Andrew Sean Wittner
ActiveCalifornia license 99437
License
- Licensed by
- California Board for Professional Engineers, Land Surveyors, and Geologists
- License number
- 99437
- Status
- Active
- First issued
- June 19, 2026
- Expires
- September 30, 2028
- License holder
- Andrew Sean Wittner
- Entity type
- Individual
Classifications
- Civil Engineer Engineering, Architecture & Surveying
Contact
1428 Washington St
San Francisco, CA 94109
San Francisco, CA 94109
San Francisco County