HVAC Services Martinsburg WV | Call Trenary Service Company

For optimal performance and efficiency in our local climate, we recommend scheduling professional HVAC maintenance twice a year—ideally in the spring for your cooling system and in the fall for your heating system. Our maintenance plans are designed to catch minor issues before they become major problems, helping to extend the life of your equipment and maintain consistent comfort.

Yes, in the Martinsburg area, reduced cooling is often due to refrigerant leaks or leaks in the ductwork, both of which significantly reduce system efficiency and airflow. Our technicians are trained to perform precise diagnostics to locate the source of the leak. We then provide a clear repair plan, whether it involves sealing ductwork or safely repairing and recharging refrigerant levels, to restore your system's performance.

A full replacement involves removing your old, inefficient system and installing a new, properly sized HVAC unit—such as a furnace and air conditioner or a heat pump. Our process includes a detailed assessment of your home's needs, professional removal of the old equipment, precise installation of the new system, thorough testing for safety and performance, and a review of the warranty and operation with you. We provide free estimates to help you understand all options and costs upfront.