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Linear Gate Repair in Duncanville: What to Know First
Linear gate repair in Duncanville typically runs $185 to $480 for most common failures, and our trucks are stocked with the Linear boards, limit switches, and receiver modules that fail most often so most jobs are done in a single visit. We are an independent Linear service provider - not affiliated with or authorized by the manufacturer - which means we answer to you, not a warranty department. If your Linear opener is groaning, stalling, not responding to the remote, or leaving your gate half-open, call (903) 532-2236 and Victor Salinas or one of our techs will talk you through what you are hearing before we ever put a truck in your driveway.
How Linear Products Fail - and How We Fix Them
Linear operators - the APeX, the LDO, the older LSO and the PRO series you see across Duncanville driveways - are solid machines that fail in predictable ways. Knowing those patterns is what turns a two-hour diagnosis into a thirty-minute repair.
- APeX-5 boards cooking their own relays. The Linear APeX series uses a single control board that houses both the motor relay and the accessory relays. On Duncanville summer afternoons - 100 degrees in the shade, metal enclosure, full sun - that board bakes. A gate that works fine all winter and starts “not responding to the remote from the house, but fine from the keypad” is usually not the remote. It is a relay that overheats and loses continuity. We replace the board with an OEM unit when the operator is under warranty, and with a quality aftermarket board when it is not. Either way, we tell you the difference before we turn a screw.
- LDO-50 limit switches losing their position. The Linear LDO series uses mechanical limit switches to tell the motor where to stop. Over years of daily cycles, the cam lobes wear and the switches drift - so the gate closes too far and rebounds, or not far enough and sits open an inch. Other companies will replace the motor. We adjust or replace the limit assembly, which is a fifth of the price and about an hour of labor.
- Older LSO belt-drive machines with stretched belts. The Linear LSO line was common across Duncanville homes built in the 1990s and early 2000s. They used a drive belt that stretches over time, so the gate starts moving slower than it used to, then begins slipping on the pulley. The symptom is a gate that “shudders” halfway through travel. The fix is a new belt and tension adjustment - about $220 to $280 total, and the machine is good for another decade.
- Linear receivers that pick up every remote in the neighborhood. Linear’s older multi-code receivers (the MDR and MG models) are notorious for interference - especially in denser Duncanville neighborhoods where every third house has an automatic gate and a garage opener on a nearby frequency. If your gate opens on its own at odd hours, or opens when a neighbor presses their remote, you are not imagining it. We replace the receiver with a rolling-code compatible unit and reprogram every remote at the same visit.
- Storm damage shorting the photo eyes. Linear photo eyes are rated for weather, but a North Texas thunderstorm with horizontal rain will find any gap in the conduit. We see this after almost every severe weather stretch - oxidized connections inside the photo eye junction box that cut the beam and freeze the gate in place, usually at the worst possible moment. We replace the photo eyes with sealed, weather-resistant units and re-dress the connections so the next storm passes over without a reminder.
Our Linear Gate Repair Process
Every Linear job follows the same path, and we tell you what that path is before we begin.
- 1
You call, a person answers. Live, 24 hours a day. You describe what the gate is doing - or not doing - and we give you a straight answer about whether it is a simple fix or a full diagnosis. Victor’s standing line is: “Tell me what it is doing - or not doing - and we will go from there.”
- 2
We diagnose by symptom, not by guess. The tech arrives and watches the gate run a full cycle. Linear failures are consistent, and ten minutes of observation beats an hour of guesswork. We check the board, the limits, the receiver, and the mechanical load in that order - because that is the order Linear machines fail.
- 3
You get the price before work starts. No hourly meter, no vague “we will see when we get in there.” We quote a fixed price at the diagnosis point, and that is the number on your invoice. Nothing added, nothing “discovered” after the fact.
- 4
We make the repair with parts that make sense for your situation. OEM Linear parts when the operator is covered by an active warranty or is new enough that a matching part matters. Quality aftermarket when the machine is out of warranty and OEM pricing adds cost without a performance benefit. You hear the trade-off and you choose.
