Licensed General Engineering (A) contractors in Woodinville, CA

The California Contractors State License Board (CSLB) lists 4 General Engineering (A) contractors in Woodinville, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 8, 2026.

4 contractors

1. Cascade Drilling LP

   Woodinville, CA · CSLB #1058336 · as of October 8, 2026
   Active · clear
2. Cascade Remediation Services LLC

   Woodinville, CA · CSLB #1069034 · as of October 8, 2026
   Active · clear
3. Northwest Boring Company INC

   Woodinville, CA · CSLB #852380 · as of October 8, 2026
   Active · clear
4. Terratherm INC

   Woodinville, CA · CSLB #806815 · as of October 8, 2026
   Active · clear

See all General Engineering (A) contractors in California →

Data sourced from the California Contractors State License Board (CSLB), current as of October 8, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.