Evaporator coils become dirty because air filters only collect a portion of the particles in the air. Even a small amount of dirt can reduce air flow, leading to an increase in frequency and duration of system operation and noticeable decrease in cooling capacity. The effect of this diminished efficacy will be higher utility bills. This is also a major cause of compressor failure. We recommend that customers replace or wash properly sized air filters every month.
Pledge: We will inspect and clean evaporator coils to restore their efficacy.