The big factor for Pecan Grove is simply age matched against heat. A house built in 1995 means an opener that's now three decades into a climate that runs warm most of the year - not the severe-heat band some areas sit in, but moderate heat sustained for long stretches still shortens the life of plastic gears, rubber belts, and circuit board solder joints faster than a cooler climate would. We're six miles out from Sugar Land for these calls, which doesn't change the diagnosis, just the drive time. Across the roughly 8,200 households in this part of the service area, the pattern repeats: original or first-generation openers reaching the point where gears, boards, or sensors fail together rather than one at a time, because they were all installed in the same stretch of years and have logged the same number of cycles.