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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AfterLinear Gate Motor Replacement: The Flower Mound Owner’s Guide
If your Linear gate motor has quit, we stock Linear-compatible replacement motors on our trucks and can typically have your gate running again in a single visit. An installed Linear gate motor replacement in Flower Mound generally runs between $850 and $1,400 depending on your model and whether the control board or limit switches need attention at the same time. Most Flower Mound owners first notice the failure as a gate that hums but won’t move, or one that starts and stops partway through its travel. You may also hear a clicking from the control box with no movement at the arm. When a Linear motor fails, it rarely fails silently at first - it gives you warning signs for a week or two, which is why we’re glad you’re here before it locks you out entirely.
Quick facts for Flower Mound homeowners:
- We stock Linear-compatible swing and slide gate motors, plus Linear control boards and limit switches
- Most replacements are completed in one visit with upfront pricing agreed before we turn a bolt
- We’re an independent gate service company - not affiliated with Linear, but trained on their equipment since the early 2000s
- Every replacement is covered by our written 90-Day Done Right Promise
Which Linear Models This Applies To
The most common Linear gate motors we replace in Flower Mound are the ACT and L-Series swing arm operators, plus the SL and M-Series slide gate motors. If your motor has a silver or beige housing with a Linear nameplate, you’re in the right place. The model number is printed on a label inside the cover or on the side of the gearbox - look for a tag that reads something like ACT-31B, ACT-34B, SL-1, SLD-2, or similar. That label tells us the voltage (most residential Linear motors are 115V or 12V DC), the torque rating, and whether it’s a swing or slide configuration. Matching the torque rating matters more than most people realize. A motor that’s undersized for your gate’s weight and length will fail again in three to five years. A motor that’s oversized wastes money and can stress the gate frame itself.
On the OEM versus aftermarket question: for Linear specifically, we’ll recommend OEM or a proven equivalent depending on what failed on your old unit. If your original motor failed because of a bad capacitor or limit switch, an equivalent aftermarket motor with a new board often solves the problem at a lower price than a full OEM replacement. But if the gearbox itself seized or the arm is bent, we’ll steer you toward the OEM part - the castings on Linear’s original gearboxes are harder than most aftermarket copies, and in Flower Mound’s freeze-thaw cycles that difference shows up fast. We never install a part we wouldn’t put on our own gate, and we’ll show you the failed component before we replace anything.
Signs Your Linear Gate Motor Replacement Is Failing
- Gate hums but won’t move. This is almost always the start capacitor or the start winding in the motor itself. On Linear ACT models, the capacitor is mounted on top of the motor and swells visibly when it fails. The fix is a capacitor replacement if caught early, but if it’s been humming for weeks, the motor windings are likely compromised and a full motor replacement is the honest call.
- Gate stops mid-travel, then resumes after a pause. This is classic thermal overload behavior. The motor is overheating because the gate has gotten heavier over time - usually from sagging hinges, a rusted frame, or a tree root shifting the gate post. The motor isn’t necessarily dead yet, but it’s working twice as hard as it should, and the lifespan clock is running fast.
- Gate moves slower in cold weather or after rain. Linear motors with DC boards are sensitive to voltage drop. In Flower Mound, we see more of this in February when cold snaps hit. A failing power supply board or a motor drawing excess current can look identical, so we test both before quoting a replacement.
- You have to press the remote twice or hold the button. On Linear systems, this often points to a weak limit switch or a logic board losing its position memory. It’s repairable in many cases, but if the motor has been cycling without proper limits for months, the internal gears have been taking abuse.
- Clicking sound from the control box, no gate movement. That click is the contactor or relay trying to engage. It means the board is sending the signal but the motor isn’t responding. Sometimes it’s a loose wire. Sometimes it’s a seized gearbox. We’ll know within fifteen minutes of opening the panel.
Replacement Cost & What’s Included
An installed Linear gate motor replacement in Flower Mound typically runs $850 to $1,400 for most residential swing and slide gate setups. The range comes down to three things: which Linear model you’re replacing, whether we’re also replacing the control board and limit switches, and whether your gate hinges and posts need realignment during the job. A bare motor swap on a lightly used gate lands at the lower end. A full replacement including board, limits, new wiring to the arm, and hinge adjustment lands at the higher end.
Every quote we give includes the motor or motor-and-board package, all mounting hardware, travel limit setup, force adjustment, and a full test cycle. The price is quoted and agreed before any work starts - no add-ons, no surprises on the invoice. Your replacement is covered by our 90-Day Done Right Promise in writing: if it’s not right, we come back and make it right. No paperwork, no arguing.
DIY or Call Us?
There are a few things any homeowner can safely check before calling: confirm the breaker for the gate circuit hasn’t tripped, check that the manual release lever isn’t engaged, and look for any visible damage to the gate itself like a broken wheel or a hinge that’s pulled away from the post. Those are informational checks - they tell you what you’re dealing with. The actual motor replacement involves 115V or DC wiring, torque adjustment, and limit-switch calibration, and doing it wrong can damage a new motor in the first week. We’ve replaced more than one DIY-installed motor that was wired out of phase or had its limits set wrong, and the homeowner paid for the motor twice.
If you’re not certain what you’re looking at, call (254) 345-4831 and describe what the gate is doing. We’ll tell you over the phone whether it sounds like a simple check or a real replacement, and we’ll give you a straight price before we come out.
FAQs
In our experience, a properly installed Linear gate motor lasts 10 to 14 years in Flower Mound’s climate, which is roughly the same lifespan we see across most brands in this area. The biggest lifespan killers here are heat, which breaks down motor insulation and capacitors faster than the manufacturer’s average estimates, and gates that have drifted out of alignment, which force the motor to work harder every single cycle. If your Linear motor is more than ten years old and showing the symptoms above, replacement is usually the better financial decision than repair. Call (254) 345-4831 and we’ll give you an honest assessment over the phone.
Yes, some failures are repairable - a bad capacitor, a worn limit switch, or a corroded wire connection can often be fixed without replacing the whole motor. The deciding factor is usually the condition of the motor windings and the gearbox. Once the windings have overheated or the gearbox has metal shavings in the grease, repair money is wasted money. We’ll show you the failed component and give you our straight recommendation before any work begins. Estimates are free.
Most Linear gate motor replacements we handle in Flower Mound are completed in two to four hours for a straightforward swap on a gate that’s still aligned. If we need to replace the control board, adjust hinges, or run new wiring, it can push to a full day. We’ll give you a time estimate before we start, and we’ll be there when we say.
We stock Linear-compatible motors, control boards, limit switches, and capacitors on our service vehicles, along with parts for LiftMaster, Mighty Mule, Ghost Controls, and the other brands we service. That’s how we complete most replacements in one visit. If your specific model requires something we don’t carry, we’ll have it ordered and scheduled within a few business days, and we’ll tell you exactly when to expect us.
Call Ironworks Gate Co. for Linear Gate Motor Replacement in Flower Mound
If your Linear gate motor is failing, call (254) 345-4831. A live person answers, day or night - not a voicemail, not a phone tree. We’ll talk through what your gate is doing, give you a straight answer on whether it’s a repair or a replacement, and quote you a firm price before we come out. Ironworks Gate Co. has served Flower Mound homeowners for over 42 years, and Victor Salinas still treats every gate like it’s his own. Metal remembers how it was treated. So do customers.
Written by Victor Salinas, Owner, Ironworks Gate Co. at Ironworks Gate Co., serving Flower Mound and nearby areas.