McDonough, GA
Torsion spring failure in McDonough homes traces back to housing age and winter temperature swings. Here's why it happens, what goes wrong, and what drives the cost.
Local causes
Housing in this service area went up mostly between 1938 and 2007, with the median build year sitting around 1976. A torsion spring is rated for a set number of open-close cycles, usually somewhere around 10,000, and a door that old has been through that count and then some, often with the original spring still hanging on the shaft because nobody thought to replace it before it let go.
Across the 17 named areas that make up this market, the bulk of the housing stock dates to the 1960s and 70s, which means steel sandwich-panel doors that are heavier than the lighter builds you'd see going up new today. Heavier doors put more load on the spring with every cycle, and springs sized correctly in 1972 were sized for a door that's had decades of sun, moisture, and temperature swings since.
The climate here is cold-moderate, not brutal, but it still swings enough each winter to contract and expand the steel coil repeatedly. That expansion and contraction is exactly what fatigues metal over time, and it's happening to hardware that was already old before the first hard freeze of a given year hit it. None of this shows up overnight. It shows up as a sudden bang in the garage on a Tuesday morning when the spring finally gives.
Watch-outs
The spring itself is rarely the only thing wrong by the time we get the call. A spring that's been overdue for replacement for a few years tends to take the cable, the pulley, or the bottom bracket with it when it snaps, especially on older doors where none of that hardware has been touched since installation.
The other place this goes wrong is sizing. A lot of these houses have had the opener replaced at some point, sometimes more than once, and whoever did that work didn't always check whether the spring on the door still matched the door's actual weight.
We see springs that are too light for the door they're holding, which means they're working harder than they should every single time the door opens, and failing sooner than they would have otherwise. Homeowners sometimes try to wind the spring themselves after watching a video online. We get those calls too.
A torsion spring under tension is not a weekend project - the winding bars and the unloading tension on a high-cycle spring have put people in the hospital. If you've already got the door propped with a 2x4, that's the moment to stop and call, not the moment to improve your technique.
Pricing
We don't have a flat number to put here that would mean anything, because the cost depends on whether you need one spring or two, what size and wire gauge the door actually calls for, and whether the cable, drum, or bottom bracket came along for the ride when the spring broke.
A single-spring job on a standard door is a different job than a double door that's been running on a mismatched spring for years. What we can tell you honestly is that replacing both springs at once, even if only one has failed, is usually the right call rather than the expensive one.
Springs installed at the same time wear at close to the same rate, so if one goes, the other is usually close behind it. Doing them together means one visit instead of two.
If your opener motor has been straining audibly for months before the spring finally broke, that strain may have done damage to the opener itself, and that's a separate conversation once we're looking at the door in person. We'd rather tell you that upfront than quote a number that doesn't hold once we're standing in your garage.
Warning signs
The clearest sign is the door that won't move at all, or moves a few inches and stops, with the opener motor straining and making a grinding or clicking sound it's never made before.
That's usually a spring that's lost its tension entirely, not an opener problem, even though the opener is what you hear working hardest. A loud bang from the garage, often described as sounding like a gunshot, is the spring itself failing.
If that's what happened, do not run the opener again. Running a door on a broken spring puts the full weight on the opener's drive gear, which can turn a spring repair into an opener replacement.
Less dramatic signs show up earlier if you know to look: a door that feels heavier than it used to when you lift it by hand with the opener disconnected, a visible gap in the coil when you look at the spring above the door, or cables that look frayed near the bottom bracket. Any of those on a house built in the range common to this area is worth a call before the spring picks its own moment to go.
Questions
Disconnect the opener using the release cord and try lifting the door by hand. If it's very heavy, won't stay open on its own, or drops as soon as you let go, the spring has lost tension. A working spring holds a properly balanced door roughly level wherever you stop it.
You can, but if both springs were installed at the same time, the one that didn't break has usually logged close to the same number of cycles as the one that did. Replacing both now is often cheaper in total than paying for a second service call in a year.
Yes, and that's the safest option. Don't run the opener on a broken spring and don't try to force the door up manually past a few inches. Leave it closed, use a side door if you have one, and wait for a tech to look at it.
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McDonough Garage Door Pros repairs and installs garage doors, springs and openers in McDonough, GA and the surrounding area.
