Waiting for the Summer

At the end of February I usually start thinking about summer. Yesterday I remember how hot the last summer was and it made me think about summers again. I realized that my feet were cold and I was not happy about it. I changed the settings of my air conditioner but I still did not see any difference. I have had this particular air conditioner for many years now. I sometimes keep wondering if it is worth repairing or should I just have a new one instead. If I had to choose an Air Conditioning Repair Austin company, I would not even know where to start since there are many companies offering this type of service. Do you have any suggestions?