Licensed Low Voltage Systems (C-7) contractors in California
The California Contractors State License Board (CSLB) lists 4,293 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 29, 2026.
Showing 1,141–1,200 of 4,293 contractors
- Active · clearDavid J Kuaea SROxnard, CA · CSLB #1148189 · as of June 29, 2026
- Active · clearDavids High Tech Low Voltage SolutionsDavis, CA · CSLB #1015238 · as of June 29, 2026
- Active · clearDavid StoneSan Ramon, CA · CSLB #1148999 · as of June 29, 2026
- Active · clearDavinci Av INCWalnut Creek, CA · CSLB #1107849 · as of June 29, 2026
- Active · clearDavin Management Group INCRoseville, CA · CSLB #982309 · as of June 29, 2026
- Active · clearDavis And Hanley Network Solutions INCMoraga, CA · CSLB #1154863 · as of June 29, 2026
- Active · clearCorey DavisNorthridge, CA · CSLB #1014250 · as of June 29, 2026
- Active · clearDan Davis CommunicationsRohnert Park, CA · CSLB #825063 · as of June 29, 2026
- Active · clearD B 98San Pablo, CA · CSLB #1055239 · as of June 29, 2026
- Active · clearD B AudioFountain Valley, CA · CSLB #856196 · as of June 29, 2026
- Active · clearDB Media Services LLCLaguna Hills, CA · CSLB #889209 · as of June 29, 2026
- Active · clearDB Telecom INCVan Nuys, CA · CSLB #1119513 · as of June 29, 2026
- Active · clearDB TelecommunicationsGarden Grove, CA · CSLB #1141885 · as of June 29, 2026
- Active · clearD C Communications & SecurityEl Cajon, CA · CSLB #709139 · as of June 29, 2026
- Active · clearDC ElectricFresno, CA · CSLB #1114191 · as of June 29, 2026
- Active · clearD C Electronics INCRiverside, CA · CSLB #451087 · as of June 29, 2026
- Active · clearD C InstallationsSanta Ana, CA · CSLB #681566 · as of June 29, 2026
- Active · clearDC Low Voltage TechnologiesHayward, CA · CSLB #1042078 · as of June 29, 2026
- Active · clearDCL Technology INCFresno, CA · CSLB #1022304 · as of June 29, 2026
- Active · clearDC Plus Access SystemsMoreno Valley, CA · CSLB #1106422 · as of June 29, 2026
- Active · clearDCP Network Solutions LLCSanta Clarita, CA · CSLB #1152575 · as of June 29, 2026
- Active · clearDCR Communication INCCoachella, CA · CSLB #1097340 · as of June 29, 2026
- Active · clearD C S Communications INCBoise, CA · CSLB #937948 · as of June 29, 2026
- Active · clearD D Akins Comptronics LLCPittsburg, CA · CSLB #1144631 · as of June 29, 2026
- Active · clearD D Audio VideoManhattan Beach, CA · CSLB #1067974 · as of June 29, 2026
- Active · clearD D C M TelSacramento, CA · CSLB #966400 · as of June 29, 2026
- Active · clearD D S Media SolutionsAptos, CA · CSLB #999053 · as of June 29, 2026
- Active · clearDean Custom SystemsIndio, CA · CSLB #928788 · as of June 29, 2026
- Active · clearDe Armond Communication CompanyAntelope, CA · CSLB #880083 · as of June 29, 2026
- Active · clearD E A Security Systems CO INCBelmont, CA · CSLB #497512 · as of June 29, 2026
- Active · clearD&e A/vSan Jose, CA · CSLB #1033343 · as of June 29, 2026
- Active · clearDeep Valley ElectricUkiah, CA · CSLB #638502 · as of June 29, 2026
- Active · clearDefentec SecuritySan Ramon, CA · CSLB #547780 · as of June 29, 2026
- Active · clearDefining Systems INCRoseville, CA · CSLB #1029311 · as of June 29, 2026
- Active · clearDefinition Electricals & EntertainmentIrvine, CA · CSLB #1151020 · as of June 29, 2026
- Active · clearDeforest Tech SolutionsSan Diego, CA · CSLB #1044769 · as of June 29, 2026
- Active · clearB H Dehart INCEscondido, CA · CSLB #1054294 · as of June 29, 2026
- Active · clearDe La Guerra Power INCLos Angeles, CA · CSLB #471624 · as of June 29, 2026
- Active · clearDel CommApple Valley, CA · CSLB #574061 · as of June 29, 2026
- Active · clearDelcomp ElectricNapa, CA · CSLB #629320 · as of June 29, 2026
- Active · clearDelgado A VSimi Valley, CA · CSLB #919719 · as of June 29, 2026
- Active · clearDelmore Security SystemsLake Forest, CA · CSLB #420514 · as of June 29, 2026
- Active · clearDelta Air ControlsTracy, CA · CSLB #1129123 · as of June 29, 2026
- Active · clearDelta TelcomRed Bluff, CA · CSLB #805398 · as of June 29, 2026
- Active · clearDeluxe Telephone Service INCSan Leandro, CA · CSLB #892325 · as of June 29, 2026
- Active · clearDenalect INCWalnut Creek, CA · CSLB #382961 · as of June 29, 2026
- Active · clearDenventionsAuburn, CA · CSLB #907368 · as of June 29, 2026
- Active · clearDependable Alarm Systems INCEscondido, CA · CSLB #683079 · as of June 29, 2026
- Active · clearDerdan EnterprisesLancaster, CA · CSLB #877993 · as of June 29, 2026
- Active · clearDesert Alarm INCPalm Desert, CA · CSLB #862402 · as of June 29, 2026
- Active · clearDesert A / V Solutions INCPalm Desert, CA · CSLB #996958 · as of June 29, 2026
- Active · clearDesert Cities Audio VideoIndio, CA · CSLB #937856 · as of June 29, 2026
- Active · clearDesert Designs Audio Video INCIndian Wells, CA · CSLB #1032920 · as of June 29, 2026
- Active · clearDesign Av Systems INCNorth Hills, CA · CSLB #1019295 · as of June 29, 2026
- Active · clearDesigner Sound Security SystemsSherman Oaks, CA · CSLB #617423 · as of June 29, 2026
- Active · clearDesnet Network Services INCSan Jose, CA · CSLB #969620 · as of June 29, 2026
- Active · clearDetec Systems LLCBellingham, CA · CSLB #1065480 · as of June 29, 2026
- Active · clearDetel CommunicationsLos Angeles, CA · CSLB #1083700 · as of June 29, 2026
- Active · clearDeterrence Security SystemNorth Hills, CA · CSLB #1097865 · as of June 29, 2026
- Active · clearDFV CableAuburn, CA · CSLB #1083831 · as of June 29, 2026
Data sourced from the California Contractors State License Board (CSLB), current as of June 29, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.