A straight opener swap, same drive type, same mounting points, is a same-visit job. Moving from chain drive to belt drive, or adding a smart opener with a wall control that needs new wiring, adds time to the same visit but is still typically finished before we leave. What stretches out is when a specific model or part isn't something we carry on the truck - that can mean a second visit once the part is in.
Since we're driving from Temecula rather than working out of a French Valley location, factor a bit of lead time into scheduling rather than expecting a same-day slot on short notice. We'll give you a window when you call, not a guess.