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

The California Contractors State License Board (CSLB) lists 3 Insulation & Acoustical (C-2) contractors in Rocklin, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 6, 2026.

3 contractors

1. Pat Baird Acoustics INC

   Rocklin, CA · CSLB #731213 · as of October 6, 2026
   Active · clear
2. Insulation Solutions

   Rocklin, CA · CSLB #920558 · as of October 6, 2026
   Active · clear
3. GS Williams INC DBA Sound Solution Group

   Rocklin, CA · CSLB #837506 · 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.