Fall Checkup Question

https://telegra.ph/Comfort-Experts-AC-Repair-Tips-for-Hot-Upstairs-Rooms-in-North-Fort-Worth-Houses-11-12

Fall Checkup Question Is fall too late to get the AC looked at if it struggled all August? Or is it better to wait until spring? The article makes a case for fall, especially for catching a weak part before it sits all winter