Refrigeration contractors in Hayward, CA

11 licenses with the C-38 classification list Hayward (Alameda County) as their address with the state, 11 of them active. Active licenses with nothing flagged come first.

• ✓A & B Mechanical IncC-4 · C-20 · C-38 · #740508 Hayward · Alameda County Active
• ✓C H M Mechanical IncC-38 · #897420 Hayward · Alameda County Active
• ✓Champions Commercial RefrigerationC-38 · #1063283 Hayward · Alameda County Active
• ✓Cold Chain RefrigerationC-38 · #1142309 Hayward · Alameda County Active
• ✓Eastbay Refrigeration IncC-38 · #850485 Hayward · Alameda County Active
• ✓J R Heating and Cooling SystemsC-20 · C-38 · #968234 Hayward · Alameda County Active
• ✓Package Unit ProsB · C-20 · C-38 · #840012 Hayward · Alameda County Active
• ✓Rav Mechanical CorporationC-20 · C-38 · #1073696 Hayward · Alameda County Active
• ✓Smith & Whiteley RefrigerationC-38 · #850229 Hayward · Alameda County Active
• ✓Z & L Cold Equipment ServiceC-38 · #1114534 Hayward · Alameda County Active
• !Climate Pros LLCB · C-10 · C-20 · C-38 · #1056931 Hayward · Alameda County Active Classification removal pending

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