Hazardous substance removal certifications in Martinez, CA

4 licenses with the HAZ classification list Martinez (Contra Costa County) as their address with the state, 4 of them active. Active licenses with nothing flagged come first.

• ✓Engineering Remediation Resources Group IncA · C-21 · C-22 · HAZ · #743750 Martinez · Contra Costa County Active
• ✓Mse Environmental IncA · ASB · B · C-22 +1 · #929717 Martinez · Contra Costa County Active
• ✓Pacific Underground ServicesA · HAZ · #722684 Martinez · Contra Costa County Active
• ✓Sonnikson and Stordahl ConstructionA · HAZ · #662756 Martinez · Contra Costa County Active

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