Licensed General Engineering (A) contractors in Colfax, CA

The California Contractors State License Board (CSLB) lists 5 General Engineering (A) contractors in Colfax, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

5 contractors

1. Cunningham Excavating INC

   Colfax, CA · CSLB #743266 · as of June 27, 2026
   Active · clear
2. Green Constructors California

   Colfax, CA · CSLB #963808 · as of June 27, 2026
   Active · clear
3. Lorang Brothers Construction INC

   Colfax, CA · CSLB #771160 · as of June 27, 2026
   Active · clear
4. Randy Pruss Excavating

   Colfax, CA · CSLB #641865 · as of June 27, 2026
   Active · clear
5. Willis Excavating

   Colfax, CA · CSLB #912451 · as of June 27, 2026
   Active · clear

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Data sourced from the California Contractors State License Board (CSLB), current as of June 27, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.