Case Studies

For more than 110 years, Subsurface Constructors has designed and built foundation systems for structures throughout the St. Louis region. Today, with offices in St. Louis and Boston, we have grown into one of the nation’s leading ground improvement and deep foundation contractors.

Through the years, we’ve built hundreds of foundations for a range of structures, including landmarks, high-rise buildings, power transmission towers, parking garages, cellular towers, highways, bridges and many other structures throughout the U.S. See where we’ve worked.

Our work includes high-profile projects for some of the most well recognized and respected companies in the U.S. Just some of our clients include:

Read our case studies below to learn more about our services and the specialized expertise we can bring to your next project.