Derek Sim

Custom Home Builders
Diamond Bar, CA
CSLB: CLEARVerify

Certifications

  • CSLB Licensed
Learn more about certifications →

Contact Information

(626) 823-1932
1227 LONGVIEW DRIVE
Diamond Bar, CA 91765

Is this your business?

Claim your listing to manage your profile, respond to leads, and add photos.

Claim This Business