Because the door is built to your opening rather than pulled off a shelf, there's lead time between the measure and the install - how long depends on what you pick, and we'll give you a real number once we've seen the door and opening in person, not a guess over the phone. We don't carry a local stock in Sawyer, so there's no same-day swap option here the way there might be for a stock-size door in Minot itself.
Once the new door and hardware are on site, the swap itself is a single visit. We pull the old door, check the track and spring sizing fits the new panel, and get it running before we leave. If the opening's original from 1963 and hasn't been touched, expect us to spend extra time on the jamb and header before the new door goes in - older framing in this area often needs shimming that a newer build wouldn't.