Licensed Earthwork & Paving (C-12) contractors in San Dimas, CA

The California Contractors State License Board (CSLB) lists 2 Earthwork & Paving (C-12) contractors in San Dimas, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 6, 2026.

2 contractors

1. A1 Asphalt Parking Lots

   San Dimas, CA · CSLB #988059 · as of October 6, 2026
   Active · clear
2. Precision Grading & Excavating

   San Dimas, CA · CSLB #563111 · as of October 6, 2026
   Active · clear

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Data sourced from the California Contractors State License Board (CSLB), current as of October 6, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.