Licensed Roofing (C-39) contractors in Chicago, CA

The California Contractors State License Board (CSLB) lists 2 Roofing (C-39) contractors in Chicago, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

2 contractors

1. O'hara's Son Roofing Company

   Chicago, CA · CSLB #1112198 · as of June 27, 2026
   Active · clear
2. Osr Holding Company LLC

   Chicago, CA · CSLB #1132670 · 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.