We don't have a published price list for this page, so we won't put a number here that isn't backed by a quote. What we can say is how the decision usually gets made on a door from this era: if the opener is original to a house built around 1979 and the motor's going, replacing the opener is almost always cheaper than chasing intermittent failures part by part.
Median household income in Walled Lake runs lower than the broader service area - $67,335 here versus $90,077 across the wider area we cover. We mention that because it shapes a real conversation we have on calls: repair versus replace isn't just a technical call, it's a budget one, and we'll lay out both options with real numbers before you commit to either.
We price the job after we see the door, not before. A spring swap and a full door replacement aren't close in cost, and guessing on the phone does nobody any favors.