GeoTesting Express Laboratory Testing Field Testing Qualifications Contact Us



GeoTesting Express, Inc. (GTX) is the testing division of Geocomp, Inc.. Since 1989, our internationally recognized laboratories have been helping to reduce risk by providing the fastest turnaround time available for high-quality mechanical and physical properties testing services on soils, rocks, geosynthetics and other geo-materials. We've supported projects with some of the most challenging conditions in the world ranging from tunnels, dams, and nuclear-related facilities to deep excavations, off-shore facilities and retaining structures. GTX offers:


Our staff members are recognized as industry leaders with years of experience on some of the most interesting and challenging projects around the world. Our staff is encouraged to participate in industry organizations (such as the American Society for Testing and Materials – ASTM) to become more educated in new technologies/procedures and to help improve our field. We encourage our personnel to pursue continuing education in their technical field of choice. Our technicians are trained in specific tests and required to demonstrate proficiency in those tests on a yearly basis. We cross-train our field and laboratory staff to promote a better understanding of the real-world applications our work impacts. Our field and laboratory personnel maintain a variety of different licenses, registrations and certifications from agencies including: