Qualifications

Our engineering and environmental professionals comprise of geotechnical/civil engineers, engineering geologists, geologists, environmental scientists/site assessors, and construction quality control testing staff with experience ranging from 4 to 25 plus years. 

  • Professional Engineers licensed in: Washington, Oregon, California, Idaho, Alaska, Montana, Arizona, Colorado, Nevada, and Texas.  
  • Engineering geologist licensed in: Washington and California. 
  • Geologist licensed in: Washington, Idaho, California, and Arizona.
  • Minority business in: Oregon


Special Inspectors are certified by a number of agencies including: 

  • International Code Council (ICC) 
  • American Concrete Institute (ACI) 
  • National Institute of Certification in Engineering Technologies (NICET) 
  • Welding Inspectors-American Welding Society (CWI-AWS)

Certifications and Accreditations

GN Northern is a small business and a Minority Business Enterprise (MBE) in Oregon State.

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