Boiler, hot water heating and steam fitting contractors in Santa Ana, CA

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

• ✓California Boiler IncC-4 · #496036 Santa Ana · Orange County Active
• ✓H P L Mechanical IncB · C-4 · C-16 · C-29 +4 · #308208 Santa Ana · Orange County Active
• ✓Pacific Plumbing Company of Santa AnaA · B · C-4 · C-16 +4 · #266807 Santa Ana · Orange County Active
• ✓Powerhouse Combustion & MechanicalB · C-4 · #786109 Santa Ana · Orange County Active

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