The mission of the Helical Pile Association is to advance helical pile and anchor technology in the engineering & construction industry through continuing education & research initiatives.

Additionally, the HPA serves as a unifying platform for all CHANCE Civil Construction contractors and distributors to connect and communicate.


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Helical Piles

The helical pile system is a segmented deep foundation system with helical bearing plates welded to a central shaft. Load is transferred from the shaft to the soil through helical bearing plates. As a result of their true helical shape, the helices do not auger into the soil, but instead screw into it with minimal disturbance.

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Resistance Piers

The resistance pier system is a manufactured, two-stage product designed specifically to produce structural support strength. First, the pier pipe is drivento a firm bearing stratum; then, the lift equipment is combined with a manifold system to lift the structure.

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