Licensed General Building (B) contractors in Cucamonga, CA

The California Contractors State License Board (CSLB) lists 2 General Building (B) contractors in Cucamonga, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of August 31, 2026.

2 contractors

1. Bernatzke Const CO

   Cucamonga, CA · CSLB #391778 · as of August 31, 2026
   Active · clear
2. West Coast Platinum Builders INC

   Cucamonga, CA · CSLB #1074279 · as of August 31, 2026
   Active · clear

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Data sourced from the California Contractors State License Board (CSLB), current as of August 31, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.