Licensed General Engineering (A) contractors in Topanga, CA

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

4 contractors

1. Ed O'neill Construction INC

   Topanga, CA · CSLB #1023632 · as of October 8, 2026
   Active · clear
2. Mark Friendship Construction

   Topanga, CA · CSLB #698351 · as of October 8, 2026
   Active · clear
3. Hutchinson Engineering INC

   Topanga, CA · CSLB #794197 · as of October 8, 2026
   Active · clear
4. Vanguard Construction

   Topanga, CA · CSLB #576657 · 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.