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 ...

There’s an old way of doing things in HVAC. It doesn’t matter if we’re talking about equipment, service, installation, or marketing practices. Anyone who’s been in the industry for long enough has ...