Cracking, Bowing Foundation Walls Stabilized and Repaired in Marathon, WI

Before:
A homeowner in Marathon had failing basement walls with stair-step cracking, a widening horizontal crack, and inward bowing after heavy rains. Landscaping and a driveway limited exterior access on one side, making a mixed repair approach necessary.

After:
We installed GeoLock® wall anchors on the accessible wall runs—tying interior wall plates to galvanized earth anchors set in stable soils beyond the backfill—and used PowerBrace™ steel I-beams on the tight-access wall to provide interior stabilization with the option for future tightening.

The foundation is now stabilized against further movement, and the homeowner has a clean, serviceable system designed for gradual improvement over time.