COMPANY RECORD · CINCINNATI, OH
Koorsen Fire & Security — permit history in Cincinnati, OH
Koorsen Fire & Security appears on 105 Cincinnati permit records from 2015 through 2026, most often fire protection (50.5% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Fire protection | 53 | 50.5% |
| Mechanical / HVAC | 52 | 49.5% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2015 | 9 |
| 2016 | 12 |
| 2017 | 10 |
| 2018 | 1 |
| 2019 | 9 |
| 2020 | 3 |
| 2021 | 5 |
| 2022 | 5 |
| 2023 | 20 |
| 2024 | 10 |
| 2025 | 9 |
| 2026 | 12 |
Busiest year on record: 2023, with 20 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 |
|---|---|
| 6168 GLENWAY AV | 2026-08-28 |
| 1194 RULISON AV | 2026-08-26 |
| 6100 DESMOND ST | 2026-08-14 |
| 270 SOUTHERN AV | 2026-08-14 |
| 5920 HAMILTON AV | 2026-08-03 |
| 199 E 6TH ST | 2026-05-19 |
| 4241 ALLENDORF DR | 2026-05-15 |
| 3065 VANDERCAR WY | 2026-04-22 |
| 2801 CLIFTON AV | 2026-03-27 |
| 3100 VANDERCAR WY | 2026-02-24 |
| 4925 WHETSEL AV | 2026-01-23 |
| 2700 MADISON RD | 2025-12-19 |
| 6020 MONTGOMERY RD | 2025-12-12 |
| 1 E 6TH ST | 2025-12-04 |
86 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $626,140, median $4,336. 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 |
|---|---|---|
| Brakefire Inc DBA Silco Fire Protection Co | 13 | 2015–2026 |
| Dalmatian Fire Incorporated | 8 | 2015–2025 |
| Messer Construction Co | 7 | 2015–2026 |
| Cintas Fire Protection | 6 | 2015–2026 |
| The Nelson Stark Co | 5 | 2015–2026 |
| J II Fire Systems Inc | 5 | 2015–2026 |
| Abel Building Systems | 4 | 2018–2026 |
| Graybach, LLC | 4 | 2016–2026 |
Companies that also appear in Cincinnati permit records at addresses where Koorsen Fire & Security 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
105 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 2026P07227 | 2026-08-28 | Mechanical / HVAC | 6168 GLENWAY AV | HVAC | $3,100 |
| 2026P07372 | 2026-08-26 | Mechanical / HVAC | 1194 RULISON AV | HVAC | $6,700 |
| 2026P07792 | 2026-08-14 | Mechanical / HVAC | 6100 DESMOND ST | HVAC | $9,500 |
| 2026P07790 | 2026-08-14 | Mechanical / HVAC | 270 SOUTHERN AV | HVAC | $9,500 |
| 2026P06930 | 2026-08-03 | Mechanical / HVAC | 5920 HAMILTON AV | HVAC | $3,800 |
| 2026P03281 | 2026-05-19 | Mechanical / HVAC | 199 E 6TH ST | HVAC | $3,000 |
| 2026P04015 | 2026-05-15 | Fire protection | 4241 ALLENDORF DR | Fire Protection Systems | $12,445 |
| 2026P03712 | 2026-04-22 | Mechanical / HVAC | 3065 VANDERCAR WY | HVAC | $2,700 |
| 2026P01803 | 2026-03-27 | Fire protection | 2801 CLIFTON AV | Fire Protection Systems | $4,336 |
| 2026P01471 | 2026-02-24 | Mechanical / HVAC | 3100 VANDERCAR WY | HVAC | $3,300 |
| 2026P00799 | 2026-01-23 | Fire protection | 4925 WHETSEL AV | Fire Protection Systems | $2,692 |
| 2026P00407 | 2026-01-06 | Mechanical / HVAC | 3065 VANDERCAR WY | HVAC | $3,000 |
| 2025P10892 | 2025-12-19 | Mechanical / HVAC | 2700 MADISON RD | HVAC | $3,100 |
| 2025P10749 | 2025-12-12 | Fire protection | 6020 MONTGOMERY RD | Fire Protection Systems | $1,000 |
| 2025P10739 | 2025-12-04 | Mechanical / HVAC | 1 E 6TH ST | HVAC | $5,600 |
| 2025P10083 | 2025-11-12 | Mechanical / HVAC | 144 W MCMILLAN ST | HVAC | $4,700 |
| 2025P09699 | 2025-10-30 | Mechanical / HVAC | 525 ELM ST | HVAC | $41,000 |
