Contractor Profile

Serna Plumbing & Excavating LLC

Serna Plumbing & Excavating LLC concentrates in residential mep in Austin (90% of its 10 segment-eligible permits), with secondary activity across 1 other segment. Its permit record in Austin spans 2025–2026.

First permit: Oct 23, 2025 (312d ago)Latest permit: Apr 14, 2026 (139d ago)
The sales record
Market
Austin
Active
2025–2026 · 1 yr
Licence IDs on their permits
—
Reliable value
—
Coverage
—
Reliable filings
—
Rank in Austin
#7,608
Permits (all-time, all segments)
10
Filings 90d
0
Filings 30d
0
Latest permit
Apr 14, 2026
Typical project sizeNot enough valued permits to summarize.
Where they work

Primarily Residential MEP — 90% of 10 segment-classified permits

Ranked #3,555 in the Austin Residential 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

Serna Plumbing & Excavating LLC has 10 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
Oct ’250–4 permits/moApr ’26
permits per month

Monthly value isn’t shown: too few of Serna Plumbing & Excavating LLC’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 ~6 mi in Austin

The p90 footprint of where Serna Plumbing & Excavating LLC has pulled permits in Austin — drawn from all 10 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.

  • Austin10
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Recent permits

Showing 10 of 10 permits by Serna Plumbing & Excavating LLC in the indexed window · most recent first

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Apr 14, 2026
applied May 15, 2023
80 San Marcos St, Austin, TX 78702
Residential MEP
Residential
—
Feb 16, 2026
applied May 29, 2025
6710 Township Trl, Austin, TX 78759
Residential MEP
Residential
—
Jan 27, 2026
applied Dec 10, 2025
4217 Greystone Dr, Austin, TX 78731
Residential MEP
Residential
—
Dec 20, 2025
applied Feb 8, 2024
1508 Holly St Bldg 3, Austin, TX 78702
Residential MEP
Residential
—
Dec 20, 2025
applied Feb 8, 2024
1508 Holly St Bldg 2, Austin, TX 78702
Residential MEP
Residential
—
Dec 20, 2025
applied Feb 8, 2024
1508 Holly St Bldg 1, Austin, TX 78702
Residential MEP
Residential
—
Dec 8, 2025
applied Nov 14, 2025
7303 Carver Ave, Austin, TX 78752
Residential Demolition
Residential
—
Oct 23, 2025
applied Jun 18, 2025
1902 Greenwood Ave Bldg 3, Austin, TX 78723
Residential MEP
Residential
—
Oct 23, 2025
applied Jun 18, 2025
1902 Greenwood Ave Bldg 2, Austin, TX 78723
Residential MEP
Residential
—
Oct 23, 2025
applied Jun 18, 2025
1902 Greenwood Ave Bldg 1, Austin, TX 78723
Residential MEP
Residential
—
Sites Serna Plumbing & Excavating LLC returns to3 in Austin

Addresses where Serna Plumbing & Excavating LLC 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.

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