The Wallace Group, Inc.
Northwest Geosystem Experts
Bend, OR
Explore capabilities, project experience, and office locations to build your shortlist.
Northwest Geosystem Experts
Bend, OR

Delivering exceptional service for 26 years

Responsive geotechnical engineering and construction materials testing from start to finish.
Kenner, LA+3

Engineering Beyond.
Springfield, MO+9
Building Strong Foundations Across the Southeast
Baton Rouge, LA+11

Your Partner in Geotechnical & Environmental Engineering
Birmingham, AL

Geotechnical engineering, material testing, special inspections, and drilling services in Arizona
Mesa, AZ

Engineering with Integrity, Honesty & Highest Standard of Care
Fort Thompson, SD

Geotechnical Engineering and Construction Materials Testing.
West Conshohocken, PA

Providing Quality Services for Over 30 Years
Tulsa, OK+3

Your Trusted Partner in Quality Control & Geotechnical Solution
Sterling, VA

Where Quality & Integrity Meet Innovation
Oklahoma City, OK

Experienced. Expedient. Exact.

YOUR GO-TO Engineering Consulting Partner
Asheville+43

Your Go-To Engineering Consulting Partner
Chantilly, VA

The Benchmark for Professional Services
Birmingham, AL+4

Engineering Inspiring Places
Bluffdale, UT
Making Your Project Successful In A Changing World
Bowling Green, KY

Exceeding our clients expectations is our guarantee.
Gretna, LA

Experience is the Difference.
Santa Rosa, CA+1

Working with Communities
Rice Lake, WI