Large Crack in Foundation Floor, Center Barnstead, NH

A homeowner in Center Barnstead, New Hampshire, had seen a crack start to form in their garage around 5 years ago. They have seen the crack get larger and decided they wanted to have it sealed. They called EFS and we found that the crack was caused by the concrete slab settling. We then recommended installing 3 Helical Piers under the right side of the garage, then using PolyLevel to lift and level the slab, and finally sealing the crack using NexusPro.