Ideally, your air conditioner should be serviced regularly if you want to keep it working when you need it. However, you still need to know when to have your system serviced. While you might be tempted to only call an AC service only when your unit is breaking down, those kinds of repair bills will get expensive. You might have fewer visits from an HVAC contractor, but you will end up paying more for a functional air conditioner in the long run. Continue reading
