Greiner Buildings INC
REGISTEREDRoofing Contractors · Washington, IA
Call (319) 653-5532
Straight to their phone · no forms, no middleman
State registration
- Registration number
- C003524
- Status
- Registered
- Issued / last renewed
- 2026-04-27
- Expires
- 2027-06-07
- Primary trade
- Roofing Contractors
- NAICS code
- 238160
- County
- Washington County
- Owner of record
- Matt Greiner
- 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.