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Well Drilling in Sonora, CA

4 records with this classification and Sonora 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.

• CANEPA AND SONS INC CLEAR
  License 425749 · expires July 31, 2028
• PRECISION PUMP SERVICE INC CLEAR
  License 742031 · expires October 31, 2027
• TANKO BROS INC CLEAR
  License 395633 · expires November 30, 2028
• TANKO DENNIS CLEAR
  License 530534 · expires October 31, 2028