Built on a century of experience in the foundation construction industry, Subsurface Constructors maintains a large database of the St. Louis region’s geology. Our knowledge of the strata most likely to be encountered on a project allows us to be a valued foundation consultant during pre-project planning.
Challenging geotechnical problems should be solved by competent geotechnical engineers. Subsurface has the in-house geotechnical design capabilities to solve the toughest problems and deliver the most cost-effective solutions for your projects.
Desktop guide to aggregate pier ground improvement
Learn about your options, your costs and bidding out your foundation construction project.