GeoSource offers subsurface exploration, laboratory testing and geotechnical engineering for a wide range of private and public projects.  We have provided geotechnical services for a wide range of project that include:  commercial, industrial, residential and public buildings; county and state bridges; city streets, county roadways, parking lots and airfield pavements; water storage and treatment facilities; cellular towers and other communication facilities; earthen dams, levees and lagoons; conventional, modular and tied back retaining walls; power generating and transmission facilities; as well as many other types of projects throughout Kansas and the surrounding states.