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

The California Contractors State License Board (CSLB) lists 8 Roofing (C-39) contractors in Glendora, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 7, 2026.

8 contractors

1. Advanced Roofing And Sons INC

   Glendora, CA · CSLB #684276 · as of October 7, 2026
   Active · clear
2. De Lorenzo's Guaranteed Roofing

   Glendora, CA · CSLB #660528 · as of October 7, 2026
   Active · clear
3. Dowd Industries Corporation

   Glendora, CA · CSLB #380611 · as of October 7, 2026
   Active · clear
4. Maximum Coverage Roofing

   Glendora, CA · CSLB #673028 · as of October 7, 2026
   Active · clear
5. Rain Dance Roofing

   Glendora, CA · CSLB #683813 · as of October 7, 2026
   Active · clear
6. Reader's Roofing

   Glendora, CA · CSLB #1146274 · as of October 7, 2026
   Active · clear
7. Storm Tight Roofing INC

   Glendora, CA · CSLB #790524 · as of October 7, 2026
   Active · clear
8. S D Young Roofing

   Glendora, CA · CSLB #691337 · as of October 7, 2026
   Active · clear

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Data sourced from the California Contractors State License Board (CSLB), current as of October 7, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.