Swing Gate Repair in Dallas–Fort Worth

A swing gate hangs its full weight from the hinge side. Over years the hinges wear, the gate frame racks slightly out of square, and the post it hangs from moves. The result is a gate that sags at the latch end, drags on the driveway, or no longer meets its stop.

In Dallas–Fort Worth, post movement is the biggest single factor. Expansive clay swells when it is wet and shrinks when it dries, so posts lean and shift with the seasons. A gate that closed perfectly in spring can be rubbing the ground by late summer — and an automatic operator then fights that friction on every cycle.

The repair is to the gate, not the operator: new or adjustable hinges, a post reset, or the frame squared and re-welded. Our iron gate repair page covers the welding side in more depth.

Linear-actuator and articulated arms push the gate open and pull it closed, and they carry real load even when the gate is standing still. Wind on a solid gate, a vehicle nudging a leaf, or a gate that has started to bind all bend arms and loosen brackets.

An arm is replaceable on its own. In University Park a swing gate that had not been used for about a year had damage to both its bracket and its LiftMaster LA400 arm; a replacement arm put it back in service on the existing operator. In Prosper a visibly bent US Automatic arm was tested with power restored before we decided to replace it — the battery was replaced too, and the operator stayed.

Many residential swing operators in Dallas–Fort Worth are DC with battery backup, and many run on solar. A battery that no longer holds charge, a corroded board, or a charging fault will all present as a gate that "just stopped" — and none of them means the operator is finished.

In Southlake a control box had been left open, debris had collected around the electronics and the board had corroded. A new board and backup batteries restored the gate; the opener itself was kept. A box that will not close properly is worth fixing for that reason alone.

Dual swing gates are timed so one leaf moves slightly ahead of the other and they meet cleanly. When one side is slower — a weaker arm, a binding hinge, a tired battery on that side — the leaves start colliding, stopping short or reversing.

Usually only one side is at fault. We test each leaf on its own before touching the board settings, so you pay for one side rather than a whole system.