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Roofing in Diamond Bar, CA

5 records with this classification and Diamond Bar as their locality of record, from CSLB's records, as of November 3, 2026.

Source: California Contractors State License Board (CSLB) — records as of November 3, 2026. Records change; the board’s own CSLB License Check is the current source.

• IMPERIUM ROOFING INC CLEAR
  License 1141782 · expires August 31, 2027
• KERTLAND ROOFING INC CLEAR
  License 510174 · expires May 31, 2027
• PARK S ROOFING USA CLEAR
  License 1142782 · expires August 31, 2027
• SUNSHINE ROOFING INC CLEAR
  License 755126 · expires January 31, 2027
• THE HOT MOPPER CLEAR
  License 978099 · expires May 31, 2028