Matthew Timm Heating and Air | Top-Rated HVAC Repair in Knoxville, TN

Yes, this is a frequent problem we see with Knoxville heat pumps, especially during our variable winter temperatures. Often, the issue is a faulty reversing valve, which is responsible for switching your system between heating and cooling modes. When it gets stuck, your heat pump can't produce warm air. Our technicians at Matthew Timm Heating and Air are experts at diagnosing and repairing reversing valve issues to restore proper heating to your home.

If you notice no air coming from your vents, your air handler's blower fan may have failed. This is a common repair need in our area. First, check your circuit breaker and thermostat settings. If those are fine, it's time to call us. We can quickly diagnose whether it's a motor issue, a bad capacitor, or an electrical problem. Prompt repair is important to prevent overheating and to maintain air circulation for your comfort and system health.

We prioritize emergency calls, especially during Knoxville's extreme weather, to get your heating or cooling back online as soon as possible. We offer same-day or next-day service for most urgent repairs. When you call Matthew Timm Heating and Air, our team will work to schedule a technician promptly to diagnose issues like a dead air handler or a malfunctioning heat pump, minimizing your discomfort.