Free on-site gate assessment - hinges, posts, and your LiftMaster or Nice gate operator checked before anything is quoted
The assessment is free and the quote is the invoice.
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AfterFast, Reliable Gate Parts & Welding Across Altadena
Gate parts and welding in Altadena usually means one of three things: a sagging gate that needs a new hinge post, a burned or wind-damaged gate that needs steel and a welder, or an old automatic opener that needs parts nobody stocks anymore. We handle all three. Hal Gatewood has been welding and repairing gates since 2001, and we carry the parts, the welder, and the LA County permit know-how to do the job right without hauling your gate to some shop across town. Call (626) 628-9548 and you’ll get a live person, not a voicemail.
Why Gatewood Fence & Gate Is Altadena’s Preferred Gate Parts & Welding Company
Altadena is different. It’s unincorporated LA County land, which means there’s no city building department to walk into. Every gate permit, every inspection, every fire-hardening requirement goes through LA County Building and Safety. We’ve been working that system for years, so when a homeowner on Mendocino Street or up on Canyon Crest Road needs a post-fire gate replacement, we already know which forms to file and what the inspector will be looking for.
Our reputation around Altadena is built on showing up and fixing what’s actually broken. Hal’s name is on the shop and on every invoice, and the 90-Day Done Right Promise is stamped in writing on every job. If it’s not done right, one call brings him back. No runaround. The crews are background-checked and uniformed, and they’ll tell you the truth about your gate even when the truth is “this one’s not worth saving.”
We answer calls 24/7. A live person, every time. When your gate won’t close and your dog is eyeing the open driveway at 9 p.m., that matters.
Our Gate Parts & Welding Services in Altadena
Hinge Replacement
Most sagging gates in Altadena aren’t bent in the middle. They’re failing at the hinge post. On the 1920s and 1930s Craftsman homes around Altadena Drive and Lake Avenue, the original wrought-iron hinges have been carrying the same gate for 80 or 90 years, and the post wood simply rots or cracks. We cut out the old hinge, weld or bolt on new heavy-duty hardware, and re-hang the gate so it clears the driveway without dragging. A typical hinge replacement in Altadena runs $180-$420 depending on post condition and gate weight.
Post Replacement
This is the big one after the Eaton Fire. Even on properties where the house survived, wind-driven fire and Santa Ana gusts destabilized older gate posts. We pull the old post, pour a deeper concrete footing, and set a new steel or pressure-treated post that won’t shift. Up on the foothill streets above 1,500 feet, we pour footings deeper than code minimums because freeze-thaw cycles crack shallow concrete year after year. Post replacement in Altadena typically runs $450-$1,100 including the new post, footing, and re-hanging the gate.
Rail Repair
Wood gates warp. It’s what they do in Altadena, especially on the upper residential streets where Santa Ana winds funnel down through local canyons 20-30 mph harder than flatland Pasadena just south. A warped top or bottom rail throws off the whole gate geometry, so the latch won’t catch and the opener strains. We cut out the warped rail, weld or bolt in a new one, and reinforce the corners so it doesn’t happen again next season. Rail repair runs $150-$380 per rail depending on gate width and material.
Custom Welding
When a gate can’t be repaired with off-the-shelf parts, we weld. Broken ornamental scrollwork on a Spanish Colonial Revival gate near Mariposa Street, a cracked steel frame on a mid-century driveway gate off New York Drive, a missing hinge plate that nobody manufactures anymore - we fabricate the piece in the driveway, not in a shop. Custom welding in Altadena runs $120-$500 depending on the scope. This is the work Hal likes best: fixing what other companies would tell you to replace.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Altadena
We work on all the major gate opener and automation brands, including FAAC, BFT, Linear, and Viking. We stock common parts for these systems in our LA County service vehicle, which means no waiting a week for a control board to ship when your gate is stuck open. Whether your Altadena gate runs on a 1990s FAAC unit or a newer BFT hydraulic operator, we can diagnose it, source the part, and usually have it running the same day for repairs. On-site welding means we don’t need to remove anything from your property.
Common Gate Parts & Welding Problems We See in Altadena Homes
- Post-fire wood gates failing County inspection. If your burned or damaged wood gate is in the Very High Fire Hazard Severity Zone, LA County often won’t let you rebuild it with combustible materials. We replace the gate with a welded steel frame and panels that pass inspection and meet fire-hardening requirements.
- Legacy openers without UL 325 entrapment protection. Any automatic gate installed before the UL 325 standard took effect lacks photo-eyes or edge sensors. LA County inspectors flag these during any permit work. We retrofit current-model safety sensors onto existing gates, or replace the operator entirely if it’s past saving.
