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plumbing

BROWN UNDERGROUND INC

Trust score 20
Active licenseUnclaimed listing

SIOUX CITY Plumbing - BROWN UNDERGROUND INC

About this business

Based in SIOUX CITY, WOODBURY County, Iowa, BROWN UNDERGROUND INC provides Plumbing services in SIOUX CITY, WOODBURY County (51105-2133) and nearby Iowa communities.

Homeowners call BROWN UNDERGROUND INC for emergency stoppages, low water pressure, and remodel plumbing tied to permits. BROWN UNDERGROUND INC handles repipes, water heaters, drain cleaning, leak detection, and fixture installs for homes and small commercial sites in SIOUX CITY. State classification on file: 238220 - Plumbing/Heating & A/C Contractors.

Agricultural and rural properties in SIOUX CITY may need well, septic, or outbuilding coordination.

IA active license C130535 with records dating to 2023 (3 years on file). Current expiration: 2026-06-30. Records are maintained by Iowa Division of Workforce Development.

Reach BROWN UNDERGROUND INC at (712) 276-7329 or rooterman31@yahoo.com. Check that the business name on the estimate matches the license record exactly.

plumbing

License tenure

2.9 yrs

IA Plumbing avg: 2.5 yrs

IA Plumbing market

1,848

Active licensed contractors statewide

Bond

Not in state bulk file

Not published in bulk file

Trust score

20

Based on license status, bond, and profile signals

SIOUX CITY market

41

Active Plumbing contractors locally

Market insights

Typical Plumbing license tenure in IA.

Compared with other Plumbing contractors in SIOUX CITY, this license has above-average tenure.

BROWN UNDERGROUND INC is one of 1,848 active Plumbing license records we track in IA.

How this pro compares

License tenure vs state average

BROWN UNDERGROUND INC
2.9 yrs
IA Plumbing average
2.5 yrs

BROWN UNDERGROUND INC's license is 0.4 years above average for Plumbing contractors in IA.

License journey

  1. License issuedJuly 18, 2023

    2.9 yrs of operating history on record

  2. Data verifiedMay 29, 2026

    License record refreshed 17 days ago

  3. License expirationJune 30, 2026

    Renews within the next year

License details
License #C130535
StateIA
CountyWOODBURY
IssuedJuly 18, 2023
ExpiresJune 30, 2026
BondNot in state bulk file
Last verifiedMay 29, 2026

Synced from Iowa Division of Workforce Development bulk licensing data · last checked May 29, 2026. Confirm status with the state board before hiring.

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