We don't post a flat number for opener installs here because the job changes with what's already bolted to your ceiling. A straight swap - same mounting rail, same wiring, same door weight - takes less labor than pulling an old chain unit and running new electrical for a wall-mounted or jackshaft model. East Lake's housing stock, mostly built around 1990, tends to have single-car and two-car doors on standard torsion springs, which keeps most jobs in the simpler category. What moves the price is the opener itself: a basic chain-drive runs cheaper than a belt-drive with battery backup, and if you want smart-phone control or a backup battery for the mild power blips that come with coastal storms, that's added hardware, not added labor. We'll give you the real number after we look at your rail, your door weight, and what you're trying to replace - not before.
One honest note: if your opener has already pulled loose from a cracked header board, that's a carpentry problem before it's an opener problem, and we'll tell you that up front instead of hanging a new unit on bad wood.