We don't have a flat number to post here, and we'd rather tell you that than make one up. Cable repair cost on a Valley View door depends on whether it's a straight cable swap or whether the pulley, drum, or bottom bracket also needs replacing - and on a house built around 1954, that second scenario is common enough that we check for it before quoting.
What we can tell you: median household income in Valley View runs to $91,125, noticeably above the roughly $80,694 median across the wider York service area, which is relevant mainly in one way - homeowners here often ask us to match original hardware rather than go with the cheapest universal part, since the door itself is usually worth keeping. We'll give you a number once we've seen the drum and the bracket, not before.
If a cable has failed twice in a short span, that's usually a sign the drum or pulley is the real problem, and we'll say so rather than sell a third cable that won't hold either.