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Linear Gate Repair in San Fernando: What to Know First
Linear gate repair in San Fernando typically costs between $185 and $475 for most common failures, and we complete the large majority of Linear jobs in a single visit. As an independent Linear service provider, we carry a deep stock of Linear-specific parts on our trucks, which keeps most repairs moving the same day we arrive. If your Linear opener is dead, grinding, or reversing for no reason, call (925) 307-8328 and a live person will answer, day or night.
This page is written for San Fernando homeowners who own a Linear swing or slide gate and want to know what is actually wrong with it, what it should cost, and whether it is worth fixing. Victor Salinas and the Ironworks Gate Co. team have repaired Linear equipment in this valley for decades, and we will give you a straight answer before any money changes hands.
Key takeaways:
- Most Linear gate repairs in San Fernando run $185 to $475 and are done in one trip.
- Linear’s most common failures are the APeX control board, the limit switch assembly, and capacitor-driven motor starts.
- We quote the price before work starts. You approve it. No surprises on the bill.
- Every Linear repair we complete is covered by our written 90-Day Done Right Promise.
How Linear Products Fail, and How We Fix Them
Linear has been on San Fernando driveways for a long time, and certain models show up more than others: the LDO50 and LDO33 swing operators, the old LS series, and the APeX line that replaced much of their residential catalog. Each has its own temperament. Here is what we see most often and what we actually do about it.
- APeX control board failure after a power surge. The APeX board is not forgiving of the voltage spikes we get in San Fernando when Edisons transformers take a hit. The board powers up but the gate will not move, or it moves a foot and stops. If the board is the culprit, we replace it with a factory-correct part, set the limits, and cycle the gate thirty times before we call the job done.
- LDO50 limit switch drift. The LDO50 uses a mechanical limit assembly that wears over time. The gate stops short or overtravels and bangs the post. We pull the cover, inspect the limit cams and microswitches, and either realign or replace them. Afterward the gate closes to the same spot every cycle, like it did when it was installed.
- Capacitor failure on older LS-series operators. When an LS-series motor hums but will not start, it is almost always the capacitor. It is a five-dollar-looking part that takes down a whole gate. We replace it with a quality component, not the cheapest one on the shelf, because a capacitor that fails twice costs you two service calls.
- Gate realignment issues that look like motor problems. A Linear operator will burn through its own parts trying to move a gate that has sagged or shifted. In neighborhoods like Homecoming Acres where the soil shifts between wet winters and dry summers, gate posts lean. We check the gate itself first on a Linear no-start call. Fixing the hinge or post often gets the motor working normally again.
- Receiver and remote pairing faults. Linear remotes are generally reliable, but the receiver sometimes loses its memory after a board replacement or a long power outage. If the gate works from the hardwired keypad but not the remote, it is a programming issue, not a dead motor. We reprogram the receiver to the remotes, test range from the street, and leave you with all your remotes working.
Our Linear Gate Repair Process
You call. A person answers. You tell us what the gate is doing and we give you a straight idea of what we think is wrong and roughly what it will cost before we even put a truck on the road. Then this happens:
- 1
We arrive and diagnose. A uniformed, background-checked technician gets to your San Fernando home at the scheduled time and goes through the Linear system methodically: power, board, motor, limits, mechanical gate condition. We find the root cause, not just the symptom.
- 2
We show you the problem and quote the price. You get a written price before any wrench turns. If we find a simpler fix than we expected, the price goes down. That is how we work.
- 3
Parts decision. On Linear equipment, we use factory-correct parts where it matters: control boards, limit assemblies, safety edges. On non-critical items like caps and minor hardware, we use American-made aftermarket parts we have tested for years. You always know which is going on your gate.
- 4
The repair. The work happens on the spot in most cases. No “we will have to order it and come back” unless the failure is rare enough that even Northern Electric does not stock it.
- 5
Test cycle. We run the gate through a full open-close cycle no fewer than 30 times, checking limits, force settings, and safety reverse. Then we clean up and walk you through what was done.
- 6
Done Right Promise. Every job gets our 90-Day Done Right Promise in writing. If it is not right, we come back and make it right. No paperwork, no arguing.
What Linear Gate Repair Costs in San Fernando
Honest numbers, because that is what you called for.
- Limit switch replacement (LDO50/LDO33): $185 to $280
- Capacitor replacement (LS series): $160 to $230
- APeX control board replacement: $340 to $475
- Receiver programming / remote pairing: $95 to $145
- Gate realignment with hinge work: $260 to $500 depending on post condition
- Full diagnostic (applied toward repair if you proceed): $89
What moves the price: the age of the Linear unit, whether the gate itself has mechanical damage, and whether a board-level repair is involved. Most straightforward Linear repairs fall in the middle of these ranges. Call (925) 307-8328 for a free estimate. You will get a real number before any work is approved.
Why San Fernando Homeowners Call Ironworks Gate Co. for Linear Work
Linear is one of nine gate-automation brands we are trained and equipped to service, including LiftMaster, Mighty Mule, Ghost Controls, and DoorKing. That matters because when a Linear board is backordered, we know what the right path is. We do not guess. We do not pad the job. We fix the gate.
Ironworks Gate Co. has been at this in San Fernando for over 42 years, and we stand behind every repair with our written 90-Day Done Right Promise. A live person answers our phone 24 hours a day, seven days a week, not a voicemail or an answering service. And every technician who steps onto your property is background-checked and uniformed, working by the same code on the 400th job as on the first: Krafted right, Every time, Your home first, Standing behind it.
Victor Salinas grew up in the Homecoming Acres neighborhood of San Fernando, where half the driveways on his block had a gate that stuck, sagged, or screamed. He learned the fundamentals of metalwork and electrical systems at Los Angeles Valley College in Van Nuys, and he has spent the decades since applying them to real jobs on real gates. A gate that works right should not cross your mind. That is the whole point.
FAQs
No. As an independent Linear service provider, we are not authorized by Linear, but our repairs do not void your warranty. We use factory-correct parts where it matters and never modify the equipment beyond its original design. If your unit is still under warranty, we will tell you whether the manufacturer is the better route before you spend a dollar with us.
In most cases, yes. We stock common Linear parts on our trucks, which means many San Fernando repairs are completed in the first visit. The exact timing depends on your specific failure, but call (925) 307-8328 and we will tell you honestly what to expect.
If the failure is a limit switch, capacitor, or minor board issue, repair is almost always the better money. If the unit is over 15 years old and the motor itself has failed, replacement is often the smarter long-term call. We will give you a straight recommendation with numbers for both options and let you decide. We do not push replacements when a repair will serve you for years.
On most Linear operators, an open-but-no-close condition comes from a blocked or misaligned safety edge or photo eye, a limit switch that thinks the gate is already closed, or a force setting that has drifted too low. Our technicians test all three in sequence on every Linear close-failure call and usually resolve it within the hour.
Yes. We serve all of San Fernando, including Homecoming Acres, Pacoima adjacent streets, Brand Boulevard corridor, and the Sylmar border area. If you are in or near San Fernando proper, you are in our service area.
Call Ironworks Gate Co. for Linear Gate Repair in San Fernando
If your Linear gate is acting up, call (925) 307-8328. A person answers. We will ask what the gate is doing, give you a straight answer, and schedule a time that works. The estimate is free. The price is settled before any work starts. And every repair is guaranteed in writing for 90 days.
Done right, and backed in writing. That is how we do every Linear job in San Fernando.
Written by Victor Salinas, Owner, Ironworks Gate Co. at Ironworks Gate Co., serving San Fernando and nearby areas.





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