What the Fix Involves
Most houses in Sturgeon went up around 1960
And the garages that came with them were built for one car, with openings narrower than what you'd frame today. A lot of those original doors have been swapped out over the decades, but the header framing and the jamb hardware often stayed put, which means whatever spring system is up there now had to be fitted to a smaller, older opening. That's different work than pulling a spring off a wide two-car door.
On a single door that size, you're usually looking at one torsion spring mounted just above the opening
Or a pair of extension springs running along the horizontal tracks if the garage was never upgraded to torsion hardware. Both fail the same way eventually - the spring loses tension, stretches, or snaps outright, and the door either won't lift or slams down when the opener tries to close it. We measure the spring that's actually there, match the wire size and wind to the door's weight, and replace it with the right part rather than whatever's closest in the truck.
We don't patch a cracked spring or tape a broken coil
Once a torsion or extension spring fails, it gets replaced, not repaired. That's the one part of this job with no shortcut.
What Is on the Truck
We stock torsion springs in the wire gauges and wind directions that match older single-car door setups, since that's most of what we find once we're out past Hallsville and Harrisburg toward Sturgeon. We also carry extension springs and the safety cables that should run through them - a lot of pre-1970 installs never had those cables added, and we won't leave a job without one.
Winter is where this stock earns its keep. Columbia's service area sits in a cold climate zone with real freeze-thaw cycles, and a spring that's already stretched thin from age tends to snap on the first cold morning it has to lift a door with frost on the tracks. We carry springs rated for that swing in temperature, not just whatever's cheapest off the shelf.
What we don't carry is every obsolete bracket from a 1960s build. If your door still has its original hardware and a part's been out of production for years, we'll tell you that on site rather than make you wait on an order we can't fill.
What You Are Seeing
A door that won't budge, or one that flies up fast when the opener pulls it - both point to a spring that's lost its tension. If you hear a loud bang from the garage, especially on a cold morning, that's very likely a torsion spring letting go outright. On older extension-spring setups, watch for one side of the door racking at an angle as it opens; that usually means one spring has stretched more than its partner, and the second one isn't far behind.
With houses in this area averaging around 60 years old, the springs we're replacing are often the second or third set the door has had, not the original. That's normal wear, not a sign anything was installed wrong. What matters more is whether the opener has been straining against a weak spring for months - that shortens the gear life on the opener itself, which turns a spring job into two repairs instead of one if it's left too long.
Booking a Visit
Sturgeon is about 20 miles from our shop in Columbia
So we schedule the trip rather than treat it as a drop-in stop between closer jobs. Tell us what the door is doing - won't open, slams shut, one side higher than the other - and we'll bring spring stock sized for what a 1960s-era single-car opening typically needs, plus the gauges for newer two-car doors if your garage was rebuilt since. See our Sturgeon service area page for coverage details, or check our full spring repair page for Columbia for how we handle the work shop-side.
- 20 miles
If you're not sure which spring type your door has
A photo of the hardware above the door helps us load the right parts before we drive out.
Can You Do This Yourself
A torsion spring is wound under enough tension to break a bone or worse if it lets go while you're working on it, and that risk doesn't go down because the door is old or small. Extension springs are safer to be near but still dangerous without the right clamps. We'd rather lose the job to a shop with gear than see someone in Sturgeon get hurt on a Saturday trying to save a service call.
What you can safely do yourself: check whether the safety cable is present on extension springs, listen for grinding or popping before it fails completely, and keep the door manually lifted (opener disconnected) if a spring is already gone, so nobody reaches for the opener switch and gets a surprise. Past that, spring replacement is a call-a-pro job, full stop.
