William S Duff Jr
ActiveMichigan license 1301073396
License
- Licensed by
- Michigan Department of Licensing and Regulatory Affairs
- License number
- 1301073396
- Status
- Active
- First issued
- February 11, 2026
- Expires
- February 11, 2028
- License holder
- William S Duff Jr
- Entity type
- Individual
Classifications
- Architect Engineering, Architecture & Surveying