Earth Engineers, a proud member of RMA Companies, is a geotechnical and environmental consulting firm established in 2007, with offices in Washington, Oregon and Hawaii.  We provide geotechnical consulting, engineering, investigation, construction support, materials testing, and environmental consulting services for a wide range of clients and projects.  As a growing company, we have a high caliber team that excels by providing intelligent solutions and excellent client service.  Moreover, we maintain a family atmosphere among our staff, and we thrive through responsible company growth and retention of strong team members.

Certerra (Earth Engineers)

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