Deep Foundation Group
Foundations are fundamental to whatever is built upon them. Deep, stable foundations assure structural integrity, but conditions aren't always suitable for them. That's when additional expertise can make a powerful difference.
The Deep Foundation Group offers a number of technical solutions that can develop quality foundations in challenging conditions.
DFG Established
Cutting-edge technology solutions include:
Deep Foundation Group has the expertise and experience to know what technical solutions are needed to reinforce existing foundations and support new construction projects.
Helical Piers
Helical piers, made of steel with curved blades, support new and existing structures. Driven by hydraulics, they ensure timely construction and quick problem resolution.
Structural Shoring
Shoring stabilizes structures during construction, repairs, or demolition, preventing collapse and ensuring safety. Supporting damaged areas, handeling extreme weather, and structural issues.
Aggregate Columns
Aggregate Columns use stone-compacted columns to strengthen soil, reduce settlement, and improve load-bearing and drainage. DFG offers complete design and testing for these solutions.
Load Testing
DFG has conducted over 75 load tests, verifying pile integrity with results from 50,000 to 400,000 lbs. Trust our team for accurate results and informed decisions.
Featured Projects
With offices in Sioux Falls, SD and Mankato, MN, Deep Foundation Group has provided a range of specialty construction and engineering services throughout the Midwest. From pile installation (Ductile Iron Piles and helical piles), ground improvement (stone columns), load testing, structural shoring as well as structural engineering. Deep Foundation Group has a staff of six engineers who pride themselves on solving complex geotechnical and structural problems.
