Licensed Concrete (C-8) contractors in Castro Valley, CA

The California Contractors State License Board (CSLB) lists 3 Concrete (C-8) contractors in Castro Valley, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 7, 2026.

3 contractors

1. Eden Concrete Contractors

   Castro Valley, CA · CSLB #1108674 · as of October 7, 2026
   Active · clear
2. JDZ Concrete INC

   Castro Valley, CA · CSLB #976647 · as of October 7, 2026
   Active · clear
3. Long's Concrete

   Castro Valley, CA · CSLB #495230 · as of October 7, 2026
   Suspended · bond

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Data sourced from the California Contractors State License Board (CSLB), current as of October 7, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.