License tenure
2.9 yrs
IA Plumbing avg: 2.5 yrs
Find pros · SIOUX CITY, IA
BU
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
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's license is 0.4 years above average for Plumbing contractors in IA.
License journey
- License issuedJuly 18, 2023
2.9 yrs of operating history on record
- Data verifiedMay 29, 2026
License record refreshed 17 days ago
- License expirationJune 30, 2026
Renews within the next year
License details
| License # | C130535 |
|---|---|
| State | IA |
| County | WOODBURY |
| Issued | July 18, 2023 |
| Expires | June 30, 2026 |
| Bond | Not in state bulk file |
| Last verified | May 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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