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Low Voltage Systems in Brentwood, CA

12 records with this classification and Brentwood 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.

• ADVANCE TELECOM INC CLEAR
  License 1031556 · expires January 31, 2027
• BEAR TECHNOLOGY INC CLEAR
  License 948362 · expires June 30, 2028
• BEYOND SOUND CLEAR
  License 962111 · expires June 30, 2027
• BRIAN PICKERILL CLEAR
  License 834263 · expires August 31, 2027
• CONNECT CLEAR
  License 933248 · expires January 31, 2027
• CONNECT TEK OF CALIFORNIA INC CLEAR
  License 765403 · expires December 31, 2026
• LOW VOLTAGE CLEAR
  License 1157722 · expires July 31, 2028
• NORCAL BUILDERS INC CLEAR
  License 858617 · expires May 31, 2027
• NYSWONGER LOW VOLTAGE CLEAR
  License 912976 · expires March 31, 2028
• PRECISION FIBER OPTICS INC CLEAR
  License 898594 · expires June 30, 2027
• RED BOX BUSINESS SOLUTIONS INC CLEAR
  License 977581 · expires October 31, 2028
• VEGA CONSULTANTS INC CLEAR
  License 868747 · expires December 31, 2027