Your central air conditioning system has a SEER rating—the higher the rating, the higher its efficiency. While higher efficiency might mean lower energy bills, it also means higher repair costs.

How much it costs to install central air is dependent on a host of factors, including the air conditioning type you invest in, its energy efficiency rating, and the size of your home. Here’s a ...

In this case, the best move might not be a dealer at all, but an independent mechanic who can often offer more reasonable ...