General engineering contractors in Hayfork, CA
2 licenses with the A classification list Hayfork (Trinity County) as their address with the state, 2 of them active. Active licenses with nothing flagged come first.
- Craig Hair ConstructionA · #875139 Hayfork · Trinity County Active
- Skyline General EngineeringA · #1107734 Hayfork · Trinity County Active
Source: CSLB license file, Nov 6, 2026All trades in Hayfork