Licensed Low Voltage Systems (C-7) contractors in California
The California Contractors State License Board (CSLB) lists 4,291 California contractors classified C-7 (Low Voltage Systems (C-7)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.
Showing 181–240 of 4,291 contractors
- Active · clearAirtech Industries INCTemecula, CA · CSLB #824521 · as of June 27, 2026
- Active · clearAirtower NetworksWashington, CA · CSLB #1042891 · as of June 27, 2026
- Active · clearAis Surveillance INCIrvine, CA · CSLB #1092227 · as of June 27, 2026
- Active · clearAi-tekHuntington Beach, CA · CSLB #930778 · as of June 27, 2026
- Active · clearAje ProgrammingSimi Valley, CA · CSLB #1152080 · as of June 27, 2026
- Active · clearAji Low Voltage SecuritySan Fernando, CA · CSLB #1075893 · as of June 27, 2026
- Active · clearAj Netcon LLCCamarillo, CA · CSLB #1031414 · as of June 27, 2026
- Active · clearAkjohnston Group LLCAnaheim, CA · CSLB #1132980 · as of June 27, 2026
- Active · clearAlan R LedouxLa Quinta, CA · CSLB #897106 · as of June 27, 2026
- Active · clearAlantec Corrosion Control INCLivermore, CA · CSLB #1077722 · as of June 27, 2026
- Active · clearAlarm - 1Fresno, CA · CSLB #607427 · as of June 27, 2026
- Active · clearAlarm C C T V EdgeConcord, CA · CSLB #981516 · as of June 27, 2026
- Active · clearAlarm Central INCIrvine, CA · CSLB #732037 · as of June 27, 2026
- Active · clearThe Alarm Company INCLos Gatos, CA · CSLB #932413 · as of June 27, 2026
- Active · clearAlarmco Of ModestoModesto, CA · CSLB #868555 · as of June 27, 2026
- Active · clearAlarm Engineering ServicesAnaheim, CA · CSLB #606121 · as of June 27, 2026
- Active · clearAlarms-4-uWoodland Hills, CA · CSLB #661156 · as of June 27, 2026
- Active · clearAlarms Unlimited IncorporatedSan Diego, CA · CSLB #411233 · as of June 27, 2026
- Active · clearRichard S AlatorreGilroy, CA · CSLB #616060 · as of June 27, 2026
- Active · clearRaul AlcarazDaly City, CA · CSLB #915186 · as of June 27, 2026
- Active · clearA L C O M MPlacentia, CA · CSLB #984712 · as of June 27, 2026
- Active · clearAlef Audio VideoEscondido, CA · CSLB #1107198 · as of June 27, 2026
- Active · clearAle INCSeal Beach, CA · CSLB #851847 · as of June 27, 2026
- Active · clearAlert 360Tulsa, CA · CSLB #1108971 · as of June 27, 2026
- Active · clearAlertone Service INCOzark, CA · CSLB #1019252 · as of June 27, 2026
- Active · clearAlexander Installation & Technology Services LLCOntario, CA · CSLB #1060170 · as of June 27, 2026
- Active · clearAlive Media LLCSacramento, CA · CSLB #1004006 · as of June 27, 2026
- Active · clearAll About Splicing LLCSan Bernardino, CA · CSLB #1035344 · as of June 27, 2026
- Active · clearJ Allan Communications INCRocklin, CA · CSLB #952161 · as of June 27, 2026
- Active · clearAllcom Electric INCPleasanton, CA · CSLB #493651 · as of June 27, 2026
- Active · clearAllcom Electronic Systems Company INCDiscovery Bay, CA · CSLB #622300 · as of June 27, 2026
- Active · clearAll Communications Engineering ServicesMoreno Valley, CA · CSLB #1082527 · as of June 27, 2026
- Active · clearAllcom Telecom INCPlymouth, CA · CSLB #967943 · as of June 27, 2026
- Active · clearAll Day Cable INCSan Jose, CA · CSLB #790496 · as of June 27, 2026
- Active · clearAll Electric Service CorpWestminster, CA · CSLB #1152882 · as of June 27, 2026
- Active · clearAll Elite Audio Video INCOxnard, CA · CSLB #1082685 · as of June 27, 2026
- Active · clearAllen Holdings INCWhittier, CA · CSLB #753254 · as of June 27, 2026
- Active · clearThomas Allen Pro Av NetworkingSacramento, CA · CSLB #1011075 · as of June 27, 2026
- Active · clearAll-guard Alarm Systems INCLivermore, CA · CSLB #398874 · as of June 27, 2026
- Active · clearAlliance Cabling INCLaguna Hills, CA · CSLB #734969 · as of June 27, 2026
- Active · clearAlliance Protection And Alliance IntegrationIndio, CA · CSLB #859369 · as of June 27, 2026
- Active · clearAlliance Protection INCPalm Desert, CA · CSLB #1156659 · as of June 27, 2026
- Active · clearAlliance Security CorporationCanyon Country, CA · CSLB #812394 · as of June 27, 2026
- Active · clearTony Parent Enterprises INC DBA Allied Low Voltage SecurityManor, CA · CSLB #1030829 · as of June 27, 2026
- Active · clearAllied Security And Access LPLos Angeles, CA · CSLB #1104640 · as of June 27, 2026
- Active · clearAll In One TechnologiesSan Jose, CA · CSLB #1035622 · as of June 27, 2026
- Active · clearAll Lit Up OcSan Clemente, CA · CSLB #1128925 · as of June 27, 2026
- Active · clearAll Phase Electrical IncorporatedSan Francisco, CA · CSLB #975841 · as of June 27, 2026
- Active · clearAllpoint CommunicationsSimi Valley, CA · CSLB #894418 · as of June 27, 2026
- Active · clearAll Pro SystemsCaruthers, CA · CSLB #1041261 · as of June 27, 2026
- Active · clearAllred CommunicationsVisalia, CA · CSLB #470988 · as of June 27, 2026
- Active · clearAll-security Alarm & Fire ExpertsSalinas, CA · CSLB #586500 · as of June 27, 2026
- Active · clearAll - Star CommunicationsTustin, CA · CSLB #941556 · as of June 27, 2026
- Active · clearAll Star Home TheaterAnaheim, CA · CSLB #922712 · as of June 27, 2026
- Active · clearAll State Systems Integration INCWilton, CA · CSLB #957561 · as of June 27, 2026
- Active · clearAll Tech INCTarzana, CA · CSLB #991808 · as of June 27, 2026
- Active · clearAlmaden Valley AlarmSan Jose, CA · CSLB #430673 · as of June 27, 2026
- Active · clearAlpha Alarm & Audio INCDixon, CA · CSLB #944754 · as of June 27, 2026
- Active · clearAlpha A / V & ControlReno, CA · CSLB #879343 · as of June 27, 2026
- Active · clearAlpha Solutions INC DBA Alpha Av SolutionsBurbank, CA · CSLB #1048657 · as of June 27, 2026
Data sourced from the California Contractors State License Board (CSLB), current as of June 27, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.