- Wind-warped wood gates on older hinge posts. Santa Ana winds hammer Altadena’s east-west streets. Gates that have been fine for 30 years suddenly won’t latch because the post shifted a quarter inch in storm season. We re-set or replace the post and re-hang the gate.
- Rack and pinion and chain-drive operator failures. When a wood gate warps or a hinge binds, the motor takes the stress. We see stripped rack gears and burned-out chain operators all over Altadena, especially on properties where the gate hasn’t been serviced in years. Sometimes the fix is a new pinion gear. Sometimes it’s a new operator. We’ll tell you which before any work starts.
Pricing for Gate Parts & Welding in Altadena, CA
Here’s honest money. Hinge replacement in Altadena runs $180-$420. A new gate post with deeper footing runs $450-$1,100. Rail repair is $150-$380 per rail. Custom welding runs $120-$500 for typical repairs. A full gate replacement with welded steel fabrication can run anywhere from $1,800 to $6,000 depending on size, style, operator brand, and whether we’re working through the LA County permit process. Every quote is written and agreed before any work starts. No trip charge anywhere inside the county. $40 off any repair over $200, a free second opinion on any written estimate, and a permanent 10% discount for seniors and veterans. Call (626) 628-9548 for a free estimate.
We Also Serve Cities Near Altadena
We’re in and out of Altadena daily, and the same crew covers Gate Parts & Welding in Altadena and the surrounding foothill communities. We run calls to Pasadena, San Marino, Sierra Madre, and San Gabriel almost every day. If your gate is failing and you’re just across the border, call us. We’ll be there within the same window we promise Altadena customers.
Serving Altadena, CA - Our Local Coverage Area
We’re based in the Altadena area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - Gate Parts & Welding in Altadena
In most cases, yes. Altadena properties in the Very High Fire Hazard Severity Zone are under real pressure from LA County Building and Safety to replace burned or damaged wood gates with non-combustible metal alternatives. This isn’t a suggestion - it’s a fire-hardening requirement on many rebuilding permits. We’ve been welding steel replacement gates up and down Altadena since the fire, and we handle the County paperwork as part of the job. Call (626) 628-9548 to get your gate spec’d for inspection.
If your automatic gate opener was installed before roughly 2000 and lacks photo-eyes or edge sensors, it does not meet current UL 325 entrapment standards. That’s a hazard flag during any LA County inspection, and it’s also a genuine safety risk for kids, pets, and anyone walking behind the gate. We can retrofit current-model photocells and edges onto many older operators, or we can swap in a new FAAC, BFT, Linear, or Viking unit with modern safety built in. We’ll assess it on site and give you a written price before any work begins. Call (626) 628-9548 for a free safety check.
You almost never need a whole new gate just because it’s sagging. A gate sags in the hinge post, not in the middle. If the gate panel itself is straight and the welds are sound, we replace the post with a deeper footing, install fresh hinges, and re-hang the gate level. But if the panel is rotted, warped beyond repair, or burned from the Eaton Fire, we’ll tell you honestly that replacement is cheaper than patching. We don’t sell you a new gate when the old one needs a post. Call (626) 628-9548 and we’ll look at it.
Yes. Altadena has no city building department - every gate permit goes through the LA County Department of Public Works, with its own forms, fee schedules, and inspection queues. We’ve been through that process dozens of times since the January 2025 fire, including full neighborhood-level replacements where entire blocks lost gates. We file, schedule, stand for inspection, and close the permit. Contractors who usually pull permits in Pasadena or Glendale often get hung up here because the system is different. We know it. Call (626) 628-9548 and we’ll walk you through what your specific lot requires.
Often, yes. We stock or can source parts for many 1990s DoorKing and FAAC models, including control boards, limit switches, and gear assemblies. But there’s a line where parts cost more than a new operator and the old unit still won’t have modern UL 325 safety features. When that’s the case, we’ll show you the numbers and let you decide. No pressure. Just the facts. Call (626) 628-9548 for a straight answer on your specific model.
Get Your Altadena Gate Fixed Right
Older gates and legacy operators around Altadena don’t have to die. If the posts are sound and the steel is straight, we can weld, re-hinge, and retrofit almost anything to current LA County fire and UL 325 safety standards. But if your gate was burned, wind-warped, or patched together by somebody who should have known better, we’ll tell you that, too. The name is on the shop, and the shop is down the road. Call (626) 628-9548 for a free estimate, or to ask Hal a question directly. A live person answers, day or night.
Written by Hal Gatewood, Owner at Gatewood Fence & Gate, serving Altadena and the San Gabriel foothills since 2001.