Nelson Repair & Maintenance | Experienced HVAC Repair in Roanoke, VA

A refrigerant leak is a common issue here that causes your AC to blow warm air, run constantly, and spike your energy bills. It also prevents proper dehumidification, making your home feel muggy. We use specialized tools to locate the leak, repair it, and then recharge the system with the precise amount of refrigerant specified by the manufacturer, restoring cooling power and efficiency.

Absolutely. High humidity is a frequent local complaint that makes temperatures feel hotter. During our HVAC maintenance service, we thoroughly clean the coils, check the refrigerant charge, and ensure the condensate drain is clear—all critical for proper dehumidification. Regular maintenance helps your system remove moisture from the air effectively, making your home more comfortable and improving overall efficiency.

Key signs include rusty water, rumbling noises, inconsistent water temperature, or visible leaks. Before our colder months, it's crucial to address these issues. We can often repair components like heating elements or valves. If the unit is old or severely compromised, we recommend a professional installation of a new, energy-efficient model to ensure you have reliable hot water all season long.