Boiler, hot water heating and steam fitting contractors in Fremont, CA

3 licenses with the C-4 classification list Fremont (Alameda County) as their address with the state, 3 of them active. Active licenses with nothing flagged come first.

• ✓Amor PlumbingC-4 · C-20 · C-36 · #972156 Fremont · Alameda County Active
• ✓Infinity Mechanical IncC-4 · C-20 · C-38 · #1067088 Fremont · Alameda County Active
• ✓Nationwide Boiler IncorporatedA · C-4 · #448144 Fremont · Alameda County Active

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