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

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

6 contractors

1. Gibson Heating And Air Conditioning

   Redding, CA · CSLB #385291 · as of October 6, 2026
   Active · clear
2. Hanes Floor Incorporated

   Redding, CA · CSLB #232505 · as of October 6, 2026
   Active · clear
3. Insulation Ninjas LLC

   Redding, CA · CSLB #1152038 · as of October 6, 2026
   Active · clear
4. Northstate Acoustics Plus LLC

   Redding, CA · CSLB #1155773 · as of October 6, 2026
   Active · clear
5. True Core Insulation

   Redding, CA · CSLB #1153357 · as of October 6, 2026
   Active · clear
6. National Systems Insulation

   Redding, CA · CSLB #552737 · as of October 6, 2026
   Suspended · workers' comp

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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.