License Directory

Tron Ai Chang

Active

California license 15643

License

Licensed by
California Board for Professional Engineers, Land Surveyors, and Geologists
License number
15643
Status
Active
First issued
September 11, 1997
Expires
March 31, 2028
License holder
Tron Ai Chang
Entity type
Individual

Classifications

Contact

1820 Caminito Monrovia
La Jolla, CA 92037
San Diego County