Start with conditions, not a product
On Greenville's rolling Piedmont terrain, poor grading feeds water straight to a foundation already dealing with expansive clay, so structural and drainage decisions here really can't be separated.
Build a complete scope
- 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
Greenville structural and drainage context
Because red clay reacts so directly to moisture, drainage choices near Greenville have an outsized effect on how much the foundation moves season to season.