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

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

2 contractors

1. Advantage Plus Energy Insulation

   San Clemente, CA · CSLB #942625 · as of October 6, 2026
   Active · clear
2. Art La Sarge Acoustics

   San Clemente, CA · CSLB #320744 · 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.