We may receive a commission on purchases made from links. If you're wondering why AC repairs and replacements are so expensive, you're not alone. Just having the coils cleaned on the outdoor air ...

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 ...

Cleaning the coils on rooftop units may seem mundane, but it’s an important job that pays off for your customers in more efficient operation and longer living equipment. And, any job that’s worth ...

It looks like this summer is going to be another scorcher. So, it makes sense to get your A/C unit in tiptop shape—but most of us don’t have a clue how to do so. If you have an A/C with an outside ...

Maintaining clean condenser tubes is of vital importance for reliable, efficient power generation. Two major problems result from fouled tubes: (1) Loss of heat transfer, and (2) Under-deposit ...