Deep Foundations


Bolander provides deep foundation solutions throughout the midwest including, but not limited to, Minnesota, Wisconsin, North Dakota, South Dakota and Iowa.  Our team provides constructability insight for structural and geotechnical engineers to guide projects towards economic solutions suitable for the soil conditions encountered.  Additionally, Bolander can provide any of these deep foundations systems on a design-build basis, quickly establishing the budget, schedule, design parameters and testing criteria.

Bolander has the equipment, testing and staff to provide the following deep foundation products:


  • Driven Pile
  • Auger Cast Pile
  • Caissons
  • Drilled Piers
  • Slurry Walls
  • Secant Walls