Parts We Carry
Keller's housing stock centers on 1999, which means most garage doors here are steel sectional doors on torsion spring systems, not the older extension-spring setups you still find in neighborhoods built before 1980.
Mandated photo-eye sensors
That era also brought openers with the federally mandated photo-eye safety sensors, so when a board fails it's usually a sensor alignment issue or a dead circuit board rather than a missing safety feature altogether. We carry torsion springs sized for standard steel sectional doors, nylon rollers, and the common opener boards that match equipment installed from the late 1990s through the 2000s.
Pre-window doors special order
What we don't stock on the truck is anything for a door that predates that window - older wood panel doors or original low-headroom torsion hardware from the 1960s and 70s are a special order, and we'll tell you that up front rather than make you wait at the curb while we improvise.
Over-cycled original spring
If your door is original to a 1999-built house, there's a decent chance the spring is the original one too, and it's done more cycles than it was rated for.
How Long It Takes
Most spring and roller jobs on a steel sectional door finish in one visit - diagnosis, part swap, and a balance test before the truck leaves. Opener board replacements usually go the same way if the board is a common one we carry. Where it slows down is anything outside that 1999-era standard: a door old enough to need a discontinued part, or an opener model that's been out of production long enough that the board has to be ordered. We won't quote a specific number of days here because it depends on what's actually wrong and what the part distributor has in stock that week - that's the honest answer, not a dodge. What we will do is tell you on the first visit whether your fix is a same-day job or a wait, so you're not guessing.
Why This Fails Locally
A torsion spring is rated for a set number of open-close cycles, and a door installed when a house went up in 1999 is now 25-plus years into service - well past where most springs start showing wear, even on a well-maintained door. Moderate heat swings through the year add to that: expansion and contraction on steel tracks and spring coils over two and a half decades of summers is part of what pushes a spring from 'a little noisy' to 'snapped.' Because Keller's housing landed mostly in that same build window as much of the wider service area, the failure pattern is consistent - it's springs and roller wear first, then opener boards as the electronics age out. Houses outside that window, older or much newer, fail differently, which is why we ask the build year before we guess at the part.
What the Fix Involves
For a broken torsion spring, the job is pulling both springs (even if only one broke - they wear as a pair), matching the new spring to the door's weight and the drum size, then running a full balance test with the door disconnected from the opener.
Mid-travel hold test
If the door doesn't hold at mid-travel on its own, the spring size is wrong or the cables need adjustment, and we don't call the job done until it does.
Sensor-first opener check
For an opener issue, we check the photo-eye sensors first since that's the most common point of failure on units from this era, then test the board itself before replacing it.
Checking rollers and hinges
We'll also check rollers and hinges while we're in there, since on a 25-year-old door those are usually close to needing replacement even if they didn't bring you to the call.
How to Book
We run out of Grapevine, about 9 miles from Keller, so there's no separate branch or crew based in town - the same techs and the same stocked truck make the drive for every call here. If you want the general rundown of what we handle day to day, that lives on the Grapevine garage door repair page; this page is specifically about what breaks on Keller's housing stock and why. For local scheduling, the Keller service page has the current booking details.
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