Ground Improvement, Deep Foundation Specialists

Subsurface Constructors Inc. is a recognized leader in the deep foundation and ground improvement industry. From our headquarters in St. Louis, Missouri, we have served the construction industry for OVER 100 YEARS, bringing an innovative, cost-conscience, and practical approach to foundation design and construction. Subsurface offers a vast range of options for your ground improvement, deep foundations, and earth retention needs.

• Ground Improvement
• Aggregate Piers / Stone Columns
• Drilled Shafts
• Earth Retention
• Augercast Piles
• Driven Pile
• Micropile

We look forward to working with you to develop the best solution for your projects.

	Illinois DOT, Route 7 Orland Park, Illinois Vibro Stone Columns
	Warrenton Copper, Warrenton, MO Earth Retention System
	MO Water Reclamation Project, Wentzville, MO Vibro Stone Columns
	St. Louis Zoo Fragile Forest St. Louis, MO Micropile for Underpinning
	St. Peters Rec Plex St. Peters, Missouri Ground Improvement