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Plumbing in Mariposa, CA

6 records with this classification and Mariposa 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.

• ALL WATER PLUMBING CLEAR
  License 861691 · expires July 31, 2027
• BEAUDOIN PLUMBING CLEAR
  License 1125414 · expires August 31, 2028
• DAMONS PLUMBING CLEAR
  License 1129467 · expires November 30, 2028
• MIKE ALLEN PLUMBING CLEAR
  License 1058118 · expires September 30, 2027
• ORIN GOOD PLUMBING CLEAR
  License 1085734 · expires January 31, 2028
• WILLIAM SMITH PLUMBING CLEAR
  License 919750 · expires July 31, 2028