Tri State Underground
Registered with the StateSite Preparation Contractors · Sioux City, IA
State registration
- Registration number
- C123681
- Status
- Registered
- Expires
- 2026-12-11
- Primary trade
- Site Preparation Contractors
- NAICS code
- 238910
- County
- Woodbury County
- Owner of record
- Theresa Brown
- Issuing authority
- DIAL
Sourced from the Active Iowa Construction Contractor Registrations (Iowa Code ch. 91C), last updated 2026-07-13. Verify this registration with the State of Iowa.
Other site preparation contractors in Woodbury County
- Registered with the State
- Registered with the State
- Richardson Trucking LLC DBA Richardson Excavating (Mark Richardson)Registered with the State
Lawton, IA · Woodbury County
Site Preparation Contractors
- Registered with the State