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Low Voltage Systems in Signal Hill, CA

4 records with this classification and Signal Hill 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.

• C & H CUSTOM SECURITY SYSTEMS INC CLEAR
  License 629044 · expires September 30, 2027
• L A KING CO CLEAR
  License 701204 · expires January 31, 2027
• RMS CONSTRUCTION CLEAR
  License 900304 · expires July 31, 2027
• TRANSCOM TELECOMMUNICATIONS CLEAR
  License 847262 · expires September 30, 2028