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Trenching in Corona, CA

3 records with this classification and Corona 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.

• ELITE BACKHOE SERVICES INC CLEAR
  License 945986 · expires March 31, 2027
• EMPIRE TRENCHING INC CLEAR
  License 1014263 · expires May 31, 2028
• RICK'S BACKHOE Contr Bond Susp
  License 738451 · expires July 31, 2027