY LINER | |
| MEC2026-02861 | 2026-06-20 | Mechanical / HVAC | 8293 Cheyenne St | REPLACE WATER HEATER AND CHIMNEY LINER | |
| MEC2026-02820 | 2026-06-17 | Mechanical / HVAC | 12259 Elmdale St | REPLACE WATER HEATER | |
| MEC2026-02774 | 2026-06-13 | Mechanical / HVAC | 16686 Sussex St | REPLACE WATER HEATER | |
| MEC2026-02645 | 2026-06-04 | Mechanical / HVAC | 5746 Burns St | REPLACE WATER HEATER AND CHIMNEY LINER | |
| MEC2026-02508 | 2026-05-28 | Mechanical / HVAC | 8495 Littlefield St | REPLACE WATER HEATER | |
| MEC2026-02326 | 2026-05-14 | Mechanical / HVAC | 19918 Braile St | REPLACE WATER HEATER AND CHIMNEY LINER | |
| MEC2026-02240 | 2026-05-09 | Mechanical / HVAC | 3145 Ewald Cir | REPLACE WATER HEATER | |
| MEC2026-02038 | 2026-04-28 | Mechanical / HVAC | 19196 Braile St | CHIMNEY LINER | |
| MEC2026-01773 | 2026-04-14 | Mechanical / HVAC | 19196 Braile St | REPLACE WATER HEATER | |
| MEC2026-01686 | 2026-04-08 | Mechanical / HVAC | 18625 Birchcrest Dr | REPLACE WATER HEATER | |
| MEC2026-01362 | 2026-03-21 | Mechanical / HVAC | 11500 Greiner St | REPLACE WATER HEATER | |
| MEC2026-00858 | 2026-02-19 | Mechanical / HVAC | 3808 15th St | REPLACE WATER HEATER | |
| MEC2026-00718 | 2026-02-11 | Mechanical / HVAC | 15278 Fordham St | REPLACE WATER HEATER | |
| MEC2026-00649 | 2026-02-09 | Mechanical / HVAC | 6176 Harvard Rd | REPLACE WATER HEATER | |
| MEC2026-00408 | 2026-01-24 | Mechanical / HVAC | 15500 Mark Twain St | REPLACE WATER HEATER | |
| MEC2026-00321 | 2026-01-20 | Mechanical / HVAC | 15905 Saratoga St | REPLACE WATER HEATER | |
| MEC2026-00275 | 2026-01-17 | Mechanical / HVAC | 229 Trowbridge St | REPLACE WATER HEATER | |
| MEC2026-00212 | 2026-01-14 | Mechanical / HVAC | 8354 Robson St | REPLACE WATER HEATER | |
| MEC2026-00195 | 2026-01-13 | Mechanical / HVAC | 12478 Riad St | REPLACE WATER HEATER | |
| MEC2026-00135 | 2026-01-12 | Mechanical / HVAC | 13911 Montrose St | REPLACE WATER HEATER | |
| MEC2025-07894 | 2025-12-30 | Mechanical / HVAC | 3963 Miracles Blvd | REPLACE WATER HEATER | |
| MEC2025-07723 | 2025-12-17 | Mechanical / HVAC | 14212 Curtis St | REPLACE WATER HEATER | |
| MEC2025-07573 | 2025-12-12 | Mechanical / HVAC | 16139 Stoepel St | REPLACE WATER HEATER | |
| MEC2025-07496 | 2025-12-08 | Mechanical / HVAC | 1639 E Nevada St | REPLACE WATER HEATER | |
| MEC2025-07074 | 2025-11-12 | Mechanical / HVAC | 6043 Woodrow St | REPLACE WATER HEATER | |
| MEC2025-06994 | 2025-11-07 | Mechanical / HVAC | 20010 Ryan Rd | REPLACE WATER HEATER | |
| MEC2025-06936 | 2025-11-05 | Mechanical / HVAC | 16709 Glastonbury Rd | REPLACE WATER HEATER | |
| MEC2025-06538 | 2025-10-14 | Mechanical / HVAC | 19921 Fenton St | REPLACE WATER HEATER | |
| MEC2025-06322 | 2025-10-04 | Mechanical / HVAC | 17500 Stoepel St | REPLACE 2 WATER HEATERS | |
| MEC2025-06324 | 2025-10-04 | Mechanical / HVAC | 8510 Prest St | REPLACE WATER HEATER | |
| MEC2025-06312 | 2025-10-03 | Mechanical / HVAC | 8314 Bliss St | REPLACE WATER HEATER | |
| MEC2025-06101 | 2025-09-23 | Mechanical / HVAC | 20221 Biltmore St | REPLACE WATER HEATER | |
| MEC2025-06052 | 2025-09-22 | Mechanical / HVAC | 13621 Meyers Rd | REPLACE WATER HEATER | |
| MEC2025-06037 | 2025-09-20 | Mechanical / HVAC | 8331 Yolanda St | REPLACE WATER HEATER | |
| MEC2025-05923 | 2025-09-15 | Mechanical / HVAC | 17336 Ohio St | REPLACE WATER HEATER | |
| MEC2025-05634 | 2025-08-22 | Mechanical / HVAC | 8083 Coyle St | REPLACE WATER HEATER | |
| MEC2025-05627 | 2025-08-21 | Mechanical / HVAC | 4803 Wayburn St | REPLACE WATER HEATER |
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.
Search these records
The 244 permits above are a static record through 2026. Select a year above to open that year’s records, or search Interstar Inc in Detroit, MI by address, trade or date range.
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 →
Is this your company? Show this public permit record on your website with a free badge.