Signs Your Fence Post Is Rotting or Rusting Underground

Why the base of the post fails first

Wood posts rot and metal posts rust fastest at the point where they meet the ground — the section that stays wettest longest and gets the least airflow. In Broward County's sandy, high-water-table soil, that section can stay damp for days after a normal rain, which speeds up decay compared to drier inland climates.

Warning signs to check for

A post that wiggles noticeably at the base when pushed, visible splitting or crumbling wood right at the soil line, rust stains bleeding out of a metal post near the ground, and a fence panel that's started leaning even slightly are all signs the post itself — not just the panel — needs attention.

Why this isn't a wait-and-see problem

A single failed post puts extra load on the posts next to it, which can turn a one-post repair into a multi-post repair if it's ignored through a storm season. Catching it early is usually the difference between replacing one post and rebuilding a section.

What repair looks like

Depending on how far the damage has spread, we can often reinforce or replace a single post without touching the rest of the fence line. See our fence repair services or call for a free assessment of what's actually happening below the soil line.