Electrical contractors in Ontario, CA
138 licenses with the C-10 classification list Ontario (San Bernardino County) as their address with the state, 133 of them active. Active licenses with nothing flagged come first.
- Metro Rf Services IncB · C-7 · C-10 · #895236 Ontario · San Bernardino County Active
- Michael ElectricC-10 · #1133177 Ontario · San Bernardino County Active
- Mike Walsh Dba A-C Power SystemsC-10 · #514277 Ontario · San Bernardino County Active
- Ml ElectricC-10 · #1157253 Ontario · San Bernardino County Active
- Moore United Construction IncB · C-10 · C-15 · C-54 · #764972 Ontario · San Bernardino County Active
- Mora-Data & Telecom ServicesC-7 · C-10 · #1058928 Ontario · San Bernardino County Active
- Mr Electric of OntarioC-10 · #1102719 Ontario · San Bernardino County Active
- Mve Electric IncC-10 · #1151112 Ontario · San Bernardino County Active
- Mw Energy LLCC-10 · #1146182 Ontario · San Bernardino County Active
- Myers Power Products IncC-10 · #1009858 Ontario · San Bernardino County Active
- Nichols ElectricC-10 · #800384 Ontario · San Bernardino County Active
- Norton General ContractorsB · C-10 · C-20 · #909595 Ontario · San Bernardino County Active
- Ontario Electric IncC-10 · #1058734 Ontario · San Bernardino County Active
- Opti - Comm TechnologiesC-7 · C-10 · #995078 Ontario · San Bernardino County Active
- Power Grade IncA · C-10 · #935306 Ontario · San Bernardino County Active
- Puente ElectricC-10 · #1034295 Ontario · San Bernardino County Active
- R D K ElectricC-10 · #1035387 Ontario · San Bernardino County Active
- Raiden ElectricC-10 · #1118259 Ontario · San Bernardino County Active
- Rdm Electric Co IncC-10 · #539194 Ontario · San Bernardino County Active
- Rema BuildersB · C-10 · C-29 · #1142912 Ontario · San Bernardino County Active
- Rodney Glenn WolcottC-10 · #730955 Ontario · San Bernardino County Active
- Roman Electric and Lighting CorpC-10 · #1067012 Ontario · San Bernardino County Active
- Ryan Electric IncC-10 · #790924 Ontario · San Bernardino County Active
- Salas Electric CoC-10 · #1141393 Ontario · San Bernardino County Active
- Salazar Electric LLCC-10 · #1134142 Ontario · San Bernardino County Active
- Samuel Elias MilamB · C-10 · #937003 Ontario · San Bernardino County Active
- Sitelogiq IncA · B · C-10 · #1054171 Ontario · San Bernardino County Active
- Skylinecraft Construction IncB · C-10 · #1122803 Ontario · San Bernardino County Active
- Solar Electrical Plus IncC-7 · C-10 · #1017526 Ontario · San Bernardino County Active
- Solar Pro Electrical Solution IncC-10 · #893116 Ontario · San Bernardino County Active
- Spec Construction Co IncA · B · C-4 · C-8 +9 · #419626 Ontario · San Bernardino County Active
- Specialized Dairy Service IncC-10 · C-20 · C-38 · #875409 Ontario · San Bernardino County Active
- Sun Microgrid Solar IncC-10 · #1157320 Ontario · San Bernardino County Active
- Timothy S MatlackC-10 · #958791 Ontario · San Bernardino County Active
- Trinidad Electrical ContractorsC-10 · #1150363 Ontario · San Bernardino County Active
- Trinity ElectricalC-10 · #1086414 Ontario · San Bernardino County Active
- Trust ElectricC-10 · #1066593 Ontario · San Bernardino County Active
- Turbine Repair Services LLCA · C-10 · #981674 Ontario · San Bernardino County Active
- Turnbow Electrical ServicesC-10 · #525216 Ontario · San Bernardino County Active
- Ultimate Electric LLCC-10 · #1104900 Ontario · San Bernardino County Active
Source: CSLB license file, Nov 8, 2026All trades in Ontario