Plumbing contractors in San Marino, CA

5 licenses with the C-36 classification list San Marino (Los Angeles County) as their address with the state, 5 of them active. Active licenses with nothing flagged come first.

• ✓Arroyo Flow Plumbing IncC-36 · #1156447 San Marino · Los Angeles County Active
• ✓E L Maloney CoB · C-20 · C-36 · #296761 San Marino · Los Angeles County Active
• ✓Merry Plumbing Co IncC-16 · C-20 · C-36 · C-42 · #860445 San Marino · Los Angeles County Active
• ✓Shing Tim TangA · B · C-10 · C-20 +2 · #448716 San Marino · Los Angeles County Active
• !Aquatech Engineering Inc Dba Aquatech Backflow ServicesC-36 · #639936 San Marino · Los Angeles County Active Workers' comp suspension pending

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