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Linear Welding & Fabrication: The North Hollywood Owner’s Guide
We stock and install Linear-compatible welded gate parts across North Hollywood, and a typical weld repair or bracket fabrication for a Linear opener runs $225 to $485 installed, depending on the part and the extent of the welding work. Most jobs are completed the same day we arrive, since we carry raw steel stock, common Linear mounting brackets, and full welding gear on the truck. The way owners usually discover this problem: the gate starts sagging or swinging unevenly, the opener strains or trips its clutch, and on inspection, a weld has cracked through or a mounting tab has sheared off at the post. After four decades welding in this city, we know exactly where Linear hardware tends to stress and crack, and we can tell you whether that cracked bracket needs a straight replacement or a proper reinforcement weld.
One thing to get out of the way: Ironworks Gate Co. is an independent gate service, not an affiliate of Linear. That actually works in your favor, because we weld to the problem, not to a corporate parts diagram.
Which Linear Models This Applies To
The welded steel components on a Linear gate system vary by operator type, and the part that fails tells you a lot about the frame it’s attached to. For Linear swing-arm openers (the LRA and APeX series, including the popular ACT34 and related models), the components that most often need welding or fabrication are the post brackets, the arm attachment plates, and the pivot hardware at the gate leaf. For slide operators (SL and XL series), the stress concentrates at the drive rail brackets and the steel posts that carry the idler wheels. In North Hollywood, we see both types regularly, along with plenty of older Linear units that have been in service since before the paint faded.
Identifying your part before we show up saves a trip. Look for a stamped or tagged model number on the operator housing. On the bracket itself, measure bolt spacing center to center. Linear brackets from the apEx line often use a 4-bolt pattern at roughly 3-1/2 inches on center, while older LSO-era slide hardware used wider spacing. If your bracket is cracked but still in place, do not remove it. We can measure it on site and match it to OEM or fabricate an equivalent. On the OEM-versus-aftermarket question for Linear specifically: most Linear mounting hardware is mild steel with a powder coat, and a well-made local fabrication in 3/16-inch plate is frequently stronger than the original part. That said, for bolts, pins, and anything with a machined bearing surface, OEM or a precision aftermarket match is the only sensible route. We will tell you which is which, straight up.
Signs Your Linear Welding & Fabrication Is Failing
- Gate sags toward the latch side, and the gap at the hinge post widens at the top. The weld holding the hinge barrel to the post has cracked or stretched. The gate still works today, but every cycle works the crack deeper.
- The opener arm makes a hard clunk at the end of travel. The attachment bracket has loosened or the weld has flexed far enough to change the arm geometry. The motor keeps pushing because it cannot sense the slop.
- Rust staining runs down from a welded joint. Water has gotten under the powder coat and into the weld root. In North Hollywood’s wet winters and dry summers, that rust expands and contracts with the temperature, spitting the weld apart slowly from the inside.
- The gate scrapes or drags across the driveway at one specific point. A cracked post weld lets the whole leaf drop or twist just enough to touch. You might see a fresh scrape mark in the concrete.
- You find loose bolts every few weeks, no matter how often you tighten them. When the underlying steel has cracked, the bolts cannot hold torque. Tightening only pulls the crack further open over time.
Replacement Cost & What’s Included
In North Hollywood, the installed range for Linear welding and fabrication work breaks down like this:
- Small bracket repair or reinforcement weld: $225 to $315. We grind out the crack, weld it, gusset if needed, and repaint with rust-inhibiting primer and a top coat.
- New fabricated mounting bracket or post cap, installed: $340 to $485. We cut, form, drill, and weld the plate on site, matched to your existing hardware.
- Full hinge replacement with welded post reinforcement: $400 to $650, depending on gate weight and post condition. Old steel posts from the 1980s and 1990s often need a section added before the new hinge goes on.
Every price is quoted and agreed before a single weld is struck. You will know the number before we start, and that number does not change unless you ask us to do more work while we are there. Labor includes grinding, welding, fitting, paint, and a functional test of the opener after the repair. The work is covered under our 90-Day Done Right Promise, in writing. If something is not right, we come back and make it right. No paperwork shuffle, no arguments.
DIY or Call Us?
A homeowner with a welder and some time can certainly repair a cracked gate bracket. We say that as welders. But the welding itself is the easy part. The reasons this goes wrong as a DIY job are the same reasons we get called out after DIY jobs: the weld is made without removing the load from the joint, so it cracks again in six months; the gate was not shimmed square before welding, so the new geometry fights the motor; or the heat from the weld cooked a wire or a sensor that runs too close to the bracket. If the part is bolted on and visibly cracked, you can safely unbolt it and bring it to us for a bench repair. If it is welded to the post and the gate hangs on it, leave it alone and call. Grinding into a loaded hinge post without proper support is how gates come down on people. Call us at (925) 693-7978 and we will look at it the same day.
FAQs
A properly reinforced weld on a Linear bracket in North Hollywood should last 10 to 15 years before rust or fatigue becomes a concern again. We grind the crack fully out, add a gusset where the design allows it, and paint with a primer meant for coastal-adjacent air, which holds up through the valley’s wet winters and hundred-degree summers. Call (925) 693-7978 and we can tell you what the specific bracket on your gate is likely to do based on how it failed the first time.
Yes, in most cases a cracked weld can be ground out and re-welded stronger than the original, especially on post brackets and hinge barrels. The exceptions are parts where the steel itself has torn, not just the weld, and parts already repaired once before. Call (925) 693-7978 and we will give you an honest read on whether your part is a weld-repair candidate or a replacement candidate.
Most single-bracket weld repairs and fabrications on Linear systems take 60 to 90 minutes on site, including setup, grinding, welding, cooling, and paint. If we are reinforcing both hinge posts or replacing a full hinge set, plan for two to three hours. We complete most jobs in a single visit. Call (925) 693-7978 to schedule a time that works.
We carry common Linear bolt patterns and raw steel plate on every truck, along with hinge barrels, gusset stock, and post caps. If we need a machined pin or an OEM-specific component, we source it locally in the Valley, usually same day. We also keep parts for LiftMaster, Mighty Mule, and Ghost Controls on hand, but the steel rack is brand-agnostic. Call (925) 693-7978 with your gate’s model number and we will tell you what we can do before we roll out.
Call Ironworks Gate Co. for Linear Welding in North Hollywood
If your Linear gate has a cracked weld, a sagging hinge, or a bracket that finally gave up, call us at (925) 693-7978. We will ask a few questions about the gate, tell you what we think it needs, and give you a free estimate before any work begins. We have been serving North Hollywood and the surrounding Valley for over 42 years, and we are not going anywhere. The company founder, Victor Salinas, grew up in the Lankershim Arts District and learned welding at Los Angeles Trade-Technical College before coming back to the Valley to do this work. A gate should open when you need it to and stay closed when you don’t. Everything else is just the work.
Written by Victor Salinas, Owner, Ironworks Gate Co. at Ironworks Gate Co., serving North Hollywood and nearby areas.
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