For those who have a home or light commercial business in Dulles, VA, Mannix Heating and Cooling is here to assist you with comprehensive AC maintenance services to not only ensure reliable AC system operation, but to help extend the lifespan of your system! Our NATE-certified experts keep up with the latest training and technology with the expertise to service all makes and models of residential and light commercial AC systems.

Some of the AC maintenance tasks we cover include air filter replacement and cleaning, coil cleaning, lubrication of moving parts, electrical component inspection, drainage inspection, thermostat calibration, and a system performance evaluation. With clean air filters, your system will have improved airflow, provide better air quality, and enhance energy efficiency. The lubrication of moving parts such as motors and bearings reduces friction and helps to prolong the life of your air conditioning system. When we evaluate the performance of your system, we can ensure your system will continue to operate reliably when you need it the most.

Mannix Heating and Cooling has All Your AC Services Covered!

It’s a good idea to have your AC system serviced by our expert technicians regularly. We recommend enrolling into a maintenance agreement with us which covers comprehensive tune-ups, lowers repair expenses, and guarantees the smooth operation of your system. To keep your AC equipment running at peak efficiency and reliability, make sure to give us a call to schedule your next AC service!