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We Make a Difference

Louisville, KY+7

Over 50 years of engineering excellence

Mt. Holly, NJ+1

APS Lays the Foundation for a Better World

Baton Rouge, LA+1

Geotechnical and Environmental Engineering

Santa Rosa, CA

Foreseeing critical project phases and providing practical engineering solutions

impact engineering

Geotechnical Engineering and Subsurface Explorations.

Greenfield, IN

Meeting the needs of Tribal Transportation Programs

Proven Expertise. Powerful Results.

Anaheim, CA+4

Innovative, Sustainable Engineering Solutions

Our work moves people. Our people move us.

Philadelphia, PA+15

Delivering public infrastructure efficiently, economically, and sustainably.

Houston, TX

Leaders in Engineering and Geoscience

Bluffdale, UT

Trusted Expertise, From the Ground Up

New York, NY+4

Transforming design.

Folsom, CA+3

We build our success by building yours.

Itasca, IL+1

Serving our clients with integrity and excellence since 1978.

Carson City, NV+1

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Rochester, NY

Transforming communities, one project at a time.

Portland, OR

Construction Materials Testing and Special Inspection and Geotechnical Engineering.

West Valley City, UT

Geotechnical consulting services for infrastructure, transportation, and environmental projects

Client Commitment | Quality Solutions | Empowered Employees