Broken torsion spring in Duncanville? We fix the springs on the 1970s-2010s doors common across this area, sized for the heat this stock sees every summer.
A torsion spring holds a lot of stored energy, and the winding cones on most doors built in this area are set to a tension that matches a door weighing well over a hundred pounds. We're not going to pretend a video tutorial makes that safe to do standing on a stepladder in your own garage. Where a homeowner CAN do something useful without a wrench: pull the release and lift the door by hand once a year. If it doesn't stay put at waist height on its own, the spring is losing tension and you've caught it before it snaps a cable or drops on someone. Lubricating the spring coils with a light garage door lube twice a year also slows the corrosion that speeds up failure. What you shouldn't touch: the winding bars, the set screws on the cones, or trying to "stretch" a stretched spring back into shape. If the door is already stuck down and heavy, leave it down and make the call. That's the one honest limit here - once a spring lets go, there's no DIY fix that ends well, only ones that end at the ER.
What Causes It Around Here
Most of the housing across this service area went up between 1973 and 2014, with the bulk of it dating to the 1980s and 90s. That means a lot of doors on their original torsion springs, or on a second spring installed 15-20 years ago that's now due. Spring life is measured in cycles, and a spring wound for a door in 1991 wasn't built to run forever - it was built to run about 10,000 cycles, and a lot of these doors have quietly used that up. The other factor is heat. This area sits in a moderate heat climate band, and repeated summer heat cycling the metal, combined with the age of the stock, is exactly the combination that fatigues torsion springs early. It's less about one bad day and more about thirty summers of expansion and contraction on coils that were never serviced. We see this pattern across the towns near Duncanville too - Lancaster, and the other 1980s-90s neighborhoods share the same housing era and the same climate load, which is why spring failure shows up on a similar timeline across the whole area.
The Symptom
The clearest sign is a door that feels heavy the second the opener kicks on - it strains, groans, and sometimes stalls halfway up. If you disconnect the opener and try lifting by hand, a healthy spring balances the door around chest height; a failing one lets it drop like dead weight. A full break is louder and more obvious: a bang from the garage, sometimes loud enough to hear inside the house, followed by a door that won't move at all, or that the opener tries to lift and just grinds. You may also notice a visible gap in the spring coil itself if you look up at the torsion bar above the door - a snapped spring often shows a clean separation. Cables can fray or snap around the same time, since a spring under uneven tension puts extra load on them. None of this fixes itself, and running the opener against a dead spring is how you burn out the motor next.
What the Fix Involves
We match the replacement spring to the door's actual weight and drum size, not just whatever was on the shelf. On a lot of the 1980s and 90s builds common through this area, that means torsion springs sized for a heavier, older-style panel door, which isn't always what a big-box replacement kit assumes. The job itself is winding the new spring to the correct number of turns, checking the cables and drums for wear from the old spring's failure, and balancing the door so it holds at any height by hand. Double doors usually run two matched springs, not one - replacing only the broken one leaves the door lifting unevenly and burns out the new spring faster. We also check the bottom brackets and rollers while we're in there, since a snapped spring sometimes takes a cable or a bracket with it on the way down. What we won't do is quote a spring repair over the phone without seeing the door - spring sizing depends on weight, headroom, and drum size, and guessing wrong means a callback.
How it works
From “it’s stuck” to “it’s fixed”
A quick, honest process - no guesswork and no surprises.
1
Tell us what’s wrong
Describe the symptom - won’t open, loud bang, opener runs but the door won’t move.
2
On-site diagnosis
A technician tests the door under power and by hand and finds what actually failed.
3
Clear, up-front plan
You get the fix that’s needed and what drives the cost - before any work starts.
4
Repaired & tested
The repair is done, the door is set true and tested, and the work area left clean.
Serving Duncanville, TX - tell us what your door’s doing and we’ll take it from there.
How long does a torsion spring last on a house like mine?
Most torsion springs are rated for around 10,000 open-close cycles. On an average household that's roughly 7-10 years, but a lot of homes across this area are still running springs installed when the house was built in the 80s or 90s, well past that window. Heat cycling speeds up the fatigue, so older springs here tend to go earlier rather than later.
Can I replace just one spring on a double door?
You can, but we don't recommend it. Springs age together, and putting a fresh spring next to a worn one means the door lifts unevenly and the new spring absorbs extra load meant for two. Most jobs on double doors call for replacing both at once, even if only one has failed.
Is it cheaper to replace the spring or the whole door?
For a spring failure alone, replacing the spring is almost always the right call - the door, track, and opener are usually fine. Full door replacement only makes sense when the panels are damaged, warped, or the door is old enough that parts are hard to source, which we'll tell you honestly if that's the case.
Ready to get your garage door sorted?
Tell us what it’s doing and where you are in Duncanville - we’ll take it from there.
