For a service call in Brookhaven we carry the parts that match what a 1992-built garage is actually running: chain-drive gear kits, standard logic boards, travel modules, and the keypads and remotes that replace the first-generation units still in half these garages. We stock belt-drive upgrade kits too, for owners who are done with the chain noise and want something quieter without tearing out the rail. What we don't carry on the truck is anything for a smart-home integration system wired into a home automation panel - if your opener is tied into a broader whole-house system, that's a different job and we'll tell you so before we start, rather than improvising a fix that doesn't hold.