T.M. Altena Construction Services
Registered with the StateStructural Steel/Precast Concrete Contractors · Sioux Center, IA
State registration
- Registration number
- C145901
- Status
- Registered
- Expires
- 2026-09-01
- Primary trade
- Structural Steel/Precast Concrete Contractors
- NAICS code
- 238120
- County
- Sioux County
- Owner of record
- Traci Altena
- 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.