Keith Powell Heating and Cooling has over 35 years of experience in both residential and commercial service and installation. Conveniently located in Karns, TN, we are repair and replacement specialists who provide services to the residential and commercial industries within Knoxville, Oak Ridge and the surrounding areas.


These guys are the absolute best! From the very polite and helpful gal in the office to Keith the Boss himself, first rate professionals.  Had a very stubborn AC problem and Keith himself came to the house when the first tech couldn't find the problem.  95 degree days and no air but tonight we sleep well.  Thanks Keith!


Call 865-483-9223 Monday - Friday

After Hours Service Available!

Phone: 865-483-9223

Call us after hours!

Monday - Friday

8:00 am - 4:30 pm

7333 Oak Ridge Hwy

Knoxville, TN 37931

© Keith Powell Heating & Cooling  ▪ Website by 42sT