Motor runs, door does nothing? That is a stripped nylon gear, and a gear kit costs a fraction of a new opener. We diagnose before we sell.

When a opener that will not run happens in Lewisville it happens without warning. The parts that fail are the ones under constant load, and they give out on an ordinary morning rather than during a storm. Across Denton County the pattern is consistent: hail season and 100-degree summers punish panels and seals, and 1990s and 2000s subdivision homes with two and three-car garages take the worst of it.
The opener does not lift the door either. It nudges a counterbalanced door along its travel and holds it in place. Inside the head there is a nylon worm gear driven by the motor, and that gear is deliberately the weakest link - it is cheaper to strip a gear than to burn out a motor or tear a bracket off a door.
We cover Lewisville and the towns around it - Flower Mound, Carrollton, Coppell, Highland Village - and the price goes in writing before any work starts. There is no charge for coming out to look, and no charge if you decide against the quote.
The tell is a mismatch between sound and movement. Press the button, the motor runs at completely normal pitch for its usual few seconds, and the door does not twitch. That is the gear, stripped, and a gear kit is a small fraction of a new opener. Look up at the rail: the trolley is not moving either.
If any of that matches, a technician can diagnose it on site in about ten minutes. We do not guess at it down the phone, and we do not charge to look.
Four faults cover most opener call-outs: photo eyes out of line, a stripped drive gear, a drifted limit switch, and a failed board. Three of those are an inexpensive part. We tell you which one it is before you spend anything.
Frequency and rolling-code generation both matter. A modern Security+ 2.0 remote will not pair with a 1990s 315MHz head, and vice versa. Read us the model number off the back of the motor unit and we will bring the right one.
It does not, and this misunderstanding costs people openers. The spring carries the weight; the opener only moves a weightless door along its travel. An opener that is straining is telling you the spring is wrong, and replacing the opener will not fix it.
None of that is unique to Lewisville. It is simply what happens when a door is quoted over the phone by somebody who has not seen it, and it is the reason we do not give prices before a technician has stood in front of the door.
None of this involves touching anything under tension, and all of it makes the phone call shorter and the estimate more accurate. Two minutes in the garage with the door down is enough.
Whatever you find, do not try to correct it. The value is in the description you give us, not in the repair - a technician arriving in Lewisville who already knows what failed arrives with the right part on the van.
Below is the actual scope of a garage door opener repair, so you can hold any estimate - ours included - against it.
The last two items are the ones most commonly skipped, and they are the ones that matter. A door that has not been balanced by hand and had its reversal tested has been repaired, not finished.
The radius is drawn around how fast a van can actually get to you, not around how much of the map we would like to claim. In practice that is Denton County and these neighborhoods and towns.
If you are on the edge of it, say where you are when you call and you will get a straight answer about timing before anything is booked.
Lewisville sits in north Texas heat and hail, and hail season and 100-degree summers punish panels and seals. National failure statistics are built on a climate that is nobody's in particular, which is why a spring rated for ten thousand cycles behaves differently here than the box implies.
A cycle rating assumes clean, dry, well-lubricated travel. Everything that adds friction or corrosion spends those cycles faster than the counter says, and the door reaches the end of its rated life years before the calendar does.
The housing stock compounds it. 1990s and 2000s subdivision homes with two and three-car garages dominate around Old Town and Castle Hills, and those doors went in within a few years of each other, so they arrive at the end of the same service life together. We see the same failure move through a street over a season.
Twelve to fifteen years is a fair run for a chain drive, and a belt drive is similar but far quieter about it. What shortens that is rarely age. An opener that has spent a year hauling on a spring that had gone soft has been doing several times its design work every single cycle, and the part that pays for that is a nylon gear.
Four faults cover most of what we see: photo eyes knocked out of alignment, a stripped drive gear, a limit switch that has drifted, and a failed logic board. The first three are inexpensive parts and an hour. The fourth is the one that sometimes makes a new opener the better money, and we will tell you which you are looking at before you commit to anything.
Past fifteen years with a dead board, replacement is usually the honest advice. A current head is quieter, has rolling-code security instead of a fixed code anyone can capture, and arrives with its own warranty. We would rather say that than sell you a board for a unit that has months left.
