NGA Geotechnical Consulting Group

08/20/2026

When Nelson Geotechnical Associates joined MacKay, the decision expanded our team’s geotechnical expertise while opening the door to new opportunities and regions. We share a strong alignment in our values, commitment to quality, and dedication to our clients, and we’re proud to see the experience and legacy we’ve built continue as part of MacKay.

As we integrate our teams and operations, we’ve become increasingly excited about what’s ahead. Together, we’re bringing expanded geotechnical capabilities, broader resources, and new opportunities to clients across the regions we serve.

If you don’t already, we encourage you to follow MacKay - gomackay.com for the latest firmwide updates and to learn more about what’s ahead for our team.

05/13/2026

Our Wenatchee Geology team leads an educational dog walk with Wenatchee Valley Humane Society! Saving pups and learning about the amazing Geology surrounding us. Way to go team! Thanks for an amazing afternoon!

05/06/2026

This Saturday our amazing Wenatchee Team is Partnering up with Wenatchee Humane Society to host a Free Dog Walk tour through some fascinating Geology sniff spots! In the area? Register to join! MacKay - gomackay.com

Upcoming events May 9 Rock Hounds Saturday, May 9, 2026 10:00 AM 12:00 PM Horse Lake (map) Google Calendar ICS Welcome to the first Pets & People Outdoor’s Rock Hounds Dog Hike! We are delighted to partner with the experts at Nelson Geotechnical Associates to offer this FREE dog walk along Old...

03/26/2026

EXPERT LANDSLIDE REMEDIATION SERVICES: PROJECT HIGHLIGHT

10/23/2025