There are some instances where it might make sense to wait to call for AC repairs–like if you’re planning on replacing your system before the temperatures warm up too much, or if you already have maintenance scheduled to get a comprehensive idea of what repairs are most necessary.
But if you haven’t had maintenance done in the last year and have no idea what the status of your air conditioner’s efficiency and efficacy is, or if it will be able to reliably keep you cool this summer, then the time to call for AC repair is now. This is especially true if your air conditioner is currently exhibiting any of the following symptoms.