Replacing an air conditioner is expensive, but there are some ways to save. Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet, but this does not ...

Q: My air conditioning unit has quit working. How do I know if it’s better to repair or replace it? A: Repairs on the ...

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 ...