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

The California Contractors State License Board (CSLB) lists 9 Low Voltage Systems (C-7) contractors in Eureka, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

9 contractors

1. Advanced Security Systems

   Eureka, CA · CSLB #527700 · as of June 27, 2026
   Active · clear
2. Communications Cabling Systems INC

   Eureka, CA · CSLB #942337 · as of June 27, 2026
   Active · clear
3. Eureka Telco

   Eureka, CA · CSLB #838580 · as of June 27, 2026
   Active · clear
4. Messina Electronics Support Services

   Eureka, CA · CSLB #1070746 · as of June 27, 2026
   Active · clear
5. Northcoast Audio

   Eureka, CA · CSLB #918112 · as of June 27, 2026
   Active · clear
6. Precision Custom A/v

   Eureka, CA · CSLB #467754 · as of June 27, 2026
   Active · clear
7. Six Rivers Communications INC

   Eureka, CA · CSLB #1004711 · as of June 27, 2026
   Active · clear
8. Stewart Telecommunications

   Eureka, CA · CSLB #941610 · as of June 27, 2026
   Active · clear
9. Advanced Technology Services

   Eureka, CA · CSLB #550440 · as of June 27, 2026
   Suspended · bond

See all Low Voltage Systems (C-7) contractors in California →

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.