Spring has officially arrived, and soon enough summer will be here again. High temperatures seem to arrive sooner every year, and without a reliable air conditioning system in your home, you’re apt to feel the heat far more often than you’d like. If there are any problems with your air conditioner, now is the time to take notice of them and plan for repairs. Only a trained technician can properly diagnose any problems that arise, but you can help your cause out by looking for certain common signs of a problem with your air conditioner. We’ve provided a short list below.