Zellmer Buildings INC
REGISTEREDOther Foundation/Structure &Bldg Exterior · Boone, IA
Call (515) 330-9593
Straight to their phone · no forms, no middleman
State registration
- Registration number
- C143633
- Status
- Registered
- Issued / last renewed
- 2025-07-14
- Expires
- 2026-08-23
- Primary trade
- Other Foundation/Structure &Bldg Exterior
- NAICS code
- 238190
- County
- Iowa County
- Owner of record
- Nicholas Zellmer
- Issuing authority
- DIAL
Sourced from the Active Iowa Construction Contractor Registrations (Iowa Code ch. 91C), last updated 2026-07-14. Verify this registration with the State of Iowa.