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Hazardous Substance Removal Certification in Grass Valley, CA

4 records with this classification and Grass Valley 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.

• E J BELDING & ASSOCIATES CLEAR
  License 277905 · expires September 30, 2028
• KOCH & KOCH INC CLEAR
  License 793724 · expires April 30, 2027
• PINA EXCAVATING CONTRACTOR CLEAR
  License 268555 · expires March 31, 2028
• THE MC EDWARDS GROUP Contr Bond Susp
  License 743428 · expires December 31, 2027