Replacing garage door springs before they pick their own date
Most spring jobs start with a bang. The better ones start with a door that has felt a little heavier each month, or a spring that is old enough to vote. Either way the choice is the same: torsion or extension, standard or high-cycle, one or two, and whether the rest of the door should be looked at while the tension is off.
There are two kinds of garage door spring, and Austin garages hold both. Torsion springs sit on a steel shaft across the header above the door, wind up as the door closes and unwind to lift it, and are what nearly every sectional door built since the 90s uses. They last longer, lift more evenly and are the quieter of the two. Extension springs stretch along the horizontal tracks on each side of the door and pull it up with the help of pulleys. They're cheaper, they're the usual fit on lighter one-car doors in the older neighbourhoods inside the loop, and when one breaks without a safety cable through it, it travels. We replace both, and we'll explain which your door has in the first minute.
Springs are consumables. A torsion spring rated at 10,000 cycles on a door that opens five times a day is due in about five and a half years, give or take how well it was lubricated and whether the door was balanced. The signs that one is near the end are a door that feels heavier when you lift it by hand with the opener disconnected, an opener that hesitates or strains at the start of the lift, a door that drifts down from halfway instead of staying put, gaps opening between the coils, and rust pitting on the wire. If you see those, replacing on your schedule beats replacing on the spring's schedule, which tends to be a weekday morning with the car inside.
Getting the size right is the whole job. A torsion spring is specified by wire diameter, inside diameter, length and wind direction, and the combination has to match the door's weight and the drum size so the door balances at any height. We measure the old spring and, when it isn't original or is too rusted to read, weigh the door. Then the cycle rating: a standard spring for an ordinary household, or a 20,000- or 25,000-cycle spring, which uses a longer or heavier wire and costs more, for the doors in Cedar Park and Pflugerville that open for two commuters, the kids and the dog ten times a day. Both are quoted and the choice is yours.
A word about doing it yourself, because the videos make it look easy. Winding a torsion spring means putting steel bars into the winding cone and turning it a quarter-turn at a time against a spring that is storing enough energy to lift a car's worth of door. A bar that slips, a cone that isn't set-screwed properly, a spring wound the wrong direction: each one has put people in the emergency room. The parts are cheap online and the hospital is not. For extension springs the risk is a spring flying when the tension is released. This is one of the few jobs around the house where paying a technician is the obviously correct decision, and while the tension is off, the technician checks the cables, drums, bearings and bottom brackets that you'd otherwise never see.
What the visit covers
Torsion and extension both
The right replacement for whichever system your door has, with safety cables fitted to extension springs that lack them.
Measured and weighed
Wire size, inside diameter, length and wind direction matched to the door's weight and drum, with the door weighed when the old spring can't be trusted.
Rating to suit the household
Standard springs for a door used a few times a day, high-cycle springs for the ones that never stop.
The rest of the hardware seen
Cables, drums, centre and end bearings and bottom brackets inspected while the tension is off, since you can't inspect them any other time.
Balanced and reset
The door lifts evenly by hand at the end, and the opener's force and travel settings are put back where a balanced door wants them.
Written price first
Springs, any cables, labour and the total on the sheet before the first winding bar goes in.
Spring replacement cost in Austin, TX
| Work | 2026 range | What moves it |
|---|---|---|
| Torsion spring, one, standard cycle | $240 – $390 | Rebalance included |
| Torsion springs, pair, standard cycle | $340 – $580 | Most two-car doors |
| High-cycle pair, 20,000–25,000 cycles | $450 – $740 | About twice the life |
| Extension springs, pair, with safety cables | $220 – $380 | Lighter and older doors |
| Heavy or oversize door springs | $420 – $750 | Insulated 18-footers, wood, custom |
| Cables at the same time | +$90 – $180 | Worth it if frayed or rusted |
| Bearings or drums at the same time | +$60 – $180 | Only when worn |
| Trip and diagnosis | $85 – $135 | Credited when the work is done |
Austin-area figures for 2026, there to help you budget rather than to stand as a quote. The technician measures your door and names the number before any work begins, parts and labour on separate lines; a new door or opener comes with a written price that holds for 30 days.
On the job
Questions about spring replacement
How do I know which springs I have?
Look above the door when it's closed. A steel bar with one or two coiled springs along it is a torsion system. Long stretched springs running alongside the horizontal tracks on each side are extension springs.
Should I replace springs before they break?
If the door feels heavy by hand, the opener strains, or the springs are more than six or seven years old on a busy door, yes. A planned visit is cheaper than an emergency one and you choose the morning.
What's the difference between a standard and a high-cycle spring?
Life. A standard spring is built for about 10,000 open-close cycles. A high-cycle spring uses a longer or heavier wire and is built for 20,000 to 25,000 cycles, so it costs more and lasts roughly twice as long. On a door that opens ten times a day it pays for itself.
Can you convert extension springs to torsion?
Usually, if there's headroom above the door for the shaft. It's a bigger job than a straight replacement and we'll quote it against simply replacing the extension springs so you can compare.
Do new springs come with a warranty?
The technician puts the parts warranty and the labour warranty on the written price before the work, so you know the terms in advance rather than hunting for them later.
Why does the opener need adjusting afterwards?
The opener's force settings had crept up while it fought a tired or broken spring. Once the door is balanced, those settings are too high and can stop the safety reverse from working properly, so they're reset and tested.