Established in 1984, Geotechnology, LLC (formerly Geotechnology, Inc.) is a highly respected, professional engineering and environmental services corporation. We have experience working on a broad range of projects in applied earth and environmental services. We also specialize in geotechnical engineering, construction materials testing and non-destructive testing, geophysical surveys, drilling and construction observation. Our 280-plus employees call Missouri, Kansas, Illinois, Tennessee, Kentucky, and Ohio home. We are proud to work in and support the communities in which we live with resources and capabilities comparable to much larger national firms. While we are a well-known resource in the Midwest and Mid-South regions, we are able and do provide our services nationwide.