Licensed Electrical (C-10) contractors in California

The California Contractors State License Board (CSLB) lists 20,715 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 October 18, 2026.

Showing 15,541–15,600 of 20,715 contractors

Romstar Electric LLC
Stanton, CA · CSLB #1101546 · as of October 18, 2026
Active · clear
Romy Construction
Littlerock, CA · CSLB #711245 · as of October 18, 2026
Active · clear
Romy Electric
Escondido, CA · CSLB #1087347 · as of October 18, 2026
Active · clear
Ron And Ryan Electric INC
Dana Point, CA · CSLB #820502 · as of October 18, 2026
Active · clear
Ronii's Electric
Commerce, CA · CSLB #1099839 · as of October 18, 2026
Active · clear
Ron Maddox Electrical
Bakersfield, CA · CSLB #1001679 · as of October 18, 2026
Active · clear
Ron's Electric
Newbury Park, CA · CSLB #477457 · as of October 18, 2026
Active · clear
Ron's Electric
San Diego, CA · CSLB #880813 · as of October 18, 2026
Active · clear
Rony's Electric
Oakland, CA · CSLB #1045388 · as of October 18, 2026
Active · clear
Rook Electric
Huntington Beach, CA · CSLB #1041258 · as of October 18, 2026
Active · clear
Sarrazin Enterprise INC DBA Rooms Covers N Solar
Alta Loma, CA · CSLB #931995 · as of October 18, 2026
Active · clear
Rooney Electric
Sherman Oaks, CA · CSLB #849690 · as of October 18, 2026
Active · clear
John Roosa Electric
Huntington Beach, CA · CSLB #737584 · as of October 18, 2026
Active · clear
Roos Electric INC
Lakeside, CA · CSLB #989178 · as of October 18, 2026
Active · clear
Rooster Electric CO
Citrus Heights, CA · CSLB #1122582 · as of October 18, 2026
Active · clear
Rooted Empire Electric LLC
Murrieta, CA · CSLB #1161090 · as of October 18, 2026
Active · clear
Root Electric
San Diego, CA · CSLB #943037 · as of October 18, 2026
Active · clear
Root Electric INC
La Crescenta, CA · CSLB #819561 · as of October 18, 2026
Active · clear
Rooter Hero
Mission Hills, CA · CSLB #996688 · as of October 18, 2026
Active · clear
Roots Power
Eureka, CA · CSLB #901433 · as of October 18, 2026
Active · clear
Roper Electric INC
Oceanside, CA · CSLB #1008473 · as of October 18, 2026
Active · clear
Roppo Electric
Seal Beach, CA · CSLB #482057 · as of October 18, 2026
Active · clear
Roquemore Electric INC
Torrance, CA · CSLB #350590 · as of October 18, 2026
Active · clear
Rortech Electric
San Rafael, CA · CSLB #500138 · as of October 18, 2026
Active · clear
Rory Electric INC
Los Angeles, CA · CSLB #664299 · as of October 18, 2026
Active · clear
Rosales Electric
Yuba City, CA · CSLB #1075616 · as of October 18, 2026
Active · clear
Rosales Electric
Vallejo, CA · CSLB #1133508 · as of October 18, 2026
Active · clear
Robert Rosales
San Dimas, CA · CSLB #890921 · as of October 18, 2026
Active · clear
Julio Rosas
North Hollywood, CA · CSLB #1133480 · as of October 18, 2026
Active · clear
M Rosas Electric Control Systems
Ojai, CA · CSLB #1019411 · as of October 18, 2026
Active · clear
Brad Rosbach Electric
Salinas, CA · CSLB #905548 · as of October 18, 2026
Active · clear
Dan Rose Electric INC
Carmel Valley, CA · CSLB #464276 · as of October 18, 2026
Active · clear
Rose Electric
Glendale, CA · CSLB #894038 · as of October 18, 2026
Active · clear
Rose Electric
Auburn, CA · CSLB #609215 · as of October 18, 2026
Active · clear
J Rose Electric
Stockton, CA · CSLB #399406 · as of October 18, 2026
Active · clear
Rosendin Meadows Joint Venture
San Jose, CA · CSLB #1019291 · as of October 18, 2026
Active · clear
Rosenthal Electric
Berkeley, CA · CSLB #742660 · as of October 18, 2026
Active · clear
Steven B Rose Electric
San Diego, CA · CSLB #892864 · as of October 18, 2026
Active · clear
Roseville Equipment Service
Roseville, CA · CSLB #921141 · as of October 18, 2026
Active · clear
Roshca Electric Corp
San Leandro, CA · CSLB #1105575 · as of October 18, 2026
Active · clear
Rossco Electric
San Leandro, CA · CSLB #1004940 · as of October 18, 2026
Active · clear
D Ross Electric
Compton, CA · CSLB #1103593 · as of October 18, 2026
Active · clear
Ross Electric
Moreno Valley, CA · CSLB #1120716 · as of October 18, 2026
Active · clear
Rossers INC
Murrieta, CA · CSLB #1029400 · as of October 18, 2026
Active · clear
Rossi & Carr Electrical INC
Paso Robles, CA · CSLB #438266 · as of October 18, 2026
Active · clear
Rossie Electrical Controls And Consulting
Cottonwood, CA · CSLB #967357 · as of October 18, 2026
Active · clear
Steve Rossodivito
Valencia, CA · CSLB #527178 · as of October 18, 2026
Active · clear
Randall C Rosson
Newbury Park, CA · CSLB #1015465 · as of October 18, 2026
Active · clear
Ross Power Solutions
Hemet, CA · CSLB #932885 · as of October 18, 2026
Active · clear
Ross System Services
Los Osos, CA · CSLB #461009 · as of October 18, 2026
Active · clear
Ross Valley Electric
San Rafael, CA · CSLB #293151 · as of October 18, 2026
Active · clear
Roswell Communications
Chino, CA · CSLB #962081 · as of October 18, 2026
Active · clear
C B Rothey Electrical Systems
Escondido, CA · CSLB #947836 · as of October 18, 2026
Active · clear
Roughin Electric LLC
San Jose, CA · CSLB #1154224 · as of October 18, 2026
Active · clear
R O Universal Electrical INC
Pacoima, CA · CSLB #1065391 · as of October 18, 2026
Active · clear
Rowan Incorporated DBA Rowan Electric
Carlsbad, CA · CSLB #746837 · as of October 18, 2026
Active · clear
Paul B Rowan Electric INC
Mammoth Lakes, CA · CSLB #509495 · as of October 18, 2026
Active · clear
Troy Rowan
Mammoth Lakes, CA · CSLB #745654 · as of October 18, 2026
Active · clear
Rowe Custom Electric INC
Yorba Linda, CA · CSLB #839601 · as of October 18, 2026
Active · clear
Rowe Fox Enterprises INC DBA John Rowe Electric
Huntington Beach, CA · CSLB #768892 · as of October 18, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 18, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.