Christopher Leo Tjon
ActiveIllinois license 062070484
License
- Licensed by
- Illinois Department of Financial and Professional Regulation
- License number
- 062070484
- Status
- Active
- First issued
- May 31, 2018
- Expires
- November 30, 2027
- License holder
- Christopher Leo Tjon
- Entity type
- Individual
Classifications
- Licensed Professional Engineer Engineering, Architecture & Surveying
More from the license record
- Current term began
- 11/10/2025
Contact
Chicago, IL 60647
Cook County