Mathy Construction DBA River City Stone
REGISTEREDHighway/Street and Bridge Construction · Onlaska, WI
Mathy Construction DBA River City Stone is currently registered as a construction contractor with the State of Iowa under registration number C094727, last issued or renewed 2025-10-21 and current through 2026-11-24. Iowa registration confirms compliance with state labor law. It is not a license, and the State does not assess skill.
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This contractor is based in WI and holds an Iowa contractor registration, which is required to perform construction work in Iowa.
State registration
- Registration number
- C094727
- Status
- Registered
- Issued / last renewed
- 2025-10-21
- Expires
- 2026-11-24
- Primary trade
- Highway/Street and Bridge Construction
- Owner of record
- Tim Jones
- Issuing authority
- DIAL
Sourced from the Active Iowa Construction Contractor Registrations (Iowa Code ch. 91C), last updated 2026-09-14. Verify this registration with the State of Iowa. How to check a registration yourself.
What Mathy Construction DBA River City Stone is registered to do
The State classifies Mathy Construction DBA River City Stone as highway/street and bridge construction. That classification comes from the registration itself, not from us. It describes the work the business registered to perform, and it is not an assessment of skill or a limit on what they may quote for.
2025-10-21
registration last issued or renewed with the State
235
registered highway/street and bridge construction in Iowa, this business among them
All 235 registered highway/street and bridge construction in Iowa →