The Galli Group engineers, geologists and scientists are well-experienced in surface and groundwater projects and provide services in Oregon. Our senior staff are licensed as professional engineers, geologists or engineering geologists, groundwater hydrogeologists and/or geotechnical engineers. They utilize outside drillers, geophysical methods, computer modeling and our materials testing laboratory to provide the following hydrologic services for all kinds of residential, commercial, industrial, governmental and public works projects: