It is our mission to provide the professional community our specialized technical expertise and support for the practical and cost-effective application of shallow geophysics remote-sensing technologies to best satisfy the specific needs of our clientele.
We serve a diversity of multi-disciplinary professionals including consulting engineers, architects, geologists, building contractors, property developers, archaeologists and real estate managers. Our services are frequently utilized in industry including nuclear and coal/gas electrical generation plants, chemical manufacturing plants, petroleum refineries, and airport, railroad, highway, and shipyard transportation facilities.
We specialize in non-invasive subsurface surveys and imaging to support engineers, developers, and construction professionals. Using advanced geophysical technologies, we deliver accurate underground data—without excavation.
We use Ground Penetrating Radar (GPR) and electromagnetic methods to locate subsurface anomalies, buried utilities, voids, and other geologic features—providing critical data before you dig or build.
We deploy high-resolution drones for safe, efficient inspection of hard-to-reach areas, construction site monitoring, and aerial LiDAR mapping. Our UAV services deliver detailed visual data for planning, progress reporting, and risk assessment—without interrupting operations.
For over 29 years, E. F. Thompson Geotechnologies, Inc. has provided accurate, non-invasive subsurface data for engineering, construction, and environmental projects. Our commitment to precision, professionalism, and dependable service has made us a trusted partner for geotechnical insight across the Southeast.