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.
Fast, Reliable Gate Repair Across Northridge
Gate repair in Northridge usually runs $140 to $340 for hinge and post work, $180 to $450 for electric gate and operator repairs, and $90 to $180 for a gate realignment or latch fix. Most jobs are finished the same visit. If your gate is hanging crooked off a cracked post-quake pilaster or your 25-year-old operator has stopped responding, we will come out, find the actual failure point, and quote the repair before any work starts. Call us at (951) 749-5734 and a live person answers. That matters when your gate will not close and your dog is eyeing the street.
We know Northridge differently than a company running vans up from the coast. We know the post-quake block wall down Nordhoff Street is not the same as the original one on a 1958 ranch south of Cal State Northridge. We know the heat out here sits on a steel gate all afternoon. We know a Santa Ana can throw a 300-pound RV gate against its stop hard enough to shear a hinge pin. That is the repair we specialize in here at Gatewood Fence & Gate. Hal Gatewood owns this company. It is his name on every invoice, and he has been doing this since 2001. When you call, you will not get routed to a call center. You get a person, then you get Hal if you want him.
Why Gatewood Fence & Gate Is Northridge’s Preferred Gate Repair Company
We are not claiming to be the biggest gate company in the Valley. We are claiming to be the one that will fix the gate the right way the first time, with the owner’s name attached. That is the difference. Our service hub for Gate Repair is built around one idea: repair what is there unless there is a structural reason to replace it. In Northridge, that means we look at the pilaster first. A gate that sags is almost always telling you something about the post, not the panel. So we fix the post, then the hardware.
Reviews from Northridge homeowners consistently mention the same things: the tech showed up in the window they were promised, the price on the quote matched the invoice, and the gate opens smoothly a year later. We are not chasing five-star volume. We are chasing the review that says “he came back and fixed it without an argument” because that is the only review that actually proves anything. Our response time to Northridge, Reseda, and Granada Hills is usually same-day for repair calls, and if it is an emergency, like a gate stuck open on Tampa Avenue with a car in the driveway, we move faster.
The person who shows up at your house works for Hal Gatewood. Not a subcontractor. Not a licensed affiliate. Hired, background-checked, and answerable to the man whose phone number is on the work order. If the job is not done right, the 90-Day Done Right Promise is in writing. One call brings us back. No runaround. That is the oldest accountability there is: the name is on the shop, and the shop is down the road.
Our Gate Repair Services in Northridge
Hinge & Post Repair
The majority of hinge failures we see in Northridge are not old hinges. They are hinges tearing out of a pilaster that was rebuilt after the 1994 earthquake with undersized rebar and a shallow footing. A hinge does not just wear out on a gate that was square three years ago. It loosens because the post is creeping out of plumb and every cycle of the gate is prying the anchor. We do not just slap a bigger lag bolt in and call it done. We open the footing, see what is actually there, and pour a proper 24-inch base with stainless rebar when the post requires it. Then we true the post, set the gate back to level, and weld the hinge plates where welding is the correct call. That is on-site welding, in your driveway, because a gate that goes to a shop for two weeks leaves your yard open and your dogs in.

Gate Realignment
A swing gate that scraped clean over the concrete last spring and now drags has not mysteriously bent. Somewhere in the system something moved. In Northridge, the usual answer is the post base moved, particularly where thermal expansion has worked on a cracked CMU pilaster all summer. We realign by correcting the root movement, not by shimming the hinge to compensate. A shim hides the problem for six months. A corrected post holds it for twenty years. If the gate is a slide gate and it is binding on the track, the rail is often fine; the rollers are done. More on that below.

Electric Gate Repair
Northridge has a unique problem with electric gates. The late-1990s rebuild boom put automated operators on hundreds of homes from Nordhoff Estates down to the streets south of Cal State Northridge, and those operators are now 25 to 30 years old all at once. We see failed control boards, burned capacitor banks, and corroded limit switches in clusters. We service LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule. When an older operator can safely be repaired, we repair it and tell you honestly how much life is left. When the board is fried and motor windings are gone, we will show you the failed part and quote a replacement before spending a penny of your money on a lost cause.

Automatic Gate Repair
Automatic gate problems in Northridge split into two buckets: the operator and the loop. If the operator hums but does not move, you likely have a capacitor or a capacitor-driven motor issue. If the gate opens for nobody, even when the remote is new, the loop detector under the driveway may be the failure. We replace loop wiring, re-cut and seal new loops, and adjust detector sensitivity for Northridge soil and heat conditions. If your gate opens on its own, which is a serious safety matter, that is usually a detector or a receiver issue, and we will not leave the job until it stops doing that. Show me a gate closing on its own and I will show you where it is failing.

