Peter Ernst Siegenthaler
ActiveCalifornia license 39918
License
- Licensed by
- California Board for Professional Engineers, Land Surveyors, and Geologists
- License number
- 39918
- Status
- Active
- First issued
- August 23, 1985
- Expires
- December 31, 2027
- License holder
- Peter Ernst Siegenthaler
- Entity type
- Individual
Classifications
- Civil Engineer Engineering, Architecture & Surveying
Contact
2631 Wawona Dr
Santa Rosa, CA 95405
Santa Rosa, CA 95405
Sonoma County