We signed a one-year maintenance contract with Crossville Heating & Cooling, and they came out to do the fall check-up. They cleaned and serviced our unit and answered all of our questions. They explained a lot about our unit to us. Their technicians were knowledgeable and professional and they did a good job.

They sent the technicians out at a time and day when it was convenient for us. I would recommend this company and I will continue to use them.