Fire protection contractors in Healdsburg, CA

4 licenses with the C-16 classification list Healdsburg (Sonoma County) as their address with the state, 4 of them active. Active licenses with nothing flagged come first.

• ✓Eddinger Enterprises IncB · C-4 · C-16 · C-36 · #301487 Healdsburg · Sonoma County Active
• ✓Golden West BuildersA · B · C-4 · C-10 +2 · #426331 Healdsburg · Sonoma County Active
• ✓Ralph Holden & CoA · B · C-10 · C-16 +2 · #307640 Healdsburg · Sonoma County Active
• ✓Rubenade Fire ProtectionC-16 · #1069426 Healdsburg · Sonoma County Active

Source: CSLB license file, Nov 8, 2026All trades in Healdsburg