With the coming of spring to New England, air conditioners will be seeing a lot more use. And by the time summer hits, your home is likely to need reliable air conditioning each and every day. We’re used to paying higher monthly bills for our air conditioning use in the summer, but take care that those higher bills aren’t hiding any unnecessary costs. The best way to cut down on those bills is to improve the efficiency of your air conditioner, which you can accomplish in a number of ways. We’ve listed a few of the more popular options below.