Contractor Profile

C. O. Plumbing

C. O. Plumbing concentrates in multifamily mep in Austin (80% of its 10 segment-eligible permits), with secondary activity across 2 other segments. Its permit record in Austin spans 2021–2026.

First permit: Aug 7, 2021 (1,851d ago)Latest permit: Mar 9, 2026 (176d ago)

The sales record

Market: Austin
Active: 2021–2026 · 5 yrs
Licence IDs on their permits: —
Reliable value: —
Coverage: —
Reliable filings: —
Rank in Austin: #7,364
Permits (all-time, all segments): 11
Filings 90d: 0
Filings 30d: 0
Latest permit: Mar 9, 2026

Typical project sizeNot enough valued permits to summarize.

Where they work

Primarily Multifamily MEP — 80% of 10 segment-classified permits

Ranked #465 in the Austin Multifamily MEP leaderboard →

Firmographics

License & registration IDs on fileNot in our data — we don’t hold licensing-board registries, and this city’s permit records carry no licence number. This is a gap in our coverage, not a statement about this firm’s licensure.

Direct contactNot in our data — we don’t fabricate firmographics.

What we won’t fabricate

C. O. Plumbing has 11 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.

—Below our reliability threshold — too few filings carry a value we stand behind

Monthly activity

Feb ’260–7 permits/moMar ’26

permits per month

Monthly value isn’t shown: too few of C. O. Plumbing’s permits carry a reliable valuation, so we publish the count trend only rather than a value line built from gaps.

Service area

Typical service area ~9 mi in Austin

The p90 footprint of where C. O. Plumbing has pulled permits in Austin — drawn from all 11 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.

Austin11

Find Multifamily MEP contractors near your branchEnter your address — see who’s pulling these permits in your radius.

Recent permits

Showing 10 of 10 permits by C. O. Plumbing in the indexed window · most recent first

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Mar 9, 2026 applied Jun 13, 2024	7501 Cota Vista Dr Bldg 4, Austin, TX 78744	Multifamily MEP Commercial	—
Feb 19, 2026 applied Jun 13, 2024	7501 Cota Vista Dr Bldg 4, Austin, TX 78744	Multifamily MEP Commercial	—
Feb 19, 2026 applied Jun 13, 2024	7501 Cota Vista Dr Bldg 3, Austin, TX 78744	Multifamily MEP Commercial	—
Feb 19, 2026 applied Jun 13, 2024	7501 Cota Vista Dr Bldg 3, Austin, TX 78744	Multifamily MEP Commercial	—
Feb 2, 2026 applied Jun 13, 2024	7501 Cota Vista Dr Bldg 2, Austin, TX 78744	Multifamily MEP Commercial	—
Feb 2, 2026 applied Jun 13, 2024	7501 Cota Vista Dr Bldg 2, Austin, TX 78744	Multifamily MEP Commercial	—
Feb 2, 2026 applied Jun 13, 2024	7501 Cota Vista Dr Bldg 1, Austin, TX 78744	Multifamily MEP Commercial	—
Feb 2, 2026 applied Jun 13, 2024	7501 Cota Vista Dr Bldg 1, Austin, TX 78744	Multifamily MEP Commercial	—
Aug 20, 2021 applied Aug 11, 2021	901 W 9th St Unit 219, Austin, TX 78703	Commercial MEP Commercial	—
Aug 7, 2021 applied Jun 30, 2021	901 W 9th St Unit 219, Austin, TX 78703	Residential MEP Residential	—

Sites C. O. Plumbing returns to2 in Austin

Addresses where C. O. Plumbing has pulled repeat permits and the site itself has a deep permit history (25+ permits, all contractors). Each links to that parcel’s full record.

Other top Multifamily MEP contractors in Austin

Schaffer Mechanical793 multifamily mep
6B Plumbing791 multifamily mep
Encore Mechanical655 multifamily mep
Kilgore Mechanical LLC515 multifamily mep
S & K Plumbing Of Fort Worth INC484 multifamily mep
Triple Cross Plumbing & Utilities, Ltd334 multifamily mep

See the full Austin Multifamily MEP leaderboard →

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