New Cumberland's housing skews older than the wider service area. The median home here went up around 1953, well ahead of the 1970 median across our coverage footprint. That gap matters at the garage door. Homes built in the early 1950s were often framed for narrower, lighter doors than what gets installed today, and many still run original jamb brackets or have had one retrofit opener bolted onto hardware that was never sized for it.
We see a lot of side-mounted torsion springs on these older openings, plus track that's been reset a few times over seventy years of settling. That's not a flaw in the house, it's just what happens to a structure this age. It does mean a straight parts swap from a big-box kit often doesn't fit without adjustment, and a tech working on a 1953 opening needs to check header clearance and jamb square before ordering anything.
If your door is original to the house, or close to it, tell whoever answers the phone the approximate age. It changes what they bring on the truck.