Superior service ...practical solutions!
GSI's professionals have provided technical service and expertise to hundreds of transportation projects, both public and private. From airports to highways, from bridges and levees to dams and railroads, GSI has consistently provided superior service."
GSI has worked on numerous highway construction projects, providing geotechnical engineering, soil, groundwater and materials testing, sonic logging, plate load tests and other services to minimize the risk for our clients.
GSI has provided services to both civilian and military aviation centers and maintains a close working relationship with the aviation industry through our corporate headquarters in Wichita, KS.
GSI has been called on by countless federal, state and municipal agencies to provide technical services, drilling, materials testing and environmental assessments for bridge and dam construction throughout the Midwest.
GSI has a long history of providing services to the railroad industry. Much of our staff maintains railroad-specific training and have first-hand experience providing technical services and assessments for railroad projects.