Diamond M Welding & Fabrication LLC - Duncan's Professional Fence Installation

We handle custom metal fabrication for both residential and commercial clients. This includes steel railings, custom brackets, equipment mounts, and structural repairs. Whether you need a one-off part or a series of fabricated pieces for a construction project, our shop can cut, weld, and finish to your specifications. We use mild steel, stainless steel, and aluminum depending on the application.

Many gates in Duncan experience sag due to soil shifts and strong winds. We address this by reinforcing the hinge points, replacing weak or rusted hinges with heavy-duty welded models, and adding a diagonal brace if the frame is flexing. If the gate is beyond repair, we fabricate a new one using thicker steel and adjust the posts to ensure proper clearance and long-term stability.

Yes, we routinely repair trailer frames, hitches, springs, and axle mounts. We inspect the full frame for stress cracks or rust-through, then weld reinforcements or replace damaged sections as needed. We also repair gate latches and tie-down rings. Our goal is to bring your trailer back to safe operating condition without replacing the whole unit unnecessarily.