The honest limitation here: we can tell you what's statistically likely to be wearing out on a house built around 1988, but we can't tell you the condition of your specific spring or opener without seeing it - two houses built the same year on the same street can be in completely different shape depending on how much the door's been used. We won't sell you a full replacement over the phone based on age alone.
What we can say is that Homer Glen's housing sits late enough in that 1958-2004 build window that original hardware is aging out faster here than in the newest pockets of the service area, and the area's median household income above six figures means more owners here choose full opener or door replacement over patching old parts once a second failure shows up. That combination - older original hardware, higher willingness to replace rather than repeat-repair - is why this town's calls skew toward replacement conversations more than straight patch jobs.