Siaclieff Fence & Iron Works | Expert Fence Builders in Los Angeles, CA

Earthquakes create intense ground shaking that can loosen fence posts, especially in older installations or those set in sandy or clay-heavy soil common around LA. Poorly anchored posts and rigid connections often snap or tilt under the stress, leading to leaning fences or complete collapse. Our team reinforces posts with concrete footings and flexible brackets that absorb movement without cracking.

Check for gaps between the fence and the ground, cracks in concrete around posts, or a noticeable tilt when viewed from a distance. Also look for loose rails or sagging gates, which indicate shifting foundations. If the lean is more than 2–3 degrees from vertical, it’s best to call us for an inspection—minor issues today can become costly repairs after the next quake.

We provide seismic retrofitting services, including replacing shallow-set posts with deeper, reinforced concrete footings, installing flexible metal brackets to allow movement, and swapping rigid iron for lighter but stronger steel mesh panels. For leaning fences, we can re-anchor existing posts or install helical piers that grip stable soil layers. Our work is designed to meet LA’s current building codes for seismic zones.