Earth Science Systems LLC is an engineering services firm specializing in infrastructure construction, inspection, and maintenance. The firm's capabilities include: ground penetrating radar (GPR), wireless seismic, analysis and reporting software, geophysics, subsurface navigation and planning for horizontal direction drilling. The technology has applications for concrete structures, roads, railroads, subsurface utility location and installation, and subsurface navigation. In addition to research and design and inspection services, then firm offers their products on a rental basis for work sites.