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Williamson County, TX plumbing permits, latest week posted

45 plumbing jobs permitted Sep 25 – Oct 1, 2026. The first 10 from Monday's list are below, free.

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Hutto has posted permits only through Sep 30. This list covers the latest week it has posted, Sep 25–Oct 1. Newer permits will be in a later list once the city posts them.

Round Rock has posted permits only through Oct 1 (its open-data file was last updated Sep 30). This list covers the latest week it has posted, Sep 25–Oct 1. Newer permits will be in a later list once the city posts them.

Includes Hutto, Round Rock. Not covered yet: Georgetown, Cedar Park, Leander, Taylor, Liberty Hill, Jarrell.

No business phones on Williamson County's permits of this kind this week; the list names the business.

Jobs permittedSep 25 – Oct 1, 2026
45
Builder nameda business, not a person
31
Business phonewhere the city publishes it
0
New buildersfirst job here in 12 months
6

TradeGuildLatest week posted

Williamson County: Plumbing

Plumbing permits, with the plumber named, then new buildings. Permits issued Sep 25 – Oct 1, 2026.

  1. Builder: Bar Electric

    Declared value: $70K

    Plumbing, N IH 35, Round Rock 78664

    Issued Sep 28

    A Crate Escape - Electrical to accessory structure · Permit #ELC26-00064 + 1 more (commercial electrical, commercial plumbing)

  2. Builder named on the full list

    Declared value: $25K

    Plumbing, Chisholm Trail Rd, Round Rock 78681

    Issued Sep 29

    Plumbing work · Permit #PLC26-00049

  3. Builder named on the full list

    Declared value: $1,000

    Plumbing, E Palm Valley Blvd, Round Rock 78665

    Issued Sep 30

    Hat creek - Replaced a backflow prevention device · Permit #PLC26-00051

  4. Builder named on the full list

    Declared value: $679

    Plumbing, Rolling Ridge Dr, Round Rock 78665

    Issued Sep 25

    Residential gas test · Permit #RGT26-00212

  5. Builder named on the full list

    Declared value: $600

    Plumbing, S Aw Grimes Blvd, Round Rock 78664

    Issued Sep 25

    BELLWOOD -gas pressure test only · Permit #CGT26-00052

  6. No builder listed by the city

    Declared value: —

    Plumbing, Pulp Wood Road, Hutto 78634

    Issued Sep 28

    Irrigation & Backflow Prevention · Permit #IRR-26-0396

  7. No builder listed by the city

    Declared value: —

    Plumbing, Pulp Wood Road, Hutto 78634

    Issued Sep 28

    Irrigation & Backflow Prevention · Permit #IRR-26-0397

  8. No builder listed by the city

    Declared value: —

    Plumbing, Guernsey Cove, Hutto 78634

    Issued Sep 28

    Residential - Plumbing · Permit #PLU-RES-26-0135

  9. No builder listed by the city

    Declared value: —

    Plumbing, Heritage Mill Blvd, Hutto 78634

    Issued Sep 30

    Commercial-Plumbing · Permit #PLU-COM-26-0007

  10. No builder listed by the city

    Declared value: —

    Plumbing, Colthorpe Lane, Hutto 78634

    Issued Sep 30

    Residential - Plumbing · Permit #PLU-RES-26-0137

4 builder names are on the full list only: this public page leaves off any business name that could be a person's name.

35 more that week

The full list has all 45, in this order, every Monday, with a spreadsheet.

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Other trades in Williamson County

Jobs permitted Sep 25 – Oct 1, 2026

Plumbing elsewhere

In the Austin metro

Source: City of Hutto, Texas; City of Round Rock, Texas. Retrieved Oct 19, 2026. Values are what applicants declared. We never name homeowners or other individuals.