Helical Anchors Inc.
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Screw Piles

Screw piles are a broad term that combines both tension and compression loads. It is widely used all across the world.

Engineered, manufactured & galvanized in Minneapolis.

Screw piles are steel screw-in piling for buildings, decks, solar arrays and additions — the fastest deep foundation system on the market. They screw into the ground in minutes with no spoil, no vibration and no concrete cure.

Because screw piles handle both compression and tension loads in a single element, one product covers everything from deck footings to utility foundations. They're removable, reusable and load immediately after install.

Screw pile foundations for a ground-mount solar array
Specifications
  • Compression + tension in one pile
  • Vibration-free installation
  • Immediate loading — no cure
  • Removable & reusable
  • No spoil or excavation
  • Hot-dip galvanized ASTM A123

Built different. Built to last.

01
Install in minutes

A compact drive head screws each pile to depth and torque in a fraction of the time of concrete footings.

02
Load the same day

No curing, no waiting — framing, racking or equipment can go on the pile immediately after installation.

03
Sensitive-site friendly

Vibration-free, low-noise installation next to existing structures, utilities and occupied buildings.

04
Sustainable by design

No concrete, no spoil to haul, and piles can be extracted and reused when a structure's life ends.

Where screw piles go to work.

Deck footings & deck foundations
Solar foundations & ground-mount arrays
Additions & light construction
Utility & equipment pads
Signage & lighting foundations
Temporary structures
Explore all applications

More from the catalog.

Need screw piles 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.