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Subsurface Constructors has a long history of expertise and experience in the foundation construction industry. From drilled shafts and driven pile to auger cast pile and vibro stone columns, Subsurface has evolved over a century from a traditional foundation contractor to a full-service geotechnical contractor. We pride ourselves not only on building foundations and improving poor ground, but also assisting project designers in the early phases of the project to determine the most practical and cost-effective foundation alternatives. The company's founding organizations - Smith & Brennan Pile Company and Wabash Drilling - both played major roles in the development and progress of the St. Louis area. Smith & Brennan Pile Company was founded in 1907 by a building commissioner of St. Louis and quickly became a leader in the manufacture and driving of pre-cast concrete piling. Wabash Drilling Company was founded in 1896 and incorporated as Wabash Drilling Company in 1915. In 1960, Wabash Drilling merged with Smith & Brennan Pile Company. Together they placed foundations under most of the major buildings and plants in the St. Louis metropolitan region. These two companies became known as Subsurface Constructors in the early1980's. Today, Subsurface Constructors is acknowledged as among the nation's leading full-service foundation contractors. Our technical competence and practical experience, combined with a large and varied fleet of equipment, provides a full range of services which allow us to offer the most practical and cost-effective means for your foundation, shoring, and ground improvement projects. Working with Subsurface also means you're working with a partner who believes safety is an integral part of a successful project. We have an aggressive program of safety education and job site inspections, and participate in industry-wide safety programs. We truly believe that a safe job site is a productive job site. Contact the engineers at Subsurface Constructors today, and start your project out on a solid foundation.