Roofing contractors in Diamond Bar, California

Active California licenses in Diamond Bar that list roofing work. Check the license and insurance status before you sign a contract.

• Imperium Roofing INC
  Roofing · #1141782
  Active Insurance current
• Kertland Roofing INC
  Roofing, General Contractors · #510174
  Active Insurance current
• Park S Roofing USA
  Roofing · #1142782
  Active Insurance current
• Sunshine Roofing INC
  Roofing · #755126
  Active Insurance current
• The Hot Mopper
  Roofing · #978099
  Active Insurance current

Last checked against state records on Oct 4, 2026. How we get this data.