Homeowners looking to install or repair their air conditioning units may face a costly surprise. Here's what to know.

Some air conditioners last anywhere from 15 to 20 years, while others might only be around for 8 to 10. This timeframe is ...

Hot days can feel unbearable without a strong air-conditioning system. Yet many of us take these essential devices for ...

Looking to buy an air conditioner? Here's a roundup of different air conditioner types and a look at how to assess which one ...