In the Knoxville area, A-1 Certified Service, Inc. is well known for providing exceptional furnace repair, installation, and service. The people we send out to serve you are also top notch, something you'll see in their reviews below. Everyone you deal with at our company has the goal of making sure your experience with us will be so good you'll call us every time you need help. You can feel confident working with A-1 Certified Service, Inc. because we stand behind our work and comply with all local codes. This is why, as you can see by the map and reviews below, we are rated so highly for AC, Plumbing, & Furnace Repair in Powell, TN in Knoxville TN. Call us today at (865) 691-5088!
Got home late from work on one of the coldest days of the year and my thermostat was dead, called the office and they sent Marcus out right away. He was able to fix our problem and got our heat working!! Always very reliable and professional! Thank You
1 system Fall maintenance on a Daikin heat pump and electric heat
Installed pressure switch and inducer motor assembly.
Blower change out