Hazardous substance removal certifications in Sonoma, CA
2 licenses with the HAZ classification list Sonoma (Sonoma County) as their address with the state, 2 of them active. Active licenses with nothing flagged come first.
- Broderick General Engineering IncA · HAZ · #750809 Sonoma · Sonoma County Active
- E K Excavating IncA · C-12 · HAZ · #275372 Sonoma · Sonoma County Active
Source: CSLB license file, Nov 8, 2026All trades in Sonoma