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Fire Protection in Livermore, CA

15 records with this classification and Livermore 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.

• AALL FIRE PROTECTION SERVICES CLEAR
  License 1154838 · expires May 31, 2028
• BARNETT PLUMBING & WATER HEATERS CLEAR
  License 910529 · expires February 29, 2028
• BAY AREA FIRE PROTECTION LLC CLEAR
  License 976895 · expires May 31, 2028
• BOLLS FIRE AND SAFETY INC CLEAR
  License 922847 · expires September 30, 2028
• DPI INC. CLEAR
  License 506605 · expires April 30, 2028
• FAULT LINE PLUMBING INC CLEAR
  License 737079 · expires December 31, 2026
• G S E CONSTRUCTION COMPANY INC CLEAR
  License 401498 · expires March 31, 2027
• J D GENERAL CONSTRUCTION INC CLEAR
  License 391749 · expires June 30, 2028
• JCS FIRE CLEAR
  License 1016032 · expires August 31, 2028
• PACIFIC SIGNALING SYSTEMS CLEAR
  License 1029420 · expires July 31, 2027
• PRECISION FIRE PROTECTION CLEAR
  License 1122993 · expires June 30, 2028
• SOPHOS FIRE SYSTEMS LLC CLEAR
  License 1148183 · expires December 31, 2027
• THREE ALARM ELECTRICAL SYSTEMS INC CLEAR
  License 944907 · expires March 31, 2028
• THREE ALARM FIRE PROTECTION CLEAR
  License 884552 · expires September 30, 2028
• TRIAD FIRE PROTECTION SYSTEMS INC CLEAR
  License 686091 · expires December 31, 2026