Licensed Low Voltage Systems (C-7) contractors in Portola Hills, CA
The California Contractors State License Board (CSLB) lists 1 Low Voltage Systems (C-7) contractors in Portola Hills, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 8, 2026.
1 contractors
- Active · clearUltimate Communication SystemsPortola Hills, CA · CSLB #558699 · as of October 8, 2026
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Data sourced from the California Contractors State License Board (CSLB), current as of October 8, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.