We engineer what the earth cannot move.
For two decades, Helical Anchors Inc., part of the Jindal SAW group, has manufactured the strongest deep-foundation systems in North America, combining patented welding, ICC-listed designs and a relentless field-tested approach.
A foundation company built by engineers.
Founded in Minneapolis in 2004, Helical Anchors Inc. was born from a single conviction: helical foundations should be engineered, not assembled. We invested early in patented inertia-weld technology, which joins helix to shaft in seconds without filler material, and built our entire manufacturing process around it.
We are proud to be part of the Jindal SAW group, a global leader in steel pipe and infrastructure manufacturing. That backing pairs our Minneapolis engineering floor with the scale, steel-making expertise and resources of one of the world's largest producers, so every pile we ship carries both American craftsmanship and global manufacturing strength.
Today, our piles support solar farms in the desert, hospitals on soft clay, ports on liquefiable soil, and homes on every kind of slope. The same standard runs through every job: documented torque, documented capacity, documented service life.
How we work.
Patented inertia welding. Continuous R&D on helix geometry and corrosion.
Every batch destructive-tested. ISO 9001 audited. ICC-ES listed.
Custom piles for your soil, load, and install method. Never off-the-shelf.
Our engineers work directly with your design team for efficient design-build coordination.
Vertically integrated. Galvanized in-house. Made in Minneapolis.
Stocked inventory ships in 48 hours. Custom builds in two weeks.
The inertia weld advantage.
Conventional helix-to-shaft welds rely on filler metal and create a heat-affected zone at the pile’s weakest point. Our patented inertia process generates the weld through friction alone: a continuous forged grain, no porosity, no slag. The result is a joint stronger than the parent steel.
