Licensed Insulation & Acoustical (C-2) contractors in Alviso, CA

The California Contractors State License Board (CSLB) lists 2 Insulation & Acoustical (C-2) contractors in Alviso, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

2 contractors

1. Bear Fireproofing

   Alviso, CA · CSLB #1007722 · as of June 27, 2026
   Active · clear
2. Bear Scaffold And Services

   Alviso, CA · CSLB #973311 · as of June 27, 2026
   Active · clear

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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.