HVAC Services Hillsborough NC | Call Jeff Daulton A/C Systems

For many Hillsborough homes with systems over 10-15 years old, replacement is often the more cost-effective and reliable long-term choice. While we can expertly repair older units, newer systems are significantly more energy-efficient, which can lead to lower utility bills. We provide a thorough evaluation of your current system's performance, repair costs, and the benefits of a modern replacement to help you make the best decision for your home and budget.

A faulty reversing valve, common in our climate, often shows as your heat pump struggling to switch between heating and cooling modes, blowing lukewarm air, or making a hissing noise. This is a complex repair that requires precise diagnostics and skilled work. Our technicians are experienced in troubleshooting and replacing reversing valves to restore your system's proper function, ensuring you have dependable heating in the winter and cooling in the summer.

Proactive maintenance is key to extending the life of your system and avoiding unexpected repairs, especially for aging units. Our maintenance service includes cleaning critical components, checking refrigerant levels, inspecting electrical connections, and testing system controls. This helps catch small issues—like a reversing valve starting to stick or wear on an old compressor—before they lead to a complete system failure, saving you money and ensuring consistent comfort.