Concrete contractor in Savannah, GA

Savannah's sandy Coastal Plain soil behaves differently than the red clay found in Middle and North Georgia. Sandy soil drains quickly on the surface but can shift and settle under load if it is not compacted before the pour. In low-lying areas near the Savannah River and tidal waterways, the water table sits close to the surface, which means grading must actively move water away from the slab rather than relying on the soil to absorb it.

The fast-growing commercial corridors in Pooler and Garden City are generating demand for large-scale grading, forming, and pouring on sandy subgrades that must be compacted to handle industrial and retail traffic loads. A commercial slab in this part of Savannah that was not graded for drainage will allow water to work under the edges of the slab, softening the subgrade and accelerating cracking under load.

Older properties in the Savannah Historic District, Victorian District, and surrounding neighborhoods have concrete flatwork and structures that have been exposed to coastal humidity and moisture for decades. Demolition of failed flatwork, correction of the subgrade grade, and then forming and pouring a replacement slab is the right sequence on these properties. The high humidity and moisture exposure in coastal Savannah means the subgrade drainage grade matters more here than in drier inland Georgia markets.