Licensed General Engineering (A) contractors in Hanover, CA

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

4 contractors

1. Keller Drilling INC

   Hanover, CA · CSLB #419525 · as of October 8, 2026
   Active · clear
2. Keller Industrial INC

   Hanover, CA · CSLB #968915 · as of October 8, 2026
   Active · clear
3. Keller North America INC

   Hanover, CA · CSLB #482246 · as of October 8, 2026
   Active · clear
4. Remedial Construction Services L P

   Hanover, CA · CSLB #1046506 · as of October 8, 2026
   Active · clear

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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.