Licensed Low Voltage Systems (C-7) contractors in South San Francisco, CA

The California Contractors State License Board (CSLB) lists 9 Low Voltage Systems (C-7) contractors in South San Francisco, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 6, 2026.

9 contractors

1. Apt Red LLC

   South San Francisco, CA · CSLB #1120601 · as of October 6, 2026
   Active · clear
2. Associated Electric & Security INC

   South San Francisco, CA · CSLB #1054426 · as of October 6, 2026
   Active · clear
3. Barker Tech INC

   South San Francisco, CA · CSLB #1153243 · as of October 6, 2026
   Active · clear
4. Cable Shmable INC

   South San Francisco, CA · CSLB #1147827 · as of October 6, 2026
   Active · clear
5. Maxwell Halim

   South San Francisco, CA · CSLB #1053234 · as of October 6, 2026
   Active · clear
6. Innovative Communications INC

   South San Francisco, CA · CSLB #645712 · as of October 6, 2026
   Active · clear
7. North Cal Security

   South San Francisco, CA · CSLB #1030060 · as of October 6, 2026
   Active · clear
8. Oax Communications & Electric LLC

   South San Francisco, CA · CSLB #1056151 · as of October 6, 2026
   Active · clear
9. Sam's Locksmith

   South San Francisco, CA · CSLB #510065 · 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.