Contractor Profile

Dor-Mar Heating & Air

Dor-Mar Heating & Air concentrates in residential mep in Columbus (97% of its 97 segment-eligible permits), with secondary activity across 1 other segment. Its permit record in Columbus spans 2021–2025.

First permit: May 6, 2021 (1,885d ago)Latest permit: Dec 26, 2025 (190d ago)
The sales record
Territory
Columbus
Active
2021–2025 · 4 yrs
Licenses on file
0
Canonical ID
446,952
Reliable value
—
Coverage
—
Reliable filings
—
Rank in Columbus
#953
Permits (all-time)
97
Filings 90d
0
Filings 30d
0
Latest permit
Dec 26, 2025
Typical project sizeNot enough valued permits to summarize.
Where they work

Primarily Residential MEP — 97% of 97 segment-classified permits

Ranked #375 in the Columbus Residential MEP leaderboard →
Firmographics
License & registration IDs on fileNo license records in the source data.
Direct contactNot in our data — we don’t fabricate firmographics.
What we won’t fabricate

Dor-Mar Heating & Air has 97 permits, but too few carry a value we can stand behind — so we publish — for reliable value, never a guess. They still rank by volume; the dollar figure stays honest.

—Valuation coverage too low to total
Service area

Typical service area ~9 mi around Columbus Oh

The p90 footprint of where Dor-Mar Heating & Air has pulled permits in Columbus — based on 97 geocoded permits (100% of their indexed set). It reflects detected permit activity, not a guaranteed service-area claim.

  • Columbus Oh97
Recent permits

Showing 20 of 97 permits by Dor-Mar Heating & Air · most recent first

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Dec 26, 2025
393 E TULANE RD
Residential MEP
Residential
—
Sep 23, 2025
633 S 5TH ST
Residential MEP
Residential
—
Sep 23, 2025
633 S 5TH ST
Residential MEP
Residential
—
Sep 4, 2025
1587 S 4TH ST
Residential MEP
Residential
—
Aug 20, 2025
3132 WILLOW SPRINGS DR
Residential MEP
Residential
—
Apr 2, 2025
888 THURBER DR UNIT K
Residential MEP
Residential
—
Oct 24, 2024
4004 MALBEC DR
Residential MEP
Residential
—
Oct 15, 2024
5151 MAPLEWOOD CT
Residential MEP
Residential
—
Oct 2, 2024
275 S YALE AVE
Residential MEP
Residential
—
Oct 1, 2024
600 W GOODALE ST UNIT 442
Residential MEP
Residential
—
Sep 30, 2024
3749 ELLERDALE DR
Residential MEP
Residential
—
Sep 18, 2024
1714 ZETTLER RD
Commercial MEP
Commercial
—
Sep 16, 2024
3462 RAFLIN DR
Residential MEP
Residential
—
Sep 5, 2024
278 LELAND AVE
Residential MEP
Residential
—
Sep 5, 2024
238 E PATTERSON AVE
Residential MEP
Residential
—
Sep 4, 2024
1389 ORCHARD PARK DR
Residential MEP
Residential
—
Sep 4, 2024
6532 NOTTINGHILL TRAIL DR
Residential MEP
Residential
—
Aug 26, 2021
287 LEAR ST
Residential MEP
Residential
—
Aug 24, 2021
4440 LEMARIE CT A2
Residential MEP
Residential
—
Aug 23, 2021
4467 BIMINI DR
Residential MEP
Residential
—

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