William Roberts Cowan
ActiveCalifornia license 69539
License
- Licensed by
- California Board for Professional Engineers, Land Surveyors, and Geologists
- License number
- 69539
- Status
- Active
- First issued
- January 20, 2006
- Expires
- June 30, 2028
- License holder
- William Roberts Cowan
- Entity type
- Individual
Classifications
- Civil Engineer Engineering, Architecture & Surveying
Contact
3001 Demartini Dr
Roseville, CA 95661
Roseville, CA 95661
Placer County