What a real evaluation weighs by home age
A foundation near Carmel's original 1837 townsite predates any modern understanding of expansive clay, while a home from the 1970-2020 boom was at least built with better awareness of it -- a proper evaluation reads elevation, moisture, and crawlspace or basement condition differently depending on which era a house belongs to.
What the report should hand you
- Existing conditions and likely cause
- Preparation and protection
- Materials, compatibility, and installation details
- Permits, testing, cleanup, and restoration
- Exclusions, warranty terms, and change-order process
Reading Carmel's clay correctly
Hamilton County's Crosby-Brookston soils, formed on calcareous glacial till, expand when wet and shrink and crack in dry spells regardless of a home's age. A sound evaluation treats that seasonal cycle as the default explanation for movement across Carmel.