air conditioner repair charleston sc

3 HVAC Repairs That Need Your Immediate Attention

Fluctuating temperatures in Charleston, South Carolina can put a strain on your HVAC system. If you’re a homeowner concerned about wear and tear on your Charleston HVAC system, you should look out for the following signs that your system needs HVAC repairs.

Odd Noises

A noisy air conditioner or heat pump is one of the most obvious signs that there’s a problem with your HVAC system. Different noises can indicate different issues. For instance, if you hear a grinding noise, this could be a sign that the air conditioner motor needs oil. Clicking noises usually signal failure with an electrical component. If it sounds like your HVAC system is screaming, that’s probably the compressor breaking down. If you hear any of these noises, it’s important to schedule repair work as soon as possible to avoid causing further damage to the system.

Uneven Heating

If it seems like some rooms in your house are warm and toasty, while other rooms are cold and drafty, this is a sign that your heater is failing. One cause of uneven heating and cold spots is a malfunctioning blower fan. Cold spots can also be a sign of clogged ductwork. If you notice cold spots when your heater is running, schedule a repair as soon as possible.


If you notice puddles around your Charleston HVAC unit, this indicates a leak of some kind. If the puddles consist of refrigerant, this is a sign of serious damage that could also have serious health repercussions for your family. Puddles of water signal a clogged drain line. A clogged drain line can cause indoor air pollution and serious damage to your home.

If you notice any of the signs we’ve discussed, please don’t hesitate to call One Call Heating and Air at (843) 258-4686 to schedule a heater or air conditioner repair.