Contractor SearchElectricians in Diamond Bar, California.
47 electricians profiles sourced from public licensing and registration records. Check source status, then use the available direct contact details.
Diamond Bar, CA has 47 electricians listings in the directory drawn from California CSLB (electrical). 44 showed an active license the last time this site read their source, while 3 show an expired, inactive, or suspended status — worth checking before you request a bid. Each profile links the authoritative public source and shows newer recorded status changes when available.
Current public electricians listings in Diamond Bar.
Listings whose most recent source read showed an active license.
Profiles already claimed and verified by the business.
1 public source feed this city hub.
A E D Contractors
Electricians listing in Diamond Bar, CA. License 441036 read active on 2026-10-19.
Adams Electric
Electricians listing in Diamond Bar, CA. License 448001 read active on 2026-10-19.
Airpropower
Electricians listing in Diamond Bar, CA. License 1150732 read active on 2026-10-19.
Arow Electric
Electricians listing in Diamond Bar, CA. License 1129710 read active on 2026-10-19.
Aveo Inc
Electricians listing in Diamond Bar, CA. License 969881 read active on 2026-10-19.
Barron Electric
Electricians listing in Diamond Bar, CA. License 1104314 read active on 2026-10-19.
Ca Sunshine Electrical
Electricians listing in Diamond Bar, CA. License 1133255 read active on 2026-10-19.
Caruso Edward Electric
Electricians listing in Diamond Bar, CA. License 529763 read active on 2026-10-19.
Chien Ming Chu Chen
Electricians listing in Diamond Bar, CA. License 820540 read active on 2026-10-19.
Ciel Air Conditioning And Electric
Electricians listing in Diamond Bar, CA. License 1039457 read active on 2026-10-19.
Devin Electric
Electricians listing in Diamond Bar, CA. License 878672 read active on 2026-10-19.
Dynamic Solar
Electricians listing in Diamond Bar, CA. License 1006299 read active on 2026-10-19.
Edesh Construction
Electricians listing in Diamond Bar, CA. License 1020843 read active on 2026-10-19.
Electech
Electricians listing in Diamond Bar, CA. License 982409 read active on 2026-10-19.
Gonzalez Electric
Electricians listing in Diamond Bar, CA. License 962683 read active on 2026-10-19.
Halstead Todd Michael
Electricians listing in Diamond Bar, CA. License 685211 read active on 2026-10-19.
Ice Man Power Llc
Electricians listing in Diamond Bar, CA. License 1158034 read active on 2026-07-27.
Integrated Wiring Concepts Inc
Electricians listing in Diamond Bar, CA. License 1076152 read active on 2026-10-19.
Ion Security Systems
Electricians listing in Diamond Bar, CA. License 1015479 read active on 2026-10-19.
Jia Xiaolong
Electricians listing in Diamond Bar, CA. License 1149248 read active on 2026-10-19.
Jing Y Electrical Services
Electricians listing in Diamond Bar, CA. License 1160291 read active on 2026-10-19.
La Electrical & Construction Inc
Electricians listing in Diamond Bar, CA. License 1119000 read active on 2026-10-19.
Liao Hsueh Yu
Electricians listing in Diamond Bar, CA. License 769733 read active on 2026-10-19.
Liu Yin Ping
Electricians listing in Diamond Bar, CA. License 960083 read active on 2026-10-19.
Lucas Electrical
Electricians listing in Diamond Bar, CA. License 888594 read active on 2026-10-19.
M S T Construction
Electricians listing in Diamond Bar, CA. License 837086 read active on 2026-10-19.
Monair Contractors
Electricians listing in Diamond Bar, CA. License 677543 read active on 2026-10-19.
Monarch Information Systems Llc
Electricians listing in Diamond Bar, CA. License 1007648 read active on 2026-10-19.
Nielsen Electric
Electricians listing in Diamond Bar, CA. License 950973 read active on 2026-10-19.
Place Construction & Development Inc
Electricians listing in Diamond Bar, CA. License 515653 read active on 2026-10-19.
Post Electric Company Inc
Electricians listing in Diamond Bar, CA. License 768204 read active on 2026-10-19.
Qd Power Inc
Electricians listing in Diamond Bar, CA. License 1157184 read active on 2026-07-27.
Quark La Electrical
Electricians listing in Diamond Bar, CA. License 1112779 read active on 2026-07-27.
Ray Bi Electrical & Energy Llc
Electricians listing in Diamond Bar, CA. License 1125153 read active on 2026-10-19.
Ray Electrical Engineering Inc
Electricians listing in Diamond Bar, CA. License 1039207 read active on 2026-10-19.
Smart Construction
Electricians listing in Diamond Bar, CA. License 1056267 read active on 2026-10-19.
Tasco Pacific Fire Protection
Electricians listing in Diamond Bar, CA. License 750602 read active on 2026-10-19.
Thlc Corporation
Electricians listing in Diamond Bar, CA. License 1077041 read active on 2026-10-19.
Tsao Chyr-Shin Paul
Electricians listing in Diamond Bar, CA. License 670052 read active on 2026-10-19.
Vanta Construction & Design
Electricians listing in Diamond Bar, CA. License 1100647 read active on 2026-10-19.
Wh Electrical
Electricians listing in Diamond Bar, CA. License 1147623 read active on 2026-10-19.
Xiaoqing
Electricians listing in Diamond Bar, CA. License 1113933 read active on 2026-10-19.
Zhuoxin Construction
Electricians listing in Diamond Bar, CA. License 1116182 read active on 2026-10-19.
Zip Renovation & Air
Electricians listing in Diamond Bar, CA. License 762505 read active on 2026-10-19.
Enervision Electric Power Llc
Electricians listing in Diamond Bar, CA. License 1144854 read liability insurance suspension on 2026-10-19.
Quark La Electrical
Electricians listing in Diamond Bar, CA. License 1112779 read contractor bond suspension on 2026-10-19.
R A Z Electric
Electricians listing in Diamond Bar, CA. License 932271 read contractor bond suspension on 2026-10-19.
Comparing two or three of these businesses? Read how to compare electrical bids and the bid comparison worksheet before you sign anything.
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