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Fire Protection in Napa, CA

6 records with this classification and Napa 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.

• KEN JOHNS PLUMBING CLEAR
  License 364471 · expires October 31, 2028
• MARCEAU FIRE PROTECTION INC CLEAR
  License 1075410 · expires May 31, 2027
• OAKVILLE PUMP SERVICE INC CLEAR
  License 744958 · expires January 31, 2028
• PLUMBING INNOVATIONS INC CLEAR
  License 624540 · expires March 31, 2028
• SAM COWELL CLEAR
  License 565603 · expires April 30, 2027
• STEVE SILVA PLUMBING INC CLEAR
  License 483676 · expires December 31, 2027