COMPANY RECORD · COLUMBUS, OH
Mcwilliams Mechanical LLC — permit history in Columbus, OH
Mcwilliams Mechanical LLC appears on 36 Columbus permit records from 2017 through 2026, most often mechanical / hvac (91.7% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 33 | 91.7% |
| Plumbing | 3 | 8.3% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2017 | 2 |
| 2018 | 4 |
| 2019 | 8 |
| 2020 | 9 |
| 2021 | 4 |
| 2022 | 4 |
| 2025 | 1 |
| 2026 | 4 |
Busiest year on record: 2020, with 9 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 Mcwilliams Mechanical LLC. The search behind it holds more than 342,013 Columbus permits naming a contractor, since 2015: 127,729 mechanical (HVAC) permits, 79,237 electrical permits, 73,983 plumbing permits, 41,647 building permits, 19,417 fire protection permits.
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Where they worked
| Address in source | Most recent permit |
|---|---|
| 3610 E BROAD ST | 2026-07-13 |
| 2301 JEFFERSON AVE UNIT D | 2026-05-21 |
| 4787 ROBERTS RD | 2026-02-18 |
| 2780 TULLER PKWY | 2026-02-16 |
| 2690 WINCHESTER | 2025-09-22 |
| 4464 ZELLER RD | 2022-08-02 |
| 5601 MALEKA CT | 2022-06-18 |
| 2150 SUNCREST DR | 2022-01-11 |
| 3989 WYNDING DR | 2021-12-16 |
| 4611 SCENIC DR | 2021-07-27 |
| 2382 STRIMPLE AVE | 2021-02-05 |
| 1750 OAK ST | 2020-12-07 |
| 2757 JOHNSTOWN RD | 2020-10-14 |
| 835 N CASSADY AVE | 2020-07-09 |
33 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 |
|---|---|---|
| Gunther Plumbing | 3 | 2021–2022 |
| S A Comunale Co Inc | 2 | 2019–2026 |
| Plumbing One LLC | 2 | 2020–2026 |
| Eco Plumbers Inc | 2 | 2020–2024 |
| Favret Company | 2 | 2018–2021 |
| Emergency Plumbing Service LLC | 2 | 2017–2020 |
| New Avenue Architects & Engineers | 2 | 2018–2024 |
| Koorsen Fire & Security | 2 | 2019–2025 |
Companies that also appear in Columbus permit records at addresses where Mcwilliams Mechanical 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
36 permits; open the full list
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| MMEPC2627693 | 2026-07-13 | Mechanical / HVAC | 3610 E BROAD ST | $0 | |
| MMLSR2619445 | 2026-05-21 | Mechanical / HVAC | 2301 JEFFERSON AVE UNIT D | $0 | |
| MMEPC2606962 | 2026-02-18 | Mechanical / HVAC | 4787 ROBERTS RD | $0 | |
| MMEPC2606739 | 2026-02-16 | Mechanical / HVAC | 2780 TULLER PKWY | $0 | |
| MMEPC2534649 | 2025-09-22 | Mechanical / HVAC | 2690 WINCHESTER | $0 | |
| MMEPR2231262 | 2022-08-02 | Mechanical / HVAC | 4464 ZELLER RD | $0 | |
| MMEPR2224836 | 2022-06-18 | Mechanical / HVAC | 5601 MALEKA CT | $0 | |
| MMEPR2224108 | 2022-06-14 | Mechanical / HVAC | 5601 MALEKA CT | $0 | |
| MMEPR2203078 | 2022-01-11 | Mechanical / HVAC | 2150 SUNCREST DR | $0 | |
| MMEPR2149382 | 2021-12-16 | Mechanical / HVAC | 3989 WYNDING DR | $0 | |
| MMEPR2129188 | 2021-07-27 | Mechanical / HVAC | 4611 SCENIC DR | $0 | |
| MMEPR2104327 | 2021-02-05 | Mechanical / HVAC | 2382 STRIMPLE AVE | $0 | |
| MMEPR2100049 | 2021-01-04 | Mechanical / HVAC | 2382 STRIMPLE AVE | $0 | |
| MMEPR2025410 | 2020-12-07 | Mechanical / HVAC | 1750 OAK ST | $0 | |
| MMEPC2021424 | 2020-10-14 | Mechanical / HVAC | 2757 JOHNSTOWN RD | $0 | |
| MMEPC2013691 | 2020-07-09 | Mechanical / HVAC | 835 N CASSADY AVE | $0 | |
| PMLSR2009217 | 2020-05-15 | Plumbing | 1810 S HIGH ST | $0 | |
| MMEPR2009219 | 2020-05-15 | Mechanical / HVAC | 511 SOUTHWOOD AVE | $0 | |
| MMEPR2009221 | 2020-05-15 | Mechanical / HVAC | 762 BRYDEN RD | $0 | |
| MMLSR2008917 | 2020-05-12 | Mechanical / HVAC | 1810 S HIGH ST | $0 | |
| MMEPC2007788 | 2020-04-23 | Mechanical / HVAC | 4409 N HIGH ST | $0 | |
| MMEPC2005908 | 2020-03-19 | Mechanical / HVAC | 3905 SULLIVANT AVE | $0 | |
| MMEPC1926647 | 2019-12-25 | Mechanical / HVAC | 3700 CORPORATE DR | $0 | |
| MMEPR1925704 | 2019-12-11 | Mechanical / HVAC | 689 WILSON AVE | $0 | |
| MMEPR1924070 | 2019-11-20 | Mechanical / HVAC | 516 S CHAMPION AVE | $0 | |
| MMEPC1914058 | 2019-07-18 | Mechanical / HVAC | 1221 GEORGESVILLE RD | $0 | |
| MMEPR1908438 | 2019-05-06 | Mechanical / HVAC | 1062 FRANKLIN AVE | $0 | |
| MMEPC1908437 | 2019-05-06 | Mechanical / HVAC | 612 N HIGH ST | $0 | |
| PMLSM1908432 | 2019-05-06 | Plumbing | 3450 TRAVERS CT | $0 | |
| PMLSR1907199 | 2019-04-18 | Plumbing | 1370 26TH AVE | $0 | |
| MMEPC1817279 | 2018-08-28 | Mechanical / HVAC | 2791 CHARTER ST | $0 | |
| MMEPR1811439 | 2018-06-14 | Mechanical / HVAC | 1640 S HIGH ST | $0 | |
| MMEPC1806747 | 2018-04-13 | Mechanical / HVAC | 1900 CROWN PARK CT | $0 | |
| MMEPC1806749 | 2018-04-13 | Mechanical / HVAC | 2787 CHARTER ST | $0 | |
| MMEPR1722206 | 2017-11-20 | Mechanical / HVAC | 825 S FRONT ST | $0 | |
| MMEPR1715406 | 2017-08-15 | Mechanical / HVAC | 486 ELSMERE 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.
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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