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

The California Contractors State License Board (CSLB) lists 4 Insulation & Acoustical (C-2) contractors in San Marcos, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

4 contractors

1. Common Sense Solutions INC DBA Cool-roof Systems

   San Marcos, CA · CSLB #853763 · as of June 27, 2026
   Active · clear
2. CR Insulation INC

   San Marcos, CA · CSLB #1038077 · as of June 27, 2026
   Active · clear
3. Garcia's Precision Acoustics INC

   San Marcos, CA · CSLB #605515 · as of June 27, 2026
   Active · clear
4. Omega Drywall Construction INC

   San Marcos, CA · CSLB #969461 · 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.