Ko-Z Heating & Cooling | HVAC Services in Durham, NC 27703

This is a frequent problem in our area, often caused by a failed AC capacitor. This vital component helps your outdoor unit start and run, and the summer heat can wear it out. As a one-man operation, I can typically diagnose and replace a capacitor quickly during a service call, getting your cooling back online so you can escape the Triangle humidity.

Our seasonal tune-up is designed for our local climate. Before summer, I thoroughly clean the system, check refrigerant levels, inspect electrical components, and ensure everything is running efficiently to handle the heat. This proactive service helps prevent common failures, improves energy efficiency, and extends the life of your equipment, saving you money and hassle down the road.

Absolutely. Uneven temperatures are often a sign of airflow issues, like leaky or poorly designed ductwork common in older Triangle homes. I offer free quotes for duct renovation and sealing services. By improving your duct system, we can balance the airflow to every room, enhance comfort, and often lower your energy bills by making your entire HVAC system work more effectively.