COMPANY RECORD · COLUMBUS, OH
Know Heating — permit history in Columbus, OH
Know Heating appears on 144 Columbus permit records from 2015 through 2026, all of them mechanical / hvac.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 144 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2015 | 20 |
| 2016 | 18 |
| 2017 | 20 |
| 2018 | 17 |
| 2019 | 16 |
| 2020 | 20 |
| 2021 | 2 |
| 2022 | 12 |
| 2023 | 8 |
| 2024 | 2 |
| 2025 | 7 |
| 2026 | 2 |
Busiest year on record: 2015, 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 |
|---|---|
| 3941 STAPLEFORD DR | 2026-08-06 |
| 3515 N HIGH ST | 2026-01-08 |
| 526 E SCHREYER PL | 2025-06-04 |
| 3224 LEESVILLE WAY | 2025-05-05 |
| 59 W COOKE RD | 2025-04-22 |
| 1412 LOWER GREEN CIR | 2025-04-07 |
| 3311 KENASTON DR | 2025-03-11 |
| 1108 FARMLANE DR | 2025-02-25 |
| 1378 MILLERDALE RD | 2025-01-15 |
| 224 W KENWORTH RD | 2024-04-30 |
| 1965 MERRYHILL DR | 2024-02-27 |
| 3953 KENSINGWOOD DR | 2023-10-12 |
| 6568 CARRIAGE LN | 2023-08-28 |
| 34 E GATES ST | 2023-08-28 |
137 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $0, median $0. 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 |
|---|---|---|
| Efficient Electric Corp | 5 | 2015–2026 |
| Eco Plumbers Inc | 5 | 2015–2026 |
| Plumbing One LLC | 4 | 2016–2026 |
| Calhoun Plumbing Inc | 4 | 2015–2022 |
| The Waterworks | 4 | 2015–2026 |
| Atlas Butler Heating And Cooling | 4 | 2015–2025 |
| Groundworks Ohio LLC | 3 | 2020–2025 |
| Columbus/Worthington Air | 3 | 2015–2023 |
Companies that also appear in Columbus permit records at addresses where Know Heating 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
144 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| MMLSR2631544 | 2026-08-06 | Mechanical / HVAC | 3941 STAPLEFORD DR | $0 | |
| MMEPR2602559 | 2026-01-08 | Mechanical / HVAC | 3515 N HIGH ST | $0 | |
| MMLSR2520284 | 2025-06-04 | Mechanical / HVAC | 526 E SCHREYER PL | $0 | |
| MMLSR2516130 | 2025-05-05 | Mechanical / HVAC | 3224 LEESVILLE WAY | $0 | |
| MMLSR2514505 | 2025-04-22 | Mechanical / HVAC | 59 W COOKE RD | $0 | |
| MMLSR2512700 | 2025-04-07 | Mechanical / HVAC | 1412 LOWER GREEN CIR | $0 | |
| MMLSR2509476 | 2025-03-11 | Mechanical / HVAC | 3311 KENASTON DR | $0 | |
| MMLSR2507905 | 2025-02-25 | Mechanical / HVAC | 1108 FARMLANE DR | $0 | |
| MMLSR2503439 | 2025-01-15 | Mechanical / HVAC | 1378 MILLERDALE RD | $0 | |
| MMLSR2417595 | 2024-04-30 | Mechanical / HVAC | 224 W KENWORTH RD | $0 | |
| MMLSR2408880 | 2024-02-27 | Mechanical / HVAC | 1965 MERRYHILL DR | $0 | |
| MMLSR2343461 | 2023-10-12 | Mechanical / HVAC | 3953 KENSINGWOOD DR | $0 | |
| MMLSR2336524 | 2023-08-28 | Mechanical / HVAC | 6568 CARRIAGE LN | $0 | |
| MMLSR2336557 | 2023-08-28 | Mechanical / HVAC | 34 E GATES ST | $0 | |
| MMLSR2326801 | 2023-06-28 | Mechanical / HVAC | 5962 HERITAGE FARMS CT | $0 | |
| MMLSR2326262 | 2023-06-24 | Mechanical / HVAC | 5127 HILLIARD GREEN DR | $0 | |
