Founded on Chicago hardpan more than 50 years ago, Case Foundation Company has evolved from a local drilled shaft contractor into one of the industry’s most widely-respected and successful full-service deep foundation specialists. Since its inception, Case has consistently led the way in deep foundation technology, from the introduction of mechanized drilled shaft construction, to the development of specialized tools for rock-socketed shaft installation, to the advancement of top down concrete slurry wall construction. Through primary locations in Chicago, Philadelphia, Phoenix and Detroit we offer a nationwide service of proven capability and experience to meet our clients’ challenging and complex construction needs.

The Experience you need for the quality and performance you expect


In the deep foundation industry, there's no such thing as an overnight success. It takes years of commitment, backed by a track record of quality and performance, for a company to earn a leadership position in this competitive market. Case Foundation is such a company. LEARN MORE

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Drilled Shafts
Structural Diaphragm Walls
Secant Pile Walls
Augercast Piles
Off-Shore Drilling
Top Down Construction
Large Diameter Shaft Construction
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