- 5
We test it the way you use it. The remote, the keypad, the exit wand (if you have one), the safety beams, and the manual release - full cycle, three times, both directions. If it fails, it fails in front of us, not after we have left.
- 6
Every job gets the 90-Day Done Right Promise. Written, no paperwork, no arguing. If it is not right within 90 days of the repair, we come back and make it right. That is the Keystone Standard on every Linear job we touch in Duncanville.
What Linear Gate Repair Costs in Duncanville
Most Linear repairs in Duncanville land between $185 and $480, depending on what failed. Here is what we typically see:
- Limit switch replacement or adjustment: $185 to $240
- Receiver replacement and remote re-programming: $225 to $290
- Photo eye replacement with sealed connectors: $195 to $260
- APeX or LDO control board replacement: $310 to $480
- Belt replacement and tension adjustment (LSO series): $220 to $280
- Complete operator replacement (parts included): $950 to $1,700
What moves the price: whether the gate is a single-leaf or double-leaf, how far from the truck we have to haul materials, and whether the failed part is OEM or aftermarket. One thing that does not move it - our labor rate is not stretched to cover “diagnostic fees” or “trip minimums.” The estimate is free, and the price is fixed before work starts. Call (903) 532-2236 and we will give you a real number.
Why Duncanville Homeowners Call Ironworks Gate Co. for Linear Work
We have been at this for over 42 years, and most of those years have been spent in Duncanville and the neighborhoods around it. Victor Salinas grew up off Clark Road and has been turning wrenches on Linear operators since the LSO was a current production model. That is not a resume line - it means when a customer says “it is making a sound it has never made before,” we usually know the cause before we finish asking the follow-up question.
We work on nine gate-automation brands - LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule - so when a customer with a Linear operator needs honest advice about switching brands, we are not trying to sell the one brand we happen to carry. Most Linear repairs are completed in a single visit with parts off the truck, and every job is backed by the 90-Day Done Right Promise in writing. A live person answers the phone 24 hours a day, seven days a week. We will be there when we say, and we stand behind it.
FAQs
No. We are an independent Linear service provider, which means we service and repair Linear operators without being tied to the manufacturer’s warranty or service authorization program. For operators still under Linear’s factory warranty, we source OEM parts so warranty coverage stays intact. For units out of warranty, we offer both OEM and quality aftermarket options and let you decide. Call (903) 532-2236 and we will walk you through what your specific model needs.
Most repair calls in Duncanville are scheduled next-day, and for security-critical failures - a gate stuck open or a gate stuck shut with a car on the wrong side - we offer same-day emergency dispatch. A live person answers the phone 24 hours a day, so you will know when we are coming before you hang up. For exact scheduling, call (903) 532-2236.
Yes. Older Linear models like the LSO series and the early APeX boards are well-supported through our parts network, even though the manufacturer has moved to newer production. We keep the most common failure parts - boards, receivers, limit assemblies, photo eyes - on our service trucks. If a part has to be ordered, we tell you that at the diagnosis stage, and you will have a firm timeline before you spend a dollar.
It depends on the age of the operator and what failed. A failed limit switch or receiver on a 10-year-old LDO is a straightforward repair that makes sense 9 times out of 10. A failed board on a 25-year-old LSO that has already had the belt and two photo eyes replaced - at that point, replacement starts to make more sense. We will show you the math both ways and let you decide, without a sales pitch swinging the answer. Call (903) 532-2236 for an honest assessment, free of charge.
Every Linear repair we perform in Duncanville is covered by the 90-Day Done Right Promise - a written guarantee that says simply: if it is not right, we come back and make it right. No paperwork, no arguing, no exceptions. That is the Keystone Standard, and it applies whether we replaced a $220 belt or a full $1,700 operator system.
If your Linear gate is acting up, call Ironworks Gate Co. at (903) 532-2236. We will talk through the symptoms, give you a straight answer, and schedule a free estimate that holds up in writing. A square deal - upfront price, no surprises on the bill.
Written by Victor Salinas, Owner, Ironworks Gate Co. at Ironworks Gate Co., serving Duncanville and nearby areas.
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