Helical Piles & Anchors
Helical piles are used to support structures by transferring compression loads to stronger, more stable soil below the surface.
Engineered, manufactured & galvanized in Minneapolis.
Helical piles, anchors and piers are the same core steel foundation system, configured for different applications: compression for new foundations, tension for uplift, and underpinning for repair. Our engineered shafts range from 2-7/8" to 12-3/4" with single or multi-helix configurations matched to soil and loads.
Every pile is inertia-welded, hot-dip galvanized to ASTM A123 and installed with torque-monitored capacity verification, so capacity is confirmed in the field on every single pile. ICC-ES helical piles listed under ESR-3982.
Helical leads, extensions and couplers are specified together as part of the system, allowing the shaft to reach the required depth and bearing strata.
- 2-7/8" – 12-3/4" shaft diameters
- Helical leads & extensions
- 30k – 250k lb ultimate capacity
- Single & multi-helix configurations
- Hot-dip galvanized ASTM A123
- ICC-ES ESR-3982 listed
- Torque-monitored installation
Built different. Built to last.
Installation torque correlates directly to bearing capacity — every pile is load-tested as it's installed, with a permanent torque record.
Our patented inertia-weld process fuses shaft to coupler in seconds without filler metal — a joint stronger than the shaft itself.
Hot-dip galvanizing to ASTM A123 protects against corrosion in aggressive soils for a century or more of service.
No concrete, no cure time, no spoil. Piles can be loaded the moment they reach target torque and depth.
Where helical piles & anchors go to work.
More from the catalog.
Need helical piles & anchors for your project?
Send us your soil report and structural loads. Our engineers will recommend shaft size, helix configuration, install method and torque target — within one business day.