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.
Linear Gate Repair in Missouri City: What to Know First
Linear gate repair in Missouri City usually costs between $185 and $620 depending on whether the failure is in the control board, the actuator arm, or the gear train. Most Linear openers on Missouri City driveways can be diagnosed and repaired same-day, since we keep the common failure parts for the Pro Access, MegaCode, and LRA/APeX series stocked on the truck. This page is for Missouri City homeowners whose Linear gate opener stopped responding, started beeping but not moving, or runs half the travel and gives up.
We’re an independent Linear service provider. We are not affiliated with or authorized by Linear. What we are is a Missouri City gate repair company that has repaired Linear equipment on thousands of driveways across Sienna Plantation, Riverstone, Lake Olympia, and the neighborhoods stretching west toward Highway 6. Call (346) 253-1761 and a live person picks up, day or night.
How Linear Products Fail - and How We Fix Them
Linear operators are solid machines, but every brand has its patterns. After more than a decade opening Linear control boxes in Missouri City, these are the five failures we see most often, and what we do when we find them.
- APeX series actuator gear stripping. The Linear APeX cantilever swing-gate operator uses a nylon worm gear that is deliberately the sacrificial point of the drivetrain. When a Missouri City gate post shifts in the gumbo clay soil, the gate binds slightly and the gear chews itself instead of bending the arm. We replace the gear kit, but just as importantly we realign the gate so it travels without fighting. If we only swapped the gear, you’d call us again in eight months.
- MegaCode receiver no longer accepting remotes. On Linear MegaCode systems, the symptom looks random: the remote’s LED blinks, the gate does nothing, then it works fine for a week. The cause is usually memory corruption in the receiver module, or a failing capacitor on the board that only acts up when the temperature swings. Missouri City heat and humidity accelerate capacitor aging. We replace the specific component or the receiver module, then reprogram every remote and keypad on site and verify each one before we leave.
- Limit switch drift on the Pro Access and LRA series. Linear Pro Access gate openers use mechanical limit switches. Missouri City heat cycles cause the plastic cams to expand and creep, which is why a gate that closed perfectly in January sits open two inches by August. The fix is resetting the cam and locking the position, but we photograph the new setting so you have a record of exactly where the limits were set. If the cam is cracked, we replace it.
- Shadow loop detector false-activating the gate. This one confuses a lot of homeowners: the gate opens on its own, or reopens every time it closes. On Linear systems with loop detectors, the buried induction loop can pick up interference from underground power lines or shifting rebar in the concrete drive. The detector module itself can also drift out of calibration. We test the loop frequency, recalibrate the detector, or add a loop isolator at the board. Rarely, a Loop detector replacement is required, which on a Linear unit runs roughly $150 to $280 installed.
- Transformer burnout on linear slide gates. Linear slide gates in Missouri City often sit near power feeds that experience small voltage spikes during storms. The 24V transformer on the control board takes that hit and fails quietly: the gate’s lights still work because they’re on a separate circuit, but the motor won’t run. We test the secondary voltage, confirm the transformer is dead, and replace it with a properly rated part. Then we verify the board wasn’t damaged downstream before calling it done.
Our Linear Gate Repair Process

We run every Linear job the same way, because a gate that gets fixed twice is a repair that was never finished. Here’s what a repair looks like from start to finish.
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You call, we answer. A live person picks up at (346) 253-1761 and asks you what the gate is doing, or not doing. You’re not leaving a message, ever.
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Diagnostics in person. We arrive in a stocked truck, check power, inspect the control board for error codes, and test the limits, loops, and accessories with a multimeter. We name what we found before we quote a dollar to fix it.
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Written price before any work. Under Haven Standard Clause 1, we hand you a flat price in writing before anyone picks up a tool. The price covers the repair, the parts, and the labor. It doesn’t change because the job took longer than we expected.
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Parts decision, stated plainly. When a Linear part needs replacing, we tell you the OEM option and the quality aftermarket option where one exists, with the tradeoff spelled out. OEM Linear boards and gears cost more. Quality aftermarket equivalents often carry the same lifespan. The decision is yours, always.
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The repair, documented. Every adjustment, every part number, every limit switch position is photographed and written down. You get that record before we leave, no charge.
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Testing and the walkthrough. We cycle the gate a minimum of ten times, test safety edges and photo eyes, and walk you through what was changed and what it should do now. The work is covered by our 365-Day Done Right Promise: if it’s not right, we make it right, no argument, no fee, for a full year.
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AfterWhat Linear Gate Repair Costs in Missouri City
Most Linear gate repairs in Missouri City fall into the ranges below. The price moves based on which Linear series you have, whether the failure is mechanical or electrical, and how much of the surrounding hardware needs to come into alignment.
- Transformer replacement on a Linear control board: $140-$230
- MegaCode receiver module replacement with reprogramming: $185-$310
- Limit switch reset or cam replacement: $95-$175
- APeX gear kit replacement with gate realignment: $320-$560
- Full Linear control board replacement (OEM): $420-$680
- Loop detector calibration or module replacement: $150-$280
These are flat, written prices quoted before work starts. If you’ve got an estimate from another company, bring it. We’ll review it free and give you a second opinion. Call (346) 253-1761 to get a real number for your specific Linear opener.
Why Missouri City Homeowners Call Vance Gate Repair Missouri City for Linear Work

Because we don’t make you call three times to get three different answers. Adrian Vance built this company on a habit from his commercial access-control days: write down what you found, write down what you replaced, write down what it cost. That habit became our standard on every single residential gate, called The Haven Standard. Written price before work begins, every time. A photo log of every repair, every time. And a 365-day promise that says if the repair isn’t right, we come back and make it right. No charge, no fine print, no expiration within that year.
We also get that your Linear opener is just one part of a whole gate system. Sometimes the motor is fine and the gate is the problem: a sagging hinge, a post shifted by Missouri City’s clay soil, a track that moved. We repair all of it, and if your Linear equipment ever becomes unrepairable, we can talk through alternative openers from LiftMaster, Mighty Mule, Ghost Controls, or DoorKing without pushing you toward any one brand. Name what you found. Name what it costs. Name what you left behind. That’s the whole job.
FAQs
If your Linear opener is still under the manufacturer’s warranty, service by an independent company like ours does not automatically void it, but using non-OEM parts may affect certain warranty-adjacent claims. We’ll tell you when OEM parts matter and when an aftermarket equivalent is the smarter money, before we install anything. Call (346) 253-1761 if you want us to look up what you have.
In most cases, we can have a technician at your Missouri City home the same day you call, and our trucks carry the most common Linear replacement parts, so many repairs are completed on the first visit. Call (346) 253-1761 and we’ll tell you honestly what our day looks like.
Yes, and we’ll tell you when that’s the case. If a Linear opener is 15 years old and needs a new control board, a new gear train, and a new transformer, you’re looking at spending more than the machine is worth. But we won’t push replacement as the default. We present the written repair price and a written replacement price side by side, and you decide.
Yes. Most of the Linear repairs we do in Missouri City are on openers we had nothing to do with originally. We’ll document the current state, fix what’s broken, and leave you with a complete record of what was done. Call (346) 253-1761 to schedule a diagnosis.
Without question, it’s the APeX gear train failure on swing gates whose posts have shifted in the clay-rich soil across Missouri City neighborhoods like Sienna Plantation and Lake Olympia. The fix is a gear kit plus a realignment, and the average job runs $320 to $560. A gear replacement without realignment is a short-term fix, so we quote the complete job from the start.
Written by Adrian Vance, Owner, Vance Gate Repair Missouri City at Vance Gate Repair Missouri City, serving Missouri City and nearby areas.





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