Plumbing contractors in Alta Loma, CA

18 licenses with the C-36 classification list Alta Loma (San Bernardino County) as their address with the state, 18 of them active. Active licenses with nothing flagged come first.

• ✓Aquarius PlumbingC-36 · #902504 Alta Loma · San Bernardino County Active
• ✓Archibald PlumbingC-36 · #725816 Alta Loma · San Bernardino County Active
• ✓Aspen PlumbingC-36 · #1160958 Alta Loma · San Bernardino County Active
• ✓At Home Service Solutions IncC-10 · C-20 · C-36 · #830874 Alta Loma · San Bernardino County Active
• ✓Bryon Anderson PlumbingC-36 · #641580 Alta Loma · San Bernardino County Active
• ✓Calderon PlumbingC-36 · #691317 Alta Loma · San Bernardino County Active
• ✓H B Professional Plumbing IncC-36 · #744906 Alta Loma · San Bernardino County Active
• ✓Industrial Maintenance Plumbing ServiceC-36 · #997749 Alta Loma · San Bernardino County Active
• ✓Jay Indeck PlumbingC-36 · #732557 Alta Loma · San Bernardino County Active
• ✓Kohler Mechanical IncC-36 · #837376 Alta Loma · San Bernardino County Active
• ✓Monta Linda Inc Dba New Lattitudes ConstructionB · C-29 · C-36 · #1066158 Alta Loma · San Bernardino County Active
• ✓Norstar Plumbing & Engineering IncA · C-36 · #633471 Alta Loma · San Bernardino County Active
• ✓Reilly'S PlumbingC-36 · #867638 Alta Loma · San Bernardino County Active
• ✓Ryan Fire ProtectionC-16 · C-36 · #781412 Alta Loma · San Bernardino County Active
• ✓Solace Plumbing Heating and Air IncB · C-20 · C-36 · #686729 Alta Loma · San Bernardino County Active
• ✓Thistle PlumbingC-36 · #800780 Alta Loma · San Bernardino County Active
• ✓Valley Rooter and Plumbing IncB · C-36 · #804165 Alta Loma · San Bernardino County Active
• ✓Xtreme PlumbingC-36 · #788638 Alta Loma · San Bernardino County Active

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