| 2025P07374 | 2025-09-10 | Fire protection | 1440 THOMWOOD DR | Fire Protection Systems | $8,000 |
| 2025P03499 | 2025-04-17 | Mechanical / HVAC | 1301 LINN ST | HVAC | $3,603 |
| 2024P10104 | 2025-03-31 | Mechanical / HVAC | 3065 VANDERCAR WY | HVAC | $2,302 |
| 2025P01062 | 2025-03-06 | Fire protection | 1960 MADISON RD | Fire Protection Systems | $0 |
| 2024P09522 | 2024-10-25 | Mechanical / HVAC | 249 CALHOUN ST | HVAC | $2,680 |
| 2024P02933 | 2024-07-05 | Fire protection | 115 W MCMILLAN ST | Fire Protection Systems | $626,140 |
| 2024P05363 | 2024-06-25 | Mechanical / HVAC | 230 W GALBRAITH RD | HVAC | $2,819 |
| 2024P03732 | 2024-05-24 | Fire protection | 4642 RIDGE AV | Fire Protection Systems | $11,900 |
| 2024P03706 | 2024-05-23 | Fire protection | 1757 HANFIELD ST | Fire Protection Systems | $6,937 |
| 2024P03128 | 2024-04-29 | Fire protection | 6016 GLENWAY AV | Fire Protection Systems | $8,072 |
| 2024P03200 | 2024-04-16 | Fire protection | 3065 VANDERCAR WY | Fire Protection Systems | $8,736 |
| 2024P02500 | 2024-03-20 | Mechanical / HVAC | 2366 KEMPER LN | HVAC | $5,700 |
| 2023P10447 | 2024-01-26 | Fire protection | 2746 CENTRAL PKWY | Fire Protection Systems | $93,500 |
| 2023P11074 | 2024-01-04 | Fire protection | 5515 MADISON RD | Fire Protection Systems | $89,242 |
| 2023P11008 | 2023-12-05 | Mechanical / HVAC | 1810 SEYMOUR AV | HVAC | $1,600 |
| 2023P10268 | 2023-11-16 | Mechanical / HVAC | 3401 BURNET AV | HVAC | $4,945 |
| 2023P10267 | 2023-11-16 | Mechanical / HVAC | 3401 BURNET AV | HVAC | $14,380 |
| 2023P10269 | 2023-11-13 | Mechanical / HVAC | 3401 BURNET AV | HVAC | $1,884 |
| 2023P07937 | 2023-11-08 | Fire protection | 2755 CENTRAL PKWY | Fire Protection Systems | $0 |
| 2023P07938 | 2023-11-08 | Fire protection | 2721 CENTRAL PKWY | Fire Protection Systems | $93,500 |
| 2023P09461 | 2023-10-17 | Mechanical / HVAC | 1131 DELIQUIA DR | HVAC | $2,500 |
| 2023P09210 | 2023-10-06 | Mechanical / HVAC | 712 STATE AV | HVAC | $6,684 |
| 2023P06654 | 2023-09-21 | Fire protection | 2801 CLIFTON AV | Fire Protection Systems | $29,469 |
| 2023P07377 | 2023-09-21 | Fire protection | 1131 DELIQUIA DR | Fire Protection Systems | $7,577 |
| 2023P08157 | 2023-09-13 | Mechanical / HVAC | 2900 GILBERT AV | HVAC | $4,287 |
| 2023P06845 | 2023-08-09 | Mechanical / HVAC | 53 E 4TH ST | HVAC | $2,272 |
| 2023P05055 | 2023-07-28 | Fire protection | 2939 VERNON PL | Fire Protection Systems | $20,279 |
| 2023P05489 | 2023-06-30 | Mechanical / HVAC | 1901 BIGELOW ST | HVAC | $2,818 |
| 2023P05052 | 2023-06-16 | Mechanical / HVAC | 1625 MUSKETEER DR | HVAC | $4,988 |
| 2023P05053 | 2023-06-16 | Mechanical / HVAC | 1544 MADISON RD | HVAC | $3,804 |
| 2023P04173 | 2023-05-16 | Mechanical / HVAC | 3030 CENTRAL PKWY | HVAC | $6,285 |
| 2023P01933 | 2023-04-04 | Fire protection | 5500 VERULAM AV | Fire Protection Systems | $21,926 |
| 2023P02245 | 2023-03-14 | Mechanical / HVAC | 121 CALHOUN ST | HVAC | $8,319 |
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 105 permits above are a static record through 2026. Select a year above to open that year’s records, or search Koorsen Fire & Security in Cincinnati, OH by address, trade or date range.
Source and limits
Public Cincinnati 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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