Basic annual AC tune-ups typically cost between $70 and $250, with most homeowners paying around $130. But your price will depend on several factors, including the age of your system and whether you ...

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 ...