Electrical contractors in Diamond Bar, CA
46 licenses with the C-10 classification list Diamond Bar (Los Angeles County) as their address with the state, 44 of them active. Active licenses with nothing flagged come first.
- A E D ContractorsA · B · C-10 · C-36 · #441036 Diamond Bar · Los Angeles County Active
- Adams ElectricC-10 · #448001 Diamond Bar · Los Angeles County Active
- AirpropowerC-10 · C-20 · #1150732 Diamond Bar · Los Angeles County Active
- Arow ElectricC-10 · #1129710 Diamond Bar · Los Angeles County Active
- Aveo IncA · B · C-10 · C-20 +1 · #969881 Diamond Bar · Los Angeles County Active
- Barron ElectricC-10 · #1104314 Diamond Bar · Los Angeles County Active
- CA Sunshine ElectricalC-10 · #1133255 Diamond Bar · Los Angeles County Active
- Chyr-Shin Paul TsaoC-10 · #670052 Diamond Bar · Los Angeles County Active
- Ciel Air Conditioning and ElectricC-10 · C-20 · #1039457 Diamond Bar · Los Angeles County Active
- Devin ElectricC-10 · #878672 Diamond Bar · Los Angeles County Active
- Dynamic SolarC-10 · C-46 · #1006299 Diamond Bar · Los Angeles County Active
- Edesh Enterprise Inc Dba Edesh ConstructionB · C-10 · C-15 · #1020843 Diamond Bar · Los Angeles County Active
- ElectechC-10 · #982409 Diamond Bar · Los Angeles County Active
- Enervision Electric Power LLCC-10 · #1144854 Diamond Bar · Los Angeles County Active
- Gonzalez ElectricC-10 · #962683 Diamond Bar · Los Angeles County Active
- Hsueh Yu LiaoB · C-10 · C-36 · #769733 Diamond Bar · Los Angeles County Active
- Ice Man Power LLCC-10 · #1158034 Diamond Bar · Los Angeles County Active
- Integrated Wiring Concepts IncC-10 · #1076152 Diamond Bar · Los Angeles County Active
- Ion Security SystemsC-7 · C-10 · #1015479 Diamond Bar · Los Angeles County Active
- Jia XiaolongC-10 · #1149248 Diamond Bar · Los Angeles County Active
- Jing Y Electrical ServicesC-10 · #1160291 Diamond Bar · Los Angeles County Active
- La Electrical & Construction IncA · B · C-10 · #1119000 Diamond Bar · Los Angeles County Active
- Lucas ElectricalC-10 · #888594 Diamond Bar · Los Angeles County Active
- M S T Group Inc Dba M S T ConstructionB · C-10 · #837086 Diamond Bar · Los Angeles County Active
- Ming Chu Chen ChienB · C-10 · C-36 · #820540 Diamond Bar · Los Angeles County Active
- Monair ContractorsB · C-10 · C-36 · #677543 Diamond Bar · Los Angeles County Active
- Monarch Information Systems LLCC-10 · #1007648 Diamond Bar · Los Angeles County Active
- Nielsen ElectricC-10 · #950973 Diamond Bar · Los Angeles County Active
- Place Construction & Development IncA · ASB · B · C-7 +4 · #515653 Diamond Bar · Los Angeles County Active
- Post Electric Company IncC-10 · #768204 Diamond Bar · Los Angeles County Active
- Qd Power IncC-10 · #1157184 Diamond Bar · Los Angeles County Active
- Quark la ElectricalC-10 · #1112779 Diamond Bar · Los Angeles County Active
- Ray Bi Electrical & Energy LLCC-10 · #1125153 Diamond Bar · Los Angeles County Active
- Ray Electrical Engineering IncC-10 · #1039207 Diamond Bar · Los Angeles County Active
- Smart ConstructionB · C-10 · #1056267 Diamond Bar · Los Angeles County Active
- Tasco Pacific Fire ProtectionC-10 · C-16 · #750602 Diamond Bar · Los Angeles County Active
- Thlc CorporationB · C-10 · C-20 · C-36 +1 · #1077041 Diamond Bar · Los Angeles County Active
- Todd Michael HalsteadB · C-10 · #685211 Diamond Bar · Los Angeles County Active
- Vanta Construction & DesignB · C-10 · #1100647 Diamond Bar · Los Angeles County Active
- Wh ElectricalC-10 · #1147623 Diamond Bar · Los Angeles County Active
Source: CSLB license file, Nov 6, 2026All trades in Diamond Bar