California › Los Angeles County › Electrical › Diamond Bar
Licensed electricians in Diamond Bar
43 contractors with a Diamond Bar mailing address hold an active (CLEAR) CSLB C-10 Electrical license in CSLB's license file dated Oct 20, 2026. Get quotes from up to 3 of them →
Electrical work calls for a C-10 Electrical license. Ask whether the job needs a permit. Panel upgrades and EV chargers usually do.
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A Featured spot on this electrical page for Diamond Bar is a paid ad for a License Verified contractor, labeled "Ad" every time. It sits apart from the directory and never changes the order below. From $49/mo. Join the waitlist →
All 43 licensed electriciansOrder: A–Z by business name (neutral, stated). Showing 1–43.
A E D CONTRACTORS
C-10 · also A, B, C-36 · Lic. #441036 · Diamond Bar 91765
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ADAMS ELECTRIC
C-10 · Lic. #448001 · Diamond Bar 91765
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
AIRPROPOWER
C-10 · also C-20 · Lic. #1150732 · Diamond Bar 91765
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AROW ELECTRIC
C-10 · Lic. #1129710 · Diamond Bar 91789
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
AVEO INC
C-10 · also A, B, C-20, C-36 · Lic. #969881 · Diamond Bar 91765
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BARRON ELECTRIC
C-10 · Lic. #1104314 · Diamond Bar 91765
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CA SUNSHINE ELECTRICAL
C-10 · Lic. #1133255 · Diamond Bar 91765
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CHYR-SHIN PAUL TSAO
C-10 · Lic. #670052 · Diamond Bar 91765
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CIEL AIR CONDITIONING AND ELECTRIC
C-10 · also C-20 · Lic. #1039457 · Diamond Bar 91765
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DEVIN ELECTRIC
C-10 · Lic. #878672 · Diamond Bar 91765
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
DYNAMIC SOLAR
C-10 · also C-46 · Lic. #1006299 · Diamond Bar 91765
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
EDESH ENTERPRISE INC DBA EDESH CONSTRUCTION
C-10 · also B, C-15 · Lic. #1020843 · Diamond Bar 91765
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
EDWARD CARUSO ELECTRIC
C-10 · Lic. #529763 · Diamond Bar 91765
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ELECTECH
C-10 · Lic. #982409 · Diamond Bar 91765
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GONZALEZ ELECTRIC
C-10 · Lic. #962683 · Diamond Bar 91765
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
HSUEH YU LIAO
C-10 · also B, C-36 · Lic. #769733 · Diamond Bar 91765
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ICE MAN POWER LLC
C-10 · Lic. #1158034 · Diamond Bar 91765
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
INTEGRATED WIRING CONCEPTS INC
C-10 · Lic. #1076152 · Diamond Bar 91765
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ION SECURITY SYSTEMS
C-10 · also C-7 · Lic. #1015479 · Diamond Bar 91765
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
JIA XIAOLONG
C-10 · Lic. #1149248 · Diamond Bar 91765
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
JING Y ELECTRICAL SERVICES
C-10 · Lic. #1160291 · Diamond Bar 91765
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
LA ELECTRICAL & CONSTRUCTION INC
C-10 · also A, B · Lic. #1119000 · Diamond Bar 91765
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
LUCAS ELECTRICAL
C-10 · Lic. #888594 · Diamond Bar 91765
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
M S T GROUP INC DBA M S T CONSTRUCTION
C-10 · also B · Lic. #837086 · Diamond Bar 91765
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
MING CHU CHEN CHIEN
C-10 · also B, C-36 · Lic. #820540 · Diamond Bar 91789
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
MONAIR CONTRACTORS
C-10 · also B, C-36 · Lic. #677543 · Diamond Bar 91765
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
MONARCH INFORMATION SYSTEMS LLC
C-10 · Lic. #1007648 · Diamond Bar 91765
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
NIELSEN ELECTRIC
C-10 · Lic. #950973 · Diamond Bar 91765
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
PLACE CONSTRUCTION & DEVELOPMENT INC
C-10 · also A, ASB, B, C-7… · Lic. #515653 · Diamond Bar 91765
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
POST ELECTRIC COMPANY INC
C-10 · Lic. #768204 · Diamond Bar 91765
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
QD POWER INC
C-10 · Lic. #1157184 · Diamond Bar 91765
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RAY BI ELECTRICAL & ENERGY LLC
C-10 · Lic. #1125153 · Diamond Bar 91765
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
RAY ELECTRICAL ENGINEERING INC
C-10 · Lic. #1039207 · Diamond Bar 91765
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SMART CONSTRUCTION
C-10 · also B · Lic. #1056267 · Diamond Bar 91765
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
TASCO PACIFIC FIRE PROTECTION
C-10 · also C-16 · Lic. #750602 · Diamond Bar 91765
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
THLC CORPORATION
C-10 · also B, C-20, C-36, C-38 · Lic. #1077041 · Diamond Bar 91765
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TODD MICHAEL HALSTEAD
C-10 · also B · Lic. #685211 · Diamond Bar 91765
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
VANTA CONSTRUCTION & DESIGN
C-10 · also B · Lic. #1100647 · Diamond Bar 91765
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
WH ELECTRICAL
C-10 · Lic. #1147623 · Diamond Bar 91765
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
XIAOQING
C-10 · Lic. #1113933 · Diamond Bar 91765
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
YIN PING LIU
C-10 · Lic. #960083 · Diamond Bar 91765
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ZHUOXIN CONSTRUCTION
C-10 · also B, C-20 · Lic. #1116182 · Diamond Bar 91765
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ZIP RENOVATION & AIR
C-10 · also B, C-15, C-20, C-36 · Lic. #762505 · Diamond Bar 91765
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026