Nelson Geotechnical Associates, Inc.
Home Projects Our Team About Us Contact Us Payments
Development Environmental Coastal & Marine Expert Witness Services Infrastrusture Landslides & Slope Stability
Work at NGA Open positions
Home Services Development Environmental Coastal & Marine Expert Witness Services Infrastrusture Landslides & Slope Stability Projects Employment Work at NGA Open positions Our TeamAbout UsContact UsPayments
Nelson Geotechnical Associates, Inc.
Geotechnical Engineers and Geologists

Meet our Rock Solid Team!

 

We thrive on diversity and inclusivity. We value our people and clients above all and operate on a foundation of Integrity, Trust and Quality. Meet the team!

 
 

Woodinville Geotechnical staff

Featured
Khaled Shawish, PE - Principal
Khaled Shawish, PE - Principal
Read More →
Lee Bellah, LG - Senior Geologist
Lee Bellah, LG - Senior Geologist
Read More →
Danny.jpg
Danny O’Dell - Project Geologist
Read More →
Sarah Dunn, GIT, CESCL - Project Geologist
Sarah Dunn, GIT, CESCL - Project Geologist
Read More →
HiRes Hex Badge.png
Faith Stelter - Staff Geologist II
Read More →
NelsonWebsitePhoto.JPG
Sammie McElwain, GIT - Staff Geologist I
Read More →
HiRes Hex Badge.png
Alexander Bauccio-Teschlog, GIT - Staff Geologist I
Read More →
HiRes Hex Badge.png
Rosie Bunker - Staff Geologist I
Read More →

Wenatchee Geotechnical staff

Featured
Alex Rinaldi, LG, PE - Project Manager
Alex Rinaldi, LG, PE - Project Manager
Read More →
Chris Ward-Guthrie, LG - Project Geologist
Read More →
Riley Blanchard, GIT - Staff Geologist II
Riley Blanchard, GIT - Staff Geologist II
Read More →
cropped.jpg
Andrew Yokel-Deliduka, GIT - Staff Geologist I
Read More →

administrative staff

 
Featured
HiRes Hex Badge.png
Diana Yeck - Office Manager (Woodinville, WA)
Read More →
Anna Schluneger - Office Manager (Wenatchee, WA)
Anna Schluneger - Office Manager (Wenatchee, WA)
Read More →
Danielle.jpg
Danielle St. Pierre - Operations and Business Development
Read More →
Sofia Garibay - Bookkeeper
Sofia Garibay - Bookkeeper
Read More →

Want to join NGA?

What it's like to work with us
 

Western Washington

17311 135th Ave. N.E. Suite A-500
Woodinville, WA 98072
(425) 486-1669
info@nelsongeotech.com

NGA_badge.png
 

Central & Eastern Washington

105 Palouse Street
Wenatchee, WA 98801
(509) 665-7696
info@nelsongeotech.com

© 2000 - 2025 Nelson Geotechnical Associates, Inc.