HVAC Services Horn Lake MS | Call DNR Industries

Common signs include your AC system blowing warm air, ice forming on the refrigerant lines or outdoor unit, a noticeable hissing or bubbling noise from the unit, and a sudden spike in your cooling bills. If you notice any of these, it's important to call a professional like DNR Industries promptly. Refrigerant leaks reduce efficiency, can damage the compressor, and are harmful to the environment.

Thermostat malfunctions in Horn Lake homes can stem from dead batteries, dust accumulation, faulty wiring, or the unit being incorrectly leveled or located in a drafty spot. Our technicians will first diagnose the root cause—whether it's a simple calibration, a wiring issue, or a need for an upgrade to a more reliable programmable or smart thermostat. We ensure it accurately reads your home's temperature and communicates properly with your HVAC system.

We prioritize emergency calls for our Horn Lake neighbors, especially during extreme weather when a lack of heating or cooling is a safety concern. Our goal is to provide same-day or next-day service whenever possible. When you call, we'll assess the situation and dispatch a technician promptly to diagnose and implement a solution to restore your home's comfort as quickly as we can.