Licensed Electrical (C-10) contractors in California

The California Contractors State License Board (CSLB) lists 20,771 California contractors classified C-10 (Electrical (C-10)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of June 30, 2026.

Showing 2,581–2,640 of 20,771 contractors

Bison Electric Construction Corp
Long Beach, CA · CSLB #804541 · as of June 30, 2026
Active · clear
Bison Energy Solutions
Arroyo Grande, CA · CSLB #1135568 · as of June 30, 2026
Active · clear
B I S Technologies
Bakersfield, CA · CSLB #843532 · as of June 30, 2026
Active · clear
Bis Technologies And Communications INC
Bakersfield, CA · CSLB #1085287 · as of June 30, 2026
Active · clear
Bit Electrical INC
Daly City, CA · CSLB #872683 · as of June 30, 2026
Active · clear
Bivans Electric INC
Claremont, CA · CSLB #729652 · as of June 30, 2026
Active · clear
Bizznet Services
San Diego, CA · CSLB #935750 · as of June 30, 2026
Active · clear
B J B Electric CO INC
Sherman Oaks, CA · CSLB #855655 · as of June 30, 2026
Active · clear
B J Electric INC
San Jose, CA · CSLB #849295 · as of June 30, 2026
Active · clear
B J'S Electrical +
Rancho Cucamonga, CA · CSLB #951618 · as of June 30, 2026
Active · clear
BKD Electric INC
Anaheim, CA · CSLB #1099443 · as of June 30, 2026
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B & K Electric CO INC
Valley Village, CA · CSLB #243527 · as of June 30, 2026
Active · clear
B K Electric Services INC
Sherman Oaks, CA · CSLB #933325 · as of June 30, 2026
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B K R Electric CO
Eureka, CA · CSLB #740345 · as of June 30, 2026
Active · clear
B K S Electric
Hesperia, CA · CSLB #889184 · as of June 30, 2026
Active · clear
BK Systems LLC
Riverside, CA · CSLB #840329 · as of June 30, 2026
Active · clear
Black Bear Electric
South Lake Tahoe, CA · CSLB #1123979 · as of June 30, 2026
Active · clear
Blackbird Electric INC
Glendora, CA · CSLB #1044143 · as of June 30, 2026
Active · clear
Black Bird Fire Protection INC
Brea, CA · CSLB #1035140 · as of June 30, 2026
Active · clear
Black Cloud
Los Angeles, CA · CSLB #1081233 · as of June 30, 2026
Active · clear
Black Creek Integrated Systems Corp
Irondale, CA · CSLB #995860 · as of June 30, 2026
Active · clear
Black Diamond Electric CO
Hollister, CA · CSLB #1125341 · as of June 30, 2026
Active · clear
Black Diamond Electric INC
Antioch, CA · CSLB #724171 · as of June 30, 2026
Active · clear
Blackdog Electrical Systems INC
Long Beach, CA · CSLB #740662 · as of June 30, 2026
Active · clear
Black Dog Electric INC
Windsor, CA · CSLB #842957 · as of June 30, 2026
Active · clear
Black Dragon Technologies INC
Riverside, CA · CSLB #771088 · as of June 30, 2026
Active · clear
Black Eagle Fire & Security INC
San Jose, CA · CSLB #1064627 · as of June 30, 2026
Active · clear
Black Hawk Electric Company INC
Escondido, CA · CSLB #203292 · as of June 30, 2026
Active · clear
Black Point Productions & Electrical
Novato, CA · CSLB #802690 · as of June 30, 2026
Active · clear
Black Rock Electric
San Jose, CA · CSLB #1099304 · as of June 30, 2026
Active · clear
Black Sheep Electric INC
Indio, CA · CSLB #1086755 · as of June 30, 2026
Active · clear
Blackstock Electric CO
La Mirada, CA · CSLB #843654 · as of June 30, 2026
Active · clear
Black & White Electrical
Thousand Oaks, CA · CSLB #1135033 · as of June 30, 2026
Active · clear
Black Wire Electric INC
Cerritos, CA · CSLB #1127625 · as of June 30, 2026
Active · clear
Black Wolf Solar LLC
Sacramento, CA · CSLB #1155759 · as of June 30, 2026
Active · clear
Blackwood Electric
Oceanside, CA · CSLB #1070151 · as of June 30, 2026
Active · clear
Eddie Blair An Electrical Contracting Company
Newbury Park, CA · CSLB #639429 · as of June 30, 2026
Active · clear
Blair Electric
Santa Barbara, CA · CSLB #515461 · as of June 30, 2026
Active · clear
John Blais Electric
Torrance, CA · CSLB #814836 · as of June 30, 2026
Active · clear
Blake Electric INC
Modesto, CA · CSLB #765625 · as of June 30, 2026
Active · clear
Blake Electric LLC
Redding, CA · CSLB #1134768 · as of June 30, 2026
Active · clear
Blake's Electric
San Marcos, CA · CSLB #1081883 · as of June 30, 2026
Active · clear
Blalock Electric Solar
Murrieta, CA · CSLB #915397 · as of June 30, 2026
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Todd Blanchard
Yuba City, CA · CSLB #842801 · as of June 30, 2026
Active · clear
Patrick Blanco
Yorba Linda, CA · CSLB #944576 · as of June 30, 2026
Active · clear
Blankenship Electric And Communications
Yuba City, CA · CSLB #849294 · as of June 30, 2026
Active · clear
Blanusa Electric
Huntington Beach, CA · CSLB #1124627 · as of June 30, 2026
Active · clear
Blauvelt Electric
Palm Springs, CA · CSLB #402340 · as of June 30, 2026
Active · clear
Blazek Electric
Escondido, CA · CSLB #521126 · as of June 30, 2026
Active · clear
Blazer Electric LLC
Fontana, CA · CSLB #1128849 · as of June 30, 2026
Active · clear
B & L Electric
Yuma, CA · CSLB #567342 · as of June 30, 2026
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B L Electricals INC
Yorba Linda, CA · CSLB #723076 · as of June 30, 2026
Active · clear
Blessedco Electric INC
Palmdale, CA · CSLB #1009981 · as of June 30, 2026
Active · clear
Blessed Electric
Sunnyvale, CA · CSLB #1063212 · as of June 30, 2026
Active · clear
Blessed Family Electric
Paradise, CA · CSLB #1119286 · as of June 30, 2026
Active · clear
Bletsch Electric
Garden Valley, CA · CSLB #821007 · as of June 30, 2026
Active · clear
Blevins Electric
Herald, CA · CSLB #1042411 · as of June 30, 2026
Active · clear
B - Line Electric
West Los Angeles, CA · CSLB #792916 · as of June 30, 2026
Active · clear
Blitz Electric
Long Beach, CA · CSLB #821880 · as of June 30, 2026
Active · clear
Blitz Electric INC
Clovis, CA · CSLB #955346 · as of June 30, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of June 30, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.