Fence Builders Canonsburg PA | Call Seward Fence

The freeze-thaw cycles in our Canonsburg winters are tough on fence posts. When water in the soil freezes and expands, it can push posts up or sideways. Over time, this causes shifting and sagging. At Seward Fence, we address this by installing posts at the proper depth—typically below the frost line—and using gravel backfill to improve drainage. If your posts are already heaving, we can repair or replace them with more stable concrete footings that reduce movement during temperature swings.

Yes, rot near the bottom of wooden fence boards is often caused by prolonged moisture exposure, which is common in our rainy springs and snowy winters. This is a sign that your fence wasn't properly sealed or that water is wicking up from the ground. Our team can replace individual rotted boards and then apply a weatherproofing stain or sealant to protect the rest of the fence. For fences beyond repair, we also offer full installation with pressure-treated or naturally rot-resistant wood.

Automatic gates in our area need regular maintenance to handle rain, snow, and temperature shifts. The most common issues are misaligned tracks, corroded electrical connections, and frozen hinges. We recommend lubricating moving parts with a silicone-based spray and checking the gate's alignment each spring. At Seward Fence, we install gates with heavy-duty hardware and weatherproof components, and we can also provide routine service from our local shop to keep your gate operating reliably year-round.