Licensed Sheet Metal (C-43) contractors in Rancho Cucamonga, CA

The California Contractors State License Board (CSLB) lists 5 Sheet Metal (C-43) contractors in Rancho Cucamonga, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of August 12, 2026.

5 contractors

1. Action Stainless Installation LLC

   Rancho Cucamonga, CA · CSLB #1158642 · as of August 12, 2026
   Active · clear
2. DR Stainless

   Rancho Cucamonga, CA · CSLB #917839 · as of August 12, 2026
   Active · clear
3. R E F Industries INC

   Rancho Cucamonga, CA · CSLB #480175 · as of August 12, 2026
   Active · clear
4. S S & Steel INC

   Rancho Cucamonga, CA · CSLB #981160 · as of August 12, 2026
   Active · clear
5. Top Notch Sheet Metal

   Rancho Cucamonga, CA · CSLB #1102251 · as of August 12, 2026
   Active · clear

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Data sourced from the California Contractors State License Board (CSLB), current as of August 12, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.