Hazardous substance removal certifications in Petaluma, CA

6 licenses with the HAZ classification list Petaluma (Sonoma County) as their address with the state, 6 of them active. Active licenses with nothing flagged come first.

• ✓Eleven Engineering IncA · B · C-21 · HAZ · #1003685 Petaluma · Sonoma County Active
• ✓Goebel Construction IncA · B · C-12 · C-16 +4 · #348449 Petaluma · Sonoma County Active
• ✓Machado Bros IncA · ASB · B · C-21 +1 · #639884 Petaluma · Sonoma County Active
• ✓Rjohn Development CoA · B · C-16 · HAZ · #415555 Petaluma · Sonoma County Active
• ✓Superior BuildingB · C-10 · HAZ · #908732 Petaluma · Sonoma County Active
• ✓Team Ghilotti IncA · HAZ · #895384 Petaluma · Sonoma County Active

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