Anyone can quote this job blind. What they cannot do is know which of these apply to your door, which is why our estimate happens in your garage rather than on the phone.
| Factor | Why it matters |
|---|---|
| Horsepower needed | A heavy insulated double door needs more than the builder-grade half-horsepower unit it probably came with. |
| Smart features | Wi-Fi and camera heads cost more and fail differently - usually the app side rather than the mechanics. |
| Which of the four faults it is | Photo eyes, drive gear, limit switch or logic board - the smallest and the largest of those are an order of magnitude apart. |
| Age of the unit | Boards for a fifteen-year-old head are sometimes available and sometimes not, and when they are not the answer is a new opener rather than a hunt. |
| Wired or wireless fault | A dead wall control is often a broken low-voltage wire, not a board. The two are an order of magnitude apart in price. |
Whichever of them are relevant get explained to you on the visit, with the reasoning, before anything is written down or agreed.
Twice a year is the standard advice, and it is nearly right. What matters more in Lewisville is which two times.
Do the first one before the cold arrives, because that is when springs, cables and the bottom seal are tested hardest. Lubricate the hinges, the roller stems and the spring coils, and check the balance by hand.
Do the second after the worst of the weather has passed, because that is when the damage is done and still cheap to fix - a track knocked out of true, a hinge with an elongated hole, a seal that has stopped sealing.
Hail season and 100-degree summers punish panels and seals means neither visit is optional here in the way it might be somewhere milder.
It is worth knowing how the other model works, because it explains most bad experiences with garage door repair.
A national number takes your details and sells them, sometimes to several contractors at once. Whoever calls you first has paid for the privilege, and that cost is in your invoice before anybody has looked at the door. It is also why the price on the phone and the price on the driveway are often different numbers.
We are the people who turn up. The number on this page reaches somebody who can book the van, and the technician who arrives is the one who quoted it.
The practical difference in Lewisville: an arrival window you can plan around, a written estimate that costs nothing, and a fixed price agreed before any tool comes out.
We do not publish a fixed price for garage door opener repair, and anybody who does is quoting you before they have seen the door.
It depends on the door's weight, the cycle rating of the spring going back on, whether the tracks or brackets were damaged when it failed, and whether one side needs doing or both. Those are not upsells, they are the variables.
What we can promise is the process: a free visit, a free written estimate, a fixed price agreed in advance, and nothing to pay if you decide against it. No trip fee and no diagnostic fee anywhere in Denton County.
Most garage door opener repair jobs are finished within the same visit, typically under two hours.
Yes - LiftMaster, Chamberlain, Genie, Craftsman, Clopay, Amarr, Wayne Dalton and the rest. The mechanisms are common across brands and we carry parts for all of them.
Yes, in writing, on parts and labor. If the same fault returns inside the warranty period we come back and put it right at no charge.
If a spring or cable has failed, no. Leave it down and do not force it. The counterbalance holds a great deal of stored energy and it can let go without warning.
Usually, yes. We hold same-day slots for Lewisville and the surrounding towns, and a door stuck open or a car shut in goes to the front of the list.
A chain-drive opener runs 12 to 15 years. A belt drive runs about the same but quietly. What kills them early is not age but load: an opener that has been pulling against a weak spring for a year has been working several times harder than it was designed to, and the gear inside is plastic.
There is no pressure attached to the call. Plenty of people ring to find out whether something is urgent, get told it is not, and book for next week. That is a perfectly good outcome and it costs nothing.
If it is urgent - a door standing open, or a car shut in - say so and it moves to the front of the list. Lewisville, Denton County and the towns around it.
Tell us what the door is doing and we will give you a real arrival window. The visit and the written estimate cost nothing, anywhere in Denton County.
Prefer to talk it through? Call (972) 597-0686.
One flat bang overnight and the door will not lift. The spring is what cancels the door's weight, and when it goes the opener cannot take over.
What this costs and how fast →Rollers reseated, hinges checked for the damage a derailment hides, and the track trued against a level. Then we find what put it there.
What this costs and how fast →Frayed strands near the bottom bracket are the warning. Snapped is the emergency, and it usually takes the door off its track with it.
What this costs and how fast →The fault is ordinary - a spring, a cable, a derailed door. What makes it urgent is what it has trapped. Secured first, repaired second.
What this costs and how fast →When the panels are past saving. Measured for headroom, track set plumb, counterbalance sized to the finished door - not to the invoice.
What this costs and how fast →