| MMLSR2320207 | 2023-05-16 | Mechanical / HVAC | 279 E LINCOLN AVE | $0 | |
| MMLSR2310907 | 2023-03-10 | Mechanical / HVAC | 141 PARKWOOD AVE | $0 | |
| MMEPR2305189 | 2023-01-26 | Mechanical / HVAC | 2562 BURNABY DR | $0 | |
| MMLSR2247215 | 2022-11-28 | Mechanical / HVAC | 1806 OAKWOOD AVE | $0 | |
| MMLSR2246583 | 2022-11-21 | Mechanical / HVAC | 96 W BEAUMONT RD | $0 | |
| MMEPR2242347 | 2022-10-20 | Mechanical / HVAC | 803 OAKWOOD AVE | $0 | |
| MMEPC2236569 | 2022-09-12 | Mechanical / HVAC | 206 N GARFIELD AVE | $0 | |
| MMLSR2232115 | 2022-08-09 | Mechanical / HVAC | 2809 BELLA VIA AVE | $0 | |
| MMLSR2231427 | 2022-08-03 | Mechanical / HVAC | 454 WALHALLA RD | $0 | |
| MMLSR2228642 | 2022-07-15 | Mechanical / HVAC | 1801 NORTHWEST BLVD | $0 | |
| MMLSR2228080 | 2022-07-12 | Mechanical / HVAC | 1928 LITTLE WATER DR | $0 | |
| MMLSR2219963 | 2022-05-17 | Mechanical / HVAC | 3326 LINDSTROM DR | $0 | |
| MMLSR2216907 | 2022-04-26 | Mechanical / HVAC | 222 CHARLESTON AVE | $0 | |
| MMLSR2213396 | 2022-03-30 | Mechanical / HVAC | 1853 ENDERLY DR | $0 | |
| MMLSR2208865 | 2022-02-28 | Mechanical / HVAC | 178 N GARFIELD AVE | $0 | |
| MMLSR2148042 | 2021-12-06 | Mechanical / HVAC | 175 LINFIELD PL | $0 | |
| MMLSR2144522 | 2021-11-09 | Mechanical / HVAC | 554 CLINE ST | $0 | |
| MMLSR2022525 | 2020-10-28 | Mechanical / HVAC | 1707 E 5TH AVE | $0 | |
| MMLSR2021038 | 2020-10-10 | Mechanical / HVAC | 1245 FORSYTHE AVE | $0 | |
| MMLSR2020273 | 2020-10-01 | Mechanical / HVAC | 973 LINWOOD AVE | $0 | |
| MMEPR2016847 | 2020-08-18 | Mechanical / HVAC | 6614 MCCRAE CT | $0 | |
| MMLSR2015356 | 2020-07-29 | Mechanical / HVAC | 6614 MCCRAE CT | $0 | |
| MMLSR2014421 | 2020-07-20 | Mechanical / HVAC | 856 S ASHBURTON RD | $0 | |
| MMLSR2011748 | 2020-06-17 | Mechanical / HVAC | 5370 SHERRY CT | $0 | |
| MMLSR2011150 | 2020-06-10 | Mechanical / HVAC | 123 W LONGVIEW AVE | $0 | |
| MMLSR2011046 | 2020-06-09 | Mechanical / HVAC | 48 VILLA POINTE DR | $0 | |
| MMLSR2010549 | 2020-06-04 | Mechanical / HVAC | 113 DESANTIS DR | $0 | |
| MMLSR2010397 | 2020-06-02 | Mechanical / HVAC | 3839 RAMBLEHURST RD | $0 | |
| MMLSR2009933 | 2020-05-28 | Mechanical / HVAC | 996 S WALL ST | $0 | |
| MMLSR2009935 | 2020-05-28 | Mechanical / HVAC | 998 S WALL ST | $0 | |
| MMLSR2009940 | 2020-05-28 | Mechanical / HVAC | 2807 BEXLEY PARK RD | $0 | |
| MMLSR2006043 | 2020-03-23 | Mechanical / HVAC | 2908 CRESCENT DR | $0 | |
| MMLSR2005530 | 2020-03-16 | Mechanical / HVAC | 888 RIGGSBY RD | $0 | |
| MMEPM2004939 | 2020-03-06 | Mechanical / HVAC | 37 W LINCOLN ST | $0 |
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 144 permits above are a static record through 2026. Select a year above to open that year’s records, or search Know Heating in Columbus, OH by address, trade or date range.
Source and limits
Public Columbus 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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