Largo, FL · Garage Door Service
Torsion spring repair for Seminole's 1970s-and-80s steel doors. Largo Garage Door Pros drives the 4 miles out with the right spring size on the truck.
Most garage doors in Seminole went up when the surrounding house did, and that median build year sits at 1979, right in the middle of the 1960s-70s wave that shaped this stretch of the county. That means a lot of single-layer steel doors on standard torsion springs, sized for a 16x7 two-car opening or a narrower 8x7 single. These aren't the heavier insulated sandwich doors you see on newer builds - they're lighter, which changes how the springs wear. A lighter door needs less spring tension to balance, but the springs themselves are often the same age as the door, meaning close to four decades of daily cycling before anyone calls. By the time a spring on one of these doors lets go, it usually lets go completely - a clean snap, not a slow stretch. The mild temperate climate here has been kind to the steel panels themselves; rust-through on the door skin is rare. It has not been as kind to unlubricated coils sitting in a garage that never gets below freezing but does get humid. That combination - old door, original spring, moisture instead of cold - is the pattern we see coming out of Seminole more than anything else.
We run out of Largo, about 4 miles from Seminole, so a call here goes on the same route as calls closer to the shop - it's not a special trip, it's a normal one. When you call, tell us the door size (single or double), whether it's lifting on one spring or two, and roughly how old the door is if you know it. That last detail matters more here than it does on newer streets, because a door original to a 1970s or 80s build is almost never on the same spring spec as something replaced in the last ten years. If you can, snap a photo of the broken spring or the winding cone before you call - it tells us more in five seconds than a phone description does in five minutes. We don't stock every spring size in the world on every truck, so an accurate size up front means one visit instead of two.
We carry torsion springs in the sizes that match the housing stock across this service area - the 1958 to 2001 build range covers almost every door we're called out to fix, and Seminole's own 1979 median sits comfortably inside that. That's oil-tempered torsion springs in the common wind and wire gauges for both single 8-foot doors and double 16-foot doors, plus the shafts, cable drums, and end bearings that tend to fail alongside a spring on a door that's been running the original hardware for decades. What we don't carry is every extension-spring kit for the handful of older side-mounted setups still out there, or specialty springs for oversized or custom doors - those sometimes mean a short parts wait. On a standard torsion door of the era common here, though, we're usually replacing both springs (not just the broken one) in a single visit, since the second one is almost always close behind.
The door comes down, we release tension on the unbroken spring safely, and both springs come off the shaft together - we don't send a tech back out three months later for the second failure. New springs go on matched to the door's actual weight and drum size, not just whatever was on there before, because thirty-plus years of sagging cables and worn rollers can change what balance point the door actually needs. We check the bottom brackets and the winding cones while we're in there, since on doors this old they've usually taken some wear too. Once the springs are set, we balance the door by hand - it should hold still at waist height with the opener disconnected. If it drifts up or down, the spring tension isn't right yet, and we adjust before we call the job done.
A torsion spring is under enough tension to break a wrist or worse if the winding bars slip, and that risk doesn't change because a door is old or the house is modest. We won't walk anyone through winding a spring by phone, and we'd tell a friend not to try it either. What you can safely do yourself: pull the release cord, check whether the door is properly balanced (it should stay put at any height when lifted by hand with the opener off), and look at the cables and bottom brackets for obvious fraying or rust before it's a full failure. If a spring has already broken, don't force the opener to lift the door - that's the fastest way to burn out the motor on top of the spring cost.
Most doors here trace back to a median build year of 1979, so the original torsion spring has often been cycling for close to forty years. Metal fatigue in oil-tempered springs tends to end in a sudden break rather than a slow weakening, so there's usually no warning sag - just a loud snap and a door that won't lift.
Yes - our truck stock covers the torsion spring sizes common to the 1958-2001 housing range that makes up most of this service area, which includes the narrower 8-foot single doors as well as standard 16-foot doubles.
About 4 miles. We run Seminole calls on the same routes as jobs closer to Largo, so it's a normal stop, not a special-trip surcharge.
On a door running its original hardware, we replace both even if only one broke, because the second spring is almost always near the same age and close to the same fatigue point. Doing one at a time usually just means a second service call soon after.
Call now or request a free quote - same-day service on most repairs, upfront written pricing.
