Triana is a small call list for us - about 1,359 households, a fraction of the roughly 15,816 households across the whole area we run trucks into from Madison. Small numbers matter here because it means the spring failures we see in Triana aren't the same mix we see elsewhere.
Most of the wider service area was built between 1976 and 2012, with a median around 1993. Triana skews much newer - its own median year built lands at 2012, essentially a generation after the typical house across the rest of the territory. That matters for springs because door weight, drum size, and winding cone standards shifted over those decades. A door on a house built in 1993 is more likely to carry an older-style torsion spring matched to a heavier steel or wood-composite door. A door on a 2012-era house is more likely running a lighter door on a factory-wound torsion spring sized to match - which fails differently and usually later in its life, but just as completely when it goes.
We don't have a cycle-count figure specific to Triana, so we're not going to pretend one. What we can say is that newer construction doesn't mean no spring work - it means the work looks different.