The caulking is a temporary fix for this cracked foundation.
During Installation - Helical PIers Attached To The Home
These helical piers are attached to the home and, with minimal disturbance to the dirt around it, have now attached this home to deeper, competent soils.
After Installation - Packed Soil
The helical piers are a below-grade solution for this home with poured foundation. We packed the nearby dirt after replacing it.