Linear Welding & Fabrication Nationwide

Linear Welding & Fabrication: The Burbank Owner’s Guide

We stock and install Linear-compatible gate welding and fabrication parts across Burbank, with most jobs falling between $240 and $680 depending on whether it’s a bracket repair, hinge rebuild, or full frame section replacement. Most single-part welding repairs on Linear operators are completed same-day when we dispatch from our Burbank service route. The typical discovery is not subtle: the gate starts dragging on one corner, a hinge tears loose from the post, or the operator arm bracket shears at the weld and the motor pushes against air.

Call (213) 577-1120

Linear gates live outdoors in Burbank’s summer heat, and the metal does what metal does. The welds on the arm brackets and the post hinges are usually the first to fail, not because the fabrication was poor, but because they’re the load-bearing points. Every opening cycle stresses them. Over three or four years, that stress finds the weak spot. Our job is to identify the exact Linear part that failed, match it to the model on the property, and rebuild it so the gate tracks straight again.

Which Linear Models This Applies To

Most welding and fabrication work we do on Linear systems in Burbank involves the swing-arm brackets, gate hinges, and post plates used across the Linear LRA, LS, and ACT series operators. The arm bracket is the part that wears its weld first: Linear uses a powder-coated steel bracket that bolts to the gate frame, and when the gate is even slightly out of travel adjustment, the bracket takes a twisting load it was never designed to absorb. The result is a sheared weld, usually at the bottom bolt hole.

Here’s the compatibility gotcha we see regularly: the arm bracket for the LRA series is not interchangeable with the LS series. The bolt pattern is close enough to look right, but it’s off by roughly 3/8 of an inch on the lower hole. We’ve had customers in Burbank buy an aftermarket bracket online, drill it out to make it fit, and then watch it fail again within a season because the elongated hole let the arm wander. Match the part number or measure the center-to-center bolt spacing before you assume compatibility.

When it comes to OEM versus aftermarket, our position is this: if Linear still manufactures the bracket or hinge for your model, we use the OEM part. For discontinued models where OEM is no longer available, we fabricate a replacement in the field or in our shop, using the same gauge steel and matching the original geometry exactly. The aftermarket market for Linear weld parts is thin, and what exists is often generic “universal” steel that fits everything and lasts half as long. A universal hinge is a compromise hinge.

Signs Your Linear Welding & Fabrication Is Failing

• The gate sags or scrapes on the latch side. A hinge weld that has started to crack lets the gate drop a quarter inch before the failure becomes visible. The scrape mark on the concrete or the latch post is your tell.
• The operator arm clunks or shudders at the start of travel. When the arm bracket weld begins to fail, the arm flexes before it pushes. That clunk is the bracket shifting on its bolts before the motor torque loads up.
• Visible rust weeping from a weld joint. Rust stains running from a hinge or bracket weld mean the finish has cracked and moisture is in the joint. In Burbank, this is less about rain and more about irrigation overspray and morning condensation cycling through the metal daily.
• The gate post leans or moves slightly when the gate opens. If the post moves, the weld isn’t failing yet, but it’s about to. A moving post flexes the weld until it cracks. Separate the post problem from the weld problem before you fix either.
• You find small metal flakes or powder beneath the bracket after a cycle. That powder is metal being ground off the bracket and bolt heads under load. The weld is already compromised and the bracket is doing the work mechanically, which means the bolt will be next.

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Replacement Cost & What’s Included

For Linear welding and fabrication work in Burbank, bracket re-welding and hinge repairs typically run $240 to $380 per unit. Full hinge replacements with post plate fabrication run $350 to $680, depending on whether the post itself is sound and whether we’re matching an existing hole pattern or starting fresh.

The range depends on three things: the material thickness of the existing gate frame, whether the weld is accessible without removing the gate panel, and whether we can fabricate on site or need to bring the section back to the shop. Our price includes the fabricated part, the weld, grinding and finish work, and a full travel adjustment on the operator afterward so the gate isn’t stressing the new weld from day one. Every price is written and handed to you before work starts, under Haven Standard Clause 1. The work is covered by our 365-Day Done Right Promise: if the weld fails within a year, we make it right at no charge.

DIY or Call Us?

You can safely check the weld joints yourself: look for rust weeping, hairline cracks in the finish, and any movement in the bracket when you push the gate by hand with the operator disengaged. What you should not do is attempt to re-weld a gate bracket yourself unless you are a trained welder. A poorly penetrated weld on a load-bearing gate hinge fails suddenly, and a gate that weighs 300 to 600 pounds does not give a warning before it drops or swings.

We have also seen DIY bracket repairs where the gate was welded in place but the arm geometry changed by half an inch, which sent the operator through a full travel overshoot and sheared the shaft key inside the motor. The weld held; the motor didn’t. The cheaper repair was the bracket. If you want to check the joint and document what you find, we encourage that. Before you buy a welder or call a general handyman, call us at (213) 577-1120. We’ll tell you over the phone whether it sounds like a bracket, a hinge, or a post, and we’ll give you a written price before any work starts.

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