Licensed Low Voltage Systems (C-7) contractors in Foothill Ranch, CA

The California Contractors State License Board (CSLB) lists 4 Low Voltage Systems (C-7) contractors in Foothill Ranch, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 6, 2026.

4 contractors

1. Blackfin Networks

   Foothill Ranch, CA · CSLB #918415 · as of October 6, 2026
   Active · clear
2. J Collins Technology Av

   Foothill Ranch, CA · CSLB #1099527 · as of October 6, 2026
   Active · clear
3. Gatekeeper Systems INC

   Foothill Ranch, CA · CSLB #1023405 · as of October 6, 2026
   Active · clear
4. Mark Iv Communications INC

   Foothill Ranch, CA · CSLB #459316 · as of October 6, 2026
   Active · clear

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Data sourced from the California Contractors State License Board (CSLB), current as of October 6, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.