Did your air conditioner stop working? There are a few simple things you can and should check that may be keeping your AC system from coming on. Why pay the AC guy to come out and do something as simple as changing batteries or flipping on a hidden light switch? We see these issues time and time again out in the field and it makes us feel bad when we have to charge people a diagnostics fee for something we’re confident they can do themselves. So check these 4 things out before giving anyone a call and make save yourself the expense of bringing out the AC guy!