I have a 2-story house and upstairs is much hotter than the lower level. Will the new systems help the problem?

Yes, Champion AC can certainly help you. Often the problem is not enough return air or maybe no air is circulating in the upstairs area. When warm air rises, we need a way to capture the air and run it thru the system and release it again. This is usually costly to do after a house is built. It all depends on the floor plans and what the customer is willing to do. We have furnaces with blowers that run at a low speed, when not heating or cooling, and help to mix the air at both levels. This helps tremendously with temperature differences. These blowers do this with very low electrical usage.