Licensed Drywall (C-9) contractors in Brentwood, CA

The California Contractors State License Board (CSLB) lists 4 Drywall (C-9) contractors in Brentwood, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

4 contractors

1. Discovery Wall Systems INC

   Brentwood, CA · CSLB #959232 · as of June 27, 2026
   Active · clear
2. Horizon Drywall INC

   Brentwood, CA · CSLB #937557 · as of June 27, 2026
   Active · clear
3. Tri-valley Drywall Company Incorporated

   Brentwood, CA · CSLB #390056 · as of June 27, 2026
   Active · clear
4. Certor Lath & Plaster

   Brentwood, CA · CSLB #1047558 · as of June 27, 2026
   Suspended · workers' comp

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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.