We don't post a flat price list because what's wrong with a 1985 door and what's wrong with a 2005 door aren't the same repair. A household in this income range, median around $115,562 across the service area, is usually weighing repair against replacement on a door that's 20 to 40 years old, and that's a real decision, not a scare tactic.
You're paying for the diagnosis, the parts for your door's era, and the labor to do it right once - not a return visit because the wrong spring went on. In a cold, severe winter climate, insulation and weatherseal condition matter more than they would somewhere milder, and that can shift a repair toward a panel or full door swap instead of a patch.
Here's the limitation: if a door's spring system, track, and opener are all failing at once, patching each one separately usually costs more than replacing the unit, and we'll say so instead of running up three invoices. We also won't drive a part out on spec for an odd or obsolete size without seeing the opening first - that's wasted time for both of us.