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Hazardous Substance Removal Certification in Valencia, CA

6 records with this classification and Valencia 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.

• EFS WEST CLEAR
  License 826003 · expires October 31, 2027
• GROUNDWERKS CLEAR
  License 1143282 · expires September 30, 2027
• MILLENNIAL ENGINEERING CLEAR
  License 1053295 · expires February 28, 2027
• RASMUSSEN / VANGUARD CLEAR
  License 1024634 · expires March 31, 2027
• TRIANGLE ENTERPRISES INC CLEAR
  License 735351 · expires April 30, 2027
• WINDOW XCHANGE CLEAR
  License 458651 · expires October 31, 2028