License tenure
Under 1 yr
IA General Contractor avg: Under 1 yr
Bond
Not published by the state
Not published by the state
Trust score
20
Based on license status, bond, and profile signals
About this business
TRI STATE UNDERGROUND operates as a General Contractor contractor in SIOUX CITY, WOODBURY County (51102) and nearby Iowa communities, with licensing on file in Iowa.
Read more
General contracting covers scheduling subs, site safety, change orders, and punch-list closeout. State classification on file: 238910 - Site Preparation Contractors.
Agricultural and rural properties in SIOUX CITY may need well, septic, or outbuilding coordination.
On file: IA active license C123681 with records dating to 2025 (1 year on file). Current expiration: 2026-12-11. Verify current status with Iowa Division of Workforce Development before signing.
Reach TRI STATE UNDERGROUND at (712) 560-4017 or billing@tristateunderground.com. Never pay the full balance before final walkthrough and lien releases.
Market insights
More established than typical General Contractor pros in IA.
Compared with other General Contractor contractors in SIOUX CITY, this license has above-average tenure.
How this pro compares
License tenure vs state average
TRI STATE UNDERGROUND's license is 0.1 years above average for General Contractor contractors in IA.
License journey
- License issuedNovember 25, 2025
Under 1 yr of operating history on record
- License verifiedMay 29, 2026
License checked 25 days ago
- License expirationDecember 11, 2026
Renews within the next year
License details
License #C123681
StatusActive
IssuedNovember 25, 2025
ExpiresDecember 11, 2026
BondNot published by the state
CountyWOODBURY
StateIA
Last verifiedMay 29, 2026
License verified with Iowa Division of Workforce Development · last checked May 29, 2026. Confirm status with the state board before hiring.
Before you hire checklist
Work through these steps before signing — checking items helps you compare contractors with confidence.
Claim this profile
Are you TRI STATE UNDERGROUND? Add proprietary content so this page becomes authoritative — not just a public record stub.