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Plumbing in San Andreas, CA

7 records with this classification and San Andreas 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.

• CLIFFORD E OVERMIER CLEAR
  License 738491 · expires July 31, 2027
• CURTIS JASPER CLEAR
  License 901174 · expires July 31, 2027
• DUANE MAST CLEAR
  License 1117211 · expires February 29, 2028
• MAST & SONS PLUMBING CLEAR
  License 1027861 · expires June 30, 2027
• MAST PLUMBING SERVICES CLEAR
  License 1133882 · expires March 31, 2027
• PAT MURPHY PLUMBING AND BACKHOE INC CLEAR
  License 612409 · expires June 30, 2028
• RYAN'S PLUMBING CLEAR
  License 1142617 · expires August 31, 2027