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Well Drilling in Oakhurst, CA

3 records with this classification and Oakhurst 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.

• BIOLOGICAL TECHNOLOGY INC CLEAR
  License 477941 · expires March 31, 2028
• H & B DRILLING INC CLEAR
  License 660918 · expires April 30, 2027
• WALT BANNON DRILLING INC CLEAR
  License 606385 · expires November 30, 2028