Elmore Brothers Heating and Cooling - Knoxville's Qualified HVAC Services

This is often a sign of a failing reversing valve, a common issue with Knoxville heat pumps due to year-round use. Our technicians specialize in diagnosing valve issues. We can often repair the solenoid or, if needed, replace the entire valve to restore your system's proper function for both heating and cooling.

This symptom typically points to a failed AC capacitor, one of the most frequent repair calls we get locally. The capacitor provides the necessary jolt to start the compressor and fan motors. Elmore Brothers keeps common capacitors in stock for most brands. We can quickly test and replace a bad capacitor to get your cool air flowing again, often the same day.

Our local climate puts extra strain on HVAC systems. Our precision tune-ups include checking capacitor health, testing electrical components, and ensuring the reversing valve cycles properly. This proactive care catches small issues before they become full breakdowns, improves efficiency to combat high humidity, and extends the life of your system, saving you money and hassle.