Helical Piles Winnipeg | Screw Pile Foundations

Helical Piles in Winnipeg

Helical piles are galvanized steel shafts with helix-shaped plates that screw into the ground like a giant wood screw. We drive them down past the active gumbo clay and below the frost line until they hit firm, load-bearing soil. Then we transfer your foundation's weight onto the piles with brackets, taking the load off the unstable clay that was letting it sink.

Helical (screw) piles are steel shafts driven deep below Winnipeg's frost line to reach stable ground, then used to stabilize and often lift a settled foundation, typically $300 to $700 per pile. They install with low vibration and can be loaded immediately, which makes them the go-to fix for homes settling on Red River gumbo clay.

Why helical piles work on Winnipeg clay

The whole problem with gumbo is the top layers that swell and shrink with moisture and freeze and thaw with our -40°C to +35°C swings. Helical piles bypass that layer entirely. Because the pile is anchored in stable ground far below, seasonal soil movement no longer controls your foundation. That is the difference between a fix that holds and a patch that cracks again next spring.

Helical piles vs underpinning

Helical (screw) piles are driven below the frost line to stabilize and often lift a settled foundation, typically $300-$700 per pile. Underpinning is the broader strengthening process. Crack injection only seals leaks; it does not stop movement in gumbo clay.

Our process

Free on-site assessment and measurement of settlement.
Engineered pile layout and count for your home.
City of Winnipeg building permit handled by us.
Low-vibration installation, load transfer, and lift where possible.
Warrantied work with clear written terms.

Winnipeg cost for helical piles

Scope	Typical CAD
Helical pile (residential, supply + install)	$300 – $700 each
Small project (8–10 piles, one wall)	$8,000 – $18,000
Medium project (12–20 piles)	$15,000 – $32,000
Full perimeter underpinning (25–40 piles)	$30,000 – $60,000+

Last updated: June 2026. Exact pricing requires an on-site assessment.

Common questions

How long do helical piles last?

Galvanized helical piles are engineered for 75+ years of service life, and reputable Winnipeg installers back them with multi-year, often transferable, warranties.

Can helical piles lift a sunk foundation back to level?

Often, yes. Once piles are seated, we can hydraulically lift the foundation back toward its original elevation. Full recovery depends on the structure above, and we'll confirm what's realistic during the assessment.

Are helical piles disruptive to my yard?

Less than you'd expect. The equipment is compact and we work in small zones. Sod and landscaping are usually restored within a day of the install.