Holcomb Heating & Air - Gretna's Best HVAC Services

Common signs in Gretna homes include the system struggling to switch between heating and cooling modes, blowing cool air when set to heat (or warm air when set to cool), and unusual hissing sounds. This valve is crucial for our variable climate. If you notice these issues, our technicians can diagnose and repair the reversing valve to restore proper function and efficiency.

A failed air handler fan stops air circulation, which can lead to no heating/cooling, frozen coils, or overheating. We recommend treating it as urgent to prevent further damage or discomfort. For Gretna homeowners, we offer prompt service to diagnose whether it's a motor, capacitor, or electrical issue and get your system moving air again quickly and safely.

We recommend professional maintenance twice a year—ideally in spring for your cooling system and fall for heating. Our local climate puts stress on components like heat pumps and air handlers. Regular service by Holcomb technicians helps catch minor issues, like early signs of reversing valve wear or fan motor strain, before they become major, costly repairs, ensuring reliability year-round.