Q: We’ve been in a heatwave, so we’ve had the AC on. When I went outside earlier, I noticed that the outside AC unit wasn’t running. Why is my outside AC unit not turning on? A: During the hot summer ...

The typical range for AC compressor cost is $800 to $2,800, with a national average of $1,200. Some of the biggest cost factors for AC compressor replacement are home size, compressor size and speed, ...

As sub-zero temperatures and freezing rain move in, experts are urging homeowners to take extra steps to protect their HVAC systems from costly damage.

Here's how to properly protect your most valued investment.

The summer months are tough on air conditioners. Not only is your thermostat's set temperature likely lower because of the blistering heat, your outside AC unit has to use more energy to cool that ...