Refrigeration contractors in Ione, CA
2 licenses with the C-38 classification list Ione (Amador County) as their address with the state, 2 of them active. Active licenses with nothing flagged come first.
- Deegan Refrigeration CompanyC-38 · #1161490 Ione · Amador County Active
- James Richard UlmA · C-10 · C-38 · #652051 Ione · Amador County Active
Source: CSLB license file, Nov 8, 2026All trades in Ione