Concrete retaining walls
On Alamo properties where flat terrain means water collects near the foundation or where a raised planting area needs to be held in place through the heavy Rio Grande Valley rains, a properly built concrete retaining wall is the durable fix. The clay soil here applies real hydrostatic pressure on any wall that is not drained correctly, so footing depth and drainage gravel behind the wall matter as much as the wall itself. See how we build concrete retaining walls for South Texas conditions.

