At Soil Testing & Engineering Ltd. (STL), we treat all projects small and large with same high quality and distinct professionalism. In our infancy, we focused on soils and concrete – traditional construction materials testing, inspections, and observations. Now, with over 20 years of experience, our engineers, geologists, and technicians offer a wide range of geotechnical, environmental, and construction materials testing and inspection services. 


STL maintains current, state-of-the-art laboratory equipment and computer systems for design analysis, plan preparation, laboratory test results review, and information processing. Our laboratory is inspected and certified by AASHTO, AMRL, CCRL, Ohio DOT, and the U.S. Army Corps of Engineers.


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