HVAC Services Oxon Hill MD | Call K&J Mechanical

A failing air handler fan is a common issue in our area, often due to wear, dirt buildup, or electrical problems. First, check your circuit breaker. If that's not the issue, turn off your system to prevent further damage and call us. Our technicians are familiar with local HVAC demands and arrive in fully stocked trucks, often with the necessary parts to diagnose and repair the fan motor or capacitor on the spot, restoring your heating or cooling quickly.

Yes, we provide thorough HVAC system maintenance to help prevent unexpected breakdowns and extend the life of your equipment. Our maintenance service includes cleaning critical components, checking refrigerant levels, inspecting electrical connections, and testing system performance. Regular maintenance by our trained technicians can improve efficiency, lower energy bills, and give you peace of mind, especially before the demanding Oxon Hill summer and winter seasons.

We prioritize water heater installations to minimize your inconvenience. When you call, we'll schedule a prompt appointment for one of our experienced technicians to assess your home's needs. Because our service trucks are well-equipped, we can often complete the installation of a new, efficient water heater in a single visit, ensuring you have reliable hot water for your household as soon as possible.