Low voltage systems contractors in Sonoma, CA

3 licenses with the C-7 classification list Sonoma (Sonoma County) as their address with the state, 3 of them active. Active licenses with nothing flagged come first.

• ✓Granko AvC-7 · C-61/D-3 · #1051441 Sonoma · Sonoma County Active
• ✓In Tune Low Voltage Landscape LightingC-7 · #876039 Sonoma · Sonoma County Active
• ✓Shade ShopC-7 · C-61/D-52 · #945225 Sonoma · Sonoma County Active

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