Stair-step cracks in block or brick foundation walls are one of the most common signs of foundation movement. These cracks often appear as soil pressure changes around the home. While small cracks are common, growing cracks can indicate settlement or structural stress. Our team at Behncke Construction evaluates foundation conditions and recommends repairs designed to stabilize the structure long term.
https://www.1948bc.com/blog/stair-step-cracks-in-basement-walls-what-they-mean-for-your-foundation