Swing Gate Hinge Repair & Installation

Stop Sagging and Dragging with Precision-Welded, High-Capacity Hinges.

A swing gate is essentially a massive lever, and the hinges are the fulcrum. Every ounce of the gate’s weight, the force of Texas winds, and the constant stress of daily opening and closing are concentrated entirely on these pivot points. At A.S. Gate & Fence, we specialize in the structural repair, welding, and installation of heavy-duty swing gate hinges for residential and commercial properties across Dallas-Fort Worth.

The #1 Cause of Failure: The Wrong Hinge Size

Most gate failures we repair are caused by inexperienced contractors using hinges that are entirely wrong for the gate's dimensions. If you install a hinge rated for 300 lbs on an 800 lb wrought iron gate, catastrophic failure is inevitable. The hinges will warp, the gate will drag on the concrete, and the sheer force will ultimately tear the hinge right off the post, often burning out your expensive electric gate operator in the process. We calculate the exact weight and leverage of your gate before we ever strike an arc to weld.

How We Fix It Permanently

A permanent fix requires the perfect combination of superior hardware and uncompromising craftsmanship.

1. High-Quality Materials

We refuse to use light-duty residential hardware on automated driveway gates. We source premium components engineered for high-cycle use.

  • Sealed Ball-Bearing Hinges: Ensures a frictionless, silent swing that takes the workload off your motor.
  • Greasable Barrel Hinges: Heavy-duty steel designs equipped with grease zerks for easy, long-term maintenance.
  • J-Bolt Adjustable Hinges: Allows for micro-adjustments as soil conditions change over the years.

2. Expert Structural Labor

The best hinge in the world will fail if the geometry is wrong. Our field technicians are masters of gate alignment and structural integrity.

  • Structural Welding: We provide continuous, deep-penetration welds to fuse the hinge securely to the gate frame and steel post.
  • Plumb & Level Alignment: If hinges are misaligned by even a fraction of an inch, the gate will bind. We laser-level every hinge axis.
  • Post Reinforcement: If your original post is failing under the weight, we can reinforce or replace it prior to hanging the new hinges.

Signs You Need Immediate Hinge Repair

Do not wait for your gate to collapse. Contact us immediately if you notice:

  • The bottom of the gate is scraping your driveway concrete.
  • Loud squeaking, popping, or grinding noises during operation.
  • Visible rust, cracked welds, or metal fatigue around the hinge barrel.
  • The electronic locking mechanism no longer aligns with the catch.

Stop the Damage Before It Worsens

Protect your gate and your motor. Let the professionals at A.S. Gate & Fence weld and install the right hinges for the job.

Request a Free Repair Estimate