We don't post a flat price list because what drives the cost on a given call is the door, not the town. A torsion spring job on a standard double door costs less than replacing cables, rollers, and a bent track at the same time, and a full door swap costs more than either.
What does shift by area is the kind of job we end up quoting. Across the roughly 188,906 households and 101,657 owner-occupied houses in this market, the median household income runs around $90,077, which is part of why we see a mix of straight repairs and full replacements rather than just patch jobs - owners here often choose to replace an aging door outright instead of nursing a 1965-vintage panel along for another winter.
Age plays into it too. A door and opener original to a house built in that 1938-to-1991 window usually needs more than a spring: rollers worn oval, cables frayed at the drum, a track pulled loose from decades of settling. Quoting that kind of call means pricing three or four worn parts instead of one.
We give you the number over the phone once we know the door, the brand if there is one, and what's actually failed - not before. That's true whether the call is in Novi or 18 miles out.