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 Northridge
We are certified to service nine major gate brands, and in Northridge we most often repair Linear, Viking, Ghost Controls, and DoorKing operators because those were the common installs during the late-1990s rebuild. That is a useful thing. It means we keep the parts those systems actually need, like Viking control boards and Linear limit assemblies, on the truck or a short run away. It also means we are not learning your operator by looking at a wiring diagram for the first time while you stand there. We know the failure patterns on a 1998 DoorKing just by looking at the symptom. If you would rather we fix the board than swap it, on many older units we can test, clean, and recondition the board itself, and the repair cost is often half what a new board costs.
Common Gate Repair Problems We See in Northridge Homes
- Tilting post-quake pilasters. Post-1994 block pilasters were often rebuilt fast and shallow. The base cracks, the post leans, and every swing cycle pries the hinge anchors. This is the single most common root cause of recurring gate failure in Northridge.
- Heat-degraded rollers and bearings. Northridge routinely hits 105°F in summer, and that heat sits on nylon rollers and polyurethane wheels. They harden, flat-spot, and bind, especially on long RV-gate tracks. A slide gate that shudders along the rail is usually riding on dead wheels.
- Santa Ana hinge and latch damage. Wind funneling through the Valley slams gates into their stops. We see sheared hinge pins, bent latch plates, and cracked drop rods after nearly every strong Santa Ana event, particularly on wide ranch gates along Reseda and Tampa.
- Aging 1990s operator electronics. The rebuild-boom operators are failing in a predictable order: loop detector wiring corrodes first, then the control board, then the motor. A no-start on a 1998 DoorKing or Viking is very often a wiring issue, not a dead motor, and that is fixable without replacing the whole unit.
Pricing for Gate Repair in Northridge, CA
A hinge and post repair in Northridge typically runs $140 to $340 depending on whether we are re-bedding the post or simply re-truing and welding one hinge point. Gate realignment costs $90 to $180 for most residential swing gates. Electric and automatic gate repair runs $180 to $450 depending on whether it is a loop wiring re-cut, a board swap, or a motor capacitor replacement. A rust repair and re-weld on a steel gate panel is usually $120 to $260. If a full poured footing is required, that changes the quote, and we will show you the exposed old footing before we touch it so you can see why. The price is quoted and agreed before any work starts. You can take $40 off any repair over $200, and there is no trip charge inside the county. Seniors and veterans get 10% off, every time. Call (951) 749-5734 for an exact quote, or ask for a free second opinion on any written estimate you already have.
We Also Serve Cities Near Northridge
If you are on the edge of Northridge, we regularly cross into Reseda, Granada Hills, Tarzana, and Encino. The gate problems change block by block, but we do not. Our crew serves the broader Northridge area from the same local base, with the same owner, and the same promise on every job. If your gate is in one of those neighboring communities, the call is the same: (951) 749-5734.
Serving Northridge, CA - Our Local Coverage Area
We’re based in the Northridge 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 Repair in Northridge
Because the hinge or the operator was repaired without checking the post-quake pilaster underneath it. In Northridge, pilasters rebuilt after the 1994 earthquake often have undersized rebar and shallow footings. A repaired hinge will fail again within a year if the base is still moving. That is why we inspect every gate’s post footing before we touch the hardware. Call (951) 749-5734 if your gate has failed twice.
The rollers and bearings. Polyurethane wheels and nylon bearings harden and flat-spot under repeated 105°F-plus days, which binds the gate on the track and strains the motor. In Northridge, a slide gate that shudders or groans in September is almost always riding on heat-dead rollers. We replace them and the track stays untouched if it is straight. Estimates are free.
Santa Ana gusts slam wide Valley gates against their mechanical stops with tremendous force. The gate deck may survive, but the hinge pins shear, the latch plates bend, and the operator arm or rack takes the shock. After a strong wind event, too many Northridge gates fail violently the same day because the stop was never adjusted or the cushioned closer was worn out. We set stops and reinforce hinge points so the next Santa Ana is a non-event.
Many of them can be repaired. A 1998 DoorKing or Viking that stopped working is often a corroded loop detector wire or a tired capacitor, not a dead motor. The motor itself may still have years left. We test the failed part, show you exactly what is wrong, and quote the repair. If the board is too far gone, we will tell you that too. You pay only for what is actually needed.
Because loop wiring under a Northridge driveway endures Valley heat, Santa Ana dust, and often the original 1990s backfill, and the wire corrodes invisibly. A gate that will not sense a car or opens on its own is frequently a loop failure, not an operator failure. If you replace the operator without checking the loop, the new unit inherits the old problem. We test the loop on every automatic gate job in Northridge before anything else.
If your gate is acting up in Northridge, call (951) 749-5734 and talk to a live person. We will give you a straight answer, a written price, and a real name on the work. Hal Gatewood owns this company. He has been at it since 2001. The name is on the shop, and that is the whole point.
Written by Hal Gatewood, Owner at Gatewood Fence & Gate, serving Northridge and the San Fernando Valley since 2001.





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