DOR MAR HVAC LLC
DOR MAR HVAC LLC has filed 749 building permits in Columbus since 2017, closing 71% of 721 rated permits. 231 permits remain open. Primarily files mechanical permits. 14.7 points below the city median of 85.3%. Busiest year: 2022 with 178 permits.
Also listed as: dor mar hvac LLC (1 permit)
71%
749
Construction Permits
231
Currently Open
721
Rate-Eligible
permits > 1yr old
2017–2026
Years Active
Closure rate based on permits older than 1 year. "Issued" and "Stop Work" statuses are excluded.
Performance by Permit Type
Mechanical650 rated
71.8% closed vs 84% median, 11.8 points lower
Plumbing71 rated
59.2% closed vs 87% median, 27.6 points lower
Median based on all applicants with 20+ rated permits in each category. Only permits older than 1 year are rated.
Year-by-Year Summary
2026(YTD)
—
Open4
Closed0
Too early to rate — permits need 1 year to mature
2025
35.3%
Open37
Closed21
12 closed / 34 rated
2024
58.0%
Open42
Closed58
58 closed / 100 rated
2023
60.1%
Open69
Closed104
104 closed / 173 rated
2022
86.0%
Open25
Closed153
153 closed / 178 rated
2021
75.9%
Open14
Closed44
44 closed / 58 rated
2020
85.7%
Open15
Closed90
90 closed / 105 rated
2019
68.9%
Open19
Closed42
42 closed / 61 rated
2018
50.0%
Open5
Closed5
5 closed / 10 rated
2017
50.0%
Open1
Closed1
1 closed / 2 rated
All Permits
749 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | MMLSM2608577 | Mechanical | 863 HARRISON AVE UNIT G, Columbus | Mar 4, 2026<1yr | Mar 4, 2026 | $0 |
| Open | MMLSR2606842 | Mechanical | 1769 BAR HARBOR RD, Columbus | Feb 17, 2026<1yr | Feb 17, 2026 | $0 |
| Open | MMLSR2606923 | Mechanical | 89 E WELCH AVE, Columbus | Feb 17, 2026<1yr | Feb 17, 2026 | $0 |
| Open | MMLSM2605408 | Mechanical | 1225 KING AVE UNIT 3B, Columbus | Feb 4, 2026<1yr | Feb 4, 2026 | $0 |
| Open | PMLSC2545235 | Plumbing | 5130 TRANSAMERICA DR, Columbus | Dec 12, 2025<1yr | Dec 12, 2025 | $0 |
| Closed | MMEPC2543854 | Mechanical | 6520 E BROAD ST, Columbus | Dec 10, 2025<1yr | Jan 28, 2026 | $0 |
| Closed | MMLSM2544018 | Mechanical | 877 HARRISON AVE UNIT A, Columbus | Dec 2, 2025<1yr | Feb 23, 2026 | $0 |
| Open | MMLSR2543555 | Mechanical | 242 NASHOBA AVE, Columbus | Nov 26, 2025<1yr | Nov 26, 2025 | $0 |
| Open | MMEPC2543390 | Mechanical | 4030 MORSE RD, Columbus | Nov 25, 2025<1yr | Nov 25, 2025 | $0 |
| Closed | PMLSR2543481 | Plumbing | 812 JOHN MICHAEL WAY, Columbus | Nov 25, 2025<1yr | May 5, 2026 | $0 |
| Open | PMLSM2541782 | Plumbing | 3083 HERON POINTE UNIT 204, Columbus | Nov 13, 2025<1yr | Jun 9, 2026 | $0 |
| Closed | MMLSR2540299 | Mechanical | 2262 ATWOOD TER, Columbus | Oct 31, 2025<1yr | Dec 2, 2025 | $0 |
| Open | PMLSM2540302 | Plumbing | 5617 AUTUMN CHASE DR, Columbus | Oct 31, 2025<1yr | Oct 31, 2025 | $0 |
| Closed | MMLSR2539931 | Mechanical | 546 CITY PARK AVE, Columbus | Oct 30, 2025<1yr | Jun 30, 2026 | $0 |
| Open | PMLSR2539819 | Plumbing | 2774 FAIRWOOD AVE, Columbus | Oct 29, 2025<1yr | Oct 29, 2025 | $0 |
| Open | MMLSR2538860 | Mechanical | 2744 FAIRWOOD AVE, Columbus | Oct 22, 2025<1yr | Oct 22, 2025 | $0 |
| Closed | MMLSR2537879 | Mechanical | 1325 HADDON RD, Columbus | Oct 15, 2025<1yr | Mar 18, 2026 | $0 |
| Open | MMLSR2537383 | Mechanical | 473 WOODLAND AVE, Columbus | Oct 10, 2025<1yr | Oct 10, 2025 | $0 |
