General building contractors in Blocksburg, CA
2 licenses with the B classification list Blocksburg (Humboldt County) as their address with the state, 2 of them active. Active licenses with nothing flagged come first.
- Bowerman ConstructionB · #671335 Blocksburg · Humboldt County Active
- Hrynkiewicz ConstructionB · #992124 Blocksburg · Humboldt County Active
Source: CSLB license file, Nov 6, 2026All trades in Blocksburg