City Heat and Air is not only the market leader in residential HVAC service and repair but they also provide state-of-the-art HVAC service and repair to businesses in East Tennessee. From routine service to more complicated installation City Heat and Air Conditioning has the experience, expertise and manpower to get the job done right and on budget. Most recently City Heat and Air was tasked with installing 6 roof top units or RTUs on the roof of the new Bargain Hunt building in West Knoxville. Five of the RTUs were 15-ton and one was a 10-ton unit. This required the use of a very tall crane to expertly place the 6 units on the roof safely and securely. Now Bargain Hunt shoppers can shop in comfort no matter the season. So, the next time your business has the need for HVAC service, maintenance or new installation call 865-938-1005 or email at