One to two times a year, call up your local HVAC professional to take a look at your all-too-important AC coils. Cleaning AC coils costs anywhere from $75 to $700, or an average of $125 per coil. Dirt ...

For most homeowners, HVAC systems are out of sight and out of mind right up until the moment they stop working. One common source of declining system performance lies in a unit’s coils. The NEWS ...

It's easy to lost track of the to-do list of home ownership, but changing and cleaning the filters around your home on a regular basis is essential.

Changing a furnace filter regularly will improve your heating in the winter and your air conditioning in the summer.

DALLAS — In comes the Texas heat, and out goes the warm air from our homes -- at least, we hope. An air conditioner's filters, coils and fins require maintenance for the unit to function effectively ...