Most of the houses we get called to across the Austin area went up between 1980 and 2014, with the bulk of that stock dating to the 1980s and 90s. That matters because doors and openers from that era were built to a lower duty cycle than what's sold today, and a lot of original torsion springs and chain-drive openers are still in service thirty-plus years later, well past when the springs were rated to hold up.
Austin's climate band runs moderate heat, but moderate still means long stretches of high temperatures that bake the grease out of bearings and dry out nylon rollers faster than in cooler regions. That combination - older hardware plus sustained heat cycling - is why spring failure and roller wear show up here more than opener control-board failures, which tend to be the story in newer, colder markets.
We're not saying every door in a 1998-built house is due for failure. We're saying if your door was installed when the house was built and nobody's touched the springs since, the math is working against you, not for you.