TRI Environmental (TRI Geotechnical Services)

World-class, independent, third-party geotechnical testing laboratories in Austin, Texas and Coraopolis, Pennsylvania. Completely unassociated with any manufacturing, engineering, consulting, or construction company, ensuring true independence. One of the broadest ranges of soil, aggregate, and rock strength testing capabilities in the world. Serves clients requiring geotechnical laboratory testing for design, forensics, and research.