Refrigeration contractors in Walnut Creek, CA
3 licenses with the C-38 classification list Walnut Creek (Contra Costa County) as their address with the state, 3 of them active. Active licenses with nothing flagged come first.
- American Mechanical; Iq ControlsC-4 · C-20 · C-38 · C-43 · #883177 Walnut Creek · Contra Costa County Active
- Diablo Thermal Systems IncC-20 · C-38 · #823200 Walnut Creek · Contra Costa County Active
- Race Engineering Race MechanicalC-20 · C-38 · #1163493 Walnut Creek · Contra Costa County Active
Source: CSLB license file, Nov 8, 2026All trades in Walnut Creek