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Low Voltage Systems in Harbor City, CA

5 records with this classification and Harbor City as their locality of record, from CSLB's records, as of November 3, 2026.

Source: California Contractors State License Board (CSLB) — records as of November 3, 2026. Records change; the board’s own CSLB License Check is the current source.

• AVANT SECURE CLEAR
  License 945051 · expires March 31, 2028
• ELECTRONIC TECHNOLOGY CLEAR
  License 975112 · expires July 31, 2028
• PETER CARTWRIGHT CLEAR
  License 946513 · expires April 30, 2028
• PINNACLE GROUNDWORKS INC CLEAR
  License 1080923 · expires September 30, 2027
• Q C SPLICE INC CLEAR
  License 1034429 · expires December 31, 2027