Licensed Concrete (C-8) contractors in Walnut Creek, CA

The California Contractors State License Board (CSLB) lists 5 Concrete (C-8) contractors in Walnut Creek, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

5 contractors

1. Concord Cement

   Walnut Creek, CA · CSLB #906334 · as of June 27, 2026
   Active · clear
2. Spaulding Concrete LLC

   Walnut Creek, CA · CSLB #1036425 · as of June 27, 2026
   Active · clear
3. Steve's Landscape

   Walnut Creek, CA · CSLB #736619 · as of June 27, 2026
   Active · clear
4. Cliff Swisher Custom Concrete INC

   Walnut Creek, CA · CSLB #792851 · as of June 27, 2026
   Active · clear
5. Lasting Impressions DC

   Walnut Creek, CA · CSLB #1057427 · as of June 27, 2026
   Suspended · workers' comp

See all Concrete (C-8) contractors in California →

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.