| Closed | MMLSR2537239 | Mechanical | 3083 HERON POINTE UNIT 203, Columbus | Oct 9, 2025<1yr | Nov 25, 2025 | $0 |
| Open | MMLSR2534074 | Mechanical | 1241 HAMLET ST, Columbus | Sep 17, 2025<1yr | Sep 17, 2025 | $0 |
| Open | MMEPR2533166 | Mechanical | 1354 REPUBLIC AVE, Columbus | Sep 11, 2025<1yr | Sep 11, 2025 | $0 |
| Closed | MMLSM2532848 | Mechanical | 1864 TAMARACK CIR, Columbus | Sep 8, 2025<1yr | Oct 27, 2025 | $0 |
| Open | PMLSM2531528 | Plumbing | 100 E GAY ST UNIT 7G, Columbus | Aug 27, 2025<1yr | Aug 27, 2025 | $0 |
| Open | MMLSM2530244 | Mechanical | 851 HARRISON AVE UNIT C, Columbus | Aug 18, 2025<1yr | Aug 18, 2025 | $0 |
| Open | PMLSR2529202 | Plumbing | 910 S 3RD ST, Columbus | Aug 11, 2025<1yr | Aug 11, 2025 | $0 |
| Open | MMLSR2528340 | Mechanical | 855 SALISBURY RD, Columbus | Aug 5, 2025<1yr | Aug 5, 2025 | $0 |
| Closed | MMEPC2526170 | Mechanical | 1540 GEORGESVILLE RD, Columbus | Jul 18, 2025<1yr | Jul 23, 2025 | $0 |
| Open | MMLSR2525853 | Mechanical | 4479 WRANGELL PL, Columbus | Jul 16, 2025<1yr | Jul 16, 2025 | $0 |
| Open | MMLSR2523616 | Mechanical | 621 S EVERETT AVE, Columbus | Jun 30, 2025 | Jun 30, 2025 | $0 |
| Open | PMLSR2523612 | Plumbing | 621 S EVERETT AVE, Columbus | Jun 30, 2025 | Jun 30, 2025 | $0 |
| Closed | MMLSM2523245 | Mechanical | 3076 JERSEY DR, Columbus | Jun 26, 2025 | Aug 4, 2025 | $0 |
| Open | MMEPC2522090 | Mechanical | 2339 CLEVELAND AVE, Columbus | Jun 19, 2025 | Jun 19, 2025 | $0 |
| Open | PMLSR2521728 | Plumbing | 2202 HOMEWOOD AVE, Columbus | Jun 16, 2025 | Jun 16, 2025 | $0 |
| Open | MMLSR2521105 | Mechanical | 201 LETCHWORTH AVE, Columbus | Jun 11, 2025 | Jun 11, 2025 | $0 |
| Open | MMLSR2520933 | Mechanical | 204 S HARRIS AVE, Columbus | Jun 10, 2025 | Jun 10, 2025 | $0 |
| Open | MMLSR2520813 | Mechanical | 4496 CHESWICK RD, Columbus | Jun 9, 2025 | Jun 9, 2025 | $0 |
| Open | MMLSR2520375 | Mechanical | 4013 DEER LAKE WAY, Columbus | Jun 5, 2025 | Jun 5, 2025 | $0 |
| Open | MMLSR2520065 | Mechanical | 2202 HOMEWOOD AVE, Columbus | Jun 3, 2025 | Jun 3, 2025 | $0 |
| Open | MMLSM2519693 | Mechanical | 875 HARRISON AVE UNIT F, Columbus | May 30, 2025 | May 30, 2025 | $0 |
| Closed | MMEPC2518910 | Mechanical | 4770 INDIANOLA AVE, Columbus | May 27, 2025 | Sep 3, 2025 | $0 |
| Closed | MMEPR2335442 | Mechanical | 1338 LOCKBOURNE RD, Columbus | May 27, 2025 | Jun 6, 2025 | $0 |
| Open | MMEPC2517859 | Mechanical | 5825 CHANTRY DR, Columbus | May 16, 2025 | May 16, 2025 | $0 |
| Open | MMLSM2517702 | Mechanical | 100 E GAY ST, Columbus | May 15, 2025 | Jun 29, 2026 | $0 |
| Open | PMLSM2517152 | Plumbing | 600 W GOODALE ST UNIT 570, Columbus | May 12, 2025 | May 12, 2025 | $0 |
| Open | MMLSM2516875 | Mechanical | 2790 ALBEMARLE DR, Columbus | May 9, 2025 | Jun 23, 2026 | $0 |
| Open | MMLSR2516153 | Mechanical | 649 S GRANT AVE, Columbus | May 5, 2025 | Jun 22, 2026 | $0 |
| Open | MMEPC2514822 | Mechanical | 1648 E DUBLIN-GRANVILLE RD, Columbus | Apr 24, 2025 | Jun 8, 2026 | $0 |
| Closed | MMLSR2513571 | Mechanical | 1226 BELLFLOWER AVE, Columbus | Apr 14, 2025 | Apr 29, 2025 | $0 |
| Open | MMEPC2509546 | Mechanical | 211 S 5TH ST, Columbus | Mar 12, 2025 | Mar 12, 2025 | $0 |
| Open | MMEPC2509545 | Mechanical | 1477 PARSONS AVE, Columbus | Mar 12, 2025 | Mar 12, 2025 | $0 |
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