Local Fence Contractors in San Antonio, TX 78154 - Bluebonnet Roofing & Remodeling

Our local clay soil expands and contracts significantly with moisture changes. During dry spells, the soil pulls away from the post, and when rain comes, water runs down the gap, washing away the dirt and leaving the post loose. This cycle, common in neighborhoods around Stone Oak and Alamo Heights, leads to accelerated rot and erosion at ground level.

If your gate drags on the ground, has a gap larger than an inch between the latch and the striker, or resists latching properly, the issue is likely structural. For wood gates in areas like King William or Olmos Park, this often means the gate post has shifted due to soil erosion or that the hinges are pulling loose. A professional inspection will reveal whether the post needs resetting or if the gate frame can be adjusted.

The most effective solution is to remove the compromised post, dig out the old hole, and install a new post set in a concrete footing that extends below the frost line. Using a galvanized steel or pressure-treated post with a gravel base for drainage greatly reduces future erosion. Bluebonnet typically recommends this approach for properties near Loop 1604 and points south, where the soil conditions are most challenging.