With facilities in several states, Shannon & Wilson is an engieering consulting firm dedicated to providing a full range of geotechnical, environmental, and natural resource services. One of the first geoscience firms established in the United States, Shannon & Wilson has successfully completed over 20,000 projects and have played a key role in the design and construction management of many of the world's most challenging structures. The firm's services encompass all aspects of geotechnical and environmental engineering and consulting, natural resource management, and railroad consulting. We also offer arctic engineering expertise, underground engineering, geologic and hydrogeologic services, groundwater engineering, hazardous materials management, and instrumentation.