Fall Checkup Question

https://remingtontdcb407.westhavenscope.com/posts/storm-and-power-outage-advice-from-comfort-experts-for-ac-repair-in-north-fort-worth-neighborhoods-3

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