American Excavation & Concrete
Registered with the StateWater/Sewer Line Construction · Ely, IA
State registration
- Registration number
- C152404
- Status
- Registered
- Expires
- 2027-05-12
- Primary trade
- Water/Sewer Line Construction
- NAICS code
- 237110
- Owner of record
- Brock Tiedeman
- 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.