Start with the site, then the material
Around Columbia, that means accounting for the clay-to-sandhills soil transition, drainage on a rolling lot, footing depth, ledger attachment, guard and stair code, and how material gets moved through a historic in-town yard or a newer suburban one.
Build a complete scope
- Soil type and drainage pattern for the specific lot
- Protection of landscaping and existing structures
- Material grade and hardware compatibility
- Permit filing, inspection scheduling, and site cleanup
- Warranty terms and how any change order is priced
Columbia context
Columbia combines historic in-town homes, postwar brick ranches, military-influenced neighborhoods, and fast-growing suburbs. Humid heat, intense thunderstorms, clay and sandy transition soils, mature pines, and rolling watersheds make moisture and runoff important.