Universal Fence | Expert Fence & Gate Services in Tujunga, CA

Fence expansion damage in Tujunga is often caused by seasonal temperature swings and moisture changes in the soil. Wood absorbs water during rainy months and expands, then contracts in dry heat, leading to warped boards or strained joints. At Universal Fence, we combat this by installing pressure-treated lumber with proper expansion gaps between panels, and using stainless steel fasteners that allow for natural movement. For particularly wet areas near the foothills, we also recommend slightly deeper post holes to minimize ground-level shifting.

Tujunga’s steep slopes and runoff from the Angeles National Forest can wash away soil around fence posts, leaving them loose and leaning. Over time, this compromises the entire fence line. Our solution is to set posts in a wider, deeper concrete footing—at least 18–24 inches deep—and use gravel at the base to improve drainage. For areas with heavy erosion, we also install a French drain or grade the soil to redirect water away from the post foundations.

Absolutely. If your gate is sagging because the soil around the post has expanded or eroded, we’ll first assess the post’s condition and re-set it in fresh concrete with proper drainage. We then realign the gate hardware and reinforce the hinges with longer or heavier-duty screws. In some cases, we’ll add a tension cable or a wheel stabilizer to prevent future sag. We’ve solved this issue for many homeowners near Tujunga Village and along Foothill Boulevard.