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construction materials testing

Terracon’s Columbia office opened in 2000 and employs more than 50 professionals who provide environmental, facilities, geotechnical, special inspections and construction materials engineering, and testing services for clients in South Carolina. (Photo/DepositPhotos)
Nov 18, 2025

Terracon puts new operations manager in Columbia

Terracon has appointed Gene Partin as operations manager for its Columbia office as the firm expands environmental, geotechnical and project delivery services in South Carolina.

Goodwyn Mills Cawood has revealed its new geotechnical engineering laboratory in Aiken. This laboratory is designed to expand the firm’s capabilities in geotechnical engineering and construction materials testing services in the Central Savannah River Area (CSRA) market. (Photo/DepositPhotos)
May 20, 2025

GMC opens geotechnical lab in Aiken to boost testing

Goodwyn Mills Cawood opens a new Aiken lab to expand geotechnical engineering and construction materials testing across the CSRA and South Carolina.