A comprehensive list of Saint Charles, MO based civil, mechanical, electrical, chemical, structural and environmental engineering companies. Read unbiased customer reviews and recommendations of local consultants. 
DOTec Engineering is a multi-disciplinary, full service engineering firm founded in 1984. We are licensed in all 50 States, as well as Canada, Puerto Rico, Virgin Islands, South America and Europe. DOTec Engineering Corporation has a proven success rate, providing engineering services to public and private sector clients since 1984.
Robert Hoppe — DOTec provided Engineering drawing analysis service and in a timely manner, at a reasonable price. Thanks, Rob H
After 30 years of experience working in St. Charles, St. Louis, Weldon Spring, and beyond, we know how to deliver top-quality surveys and design that build the foundation of a successful job. Whether residential or commercial, our highly educated and trained staff of Registered Land Surveyors use state of the art equipment to provide Boundary Surveys, Topographic Surveys, Record Plats and construction