There are 110 HVAC Companies in Knox County, Tennessee, serving a population of 452,286 people in an area of 509 square miles. There is 1 HVAC Companies per 4,111 people, and 1 HVAC Companies per 4 square miles.
In Tennessee, Knox County is ranked 40th of 95 counties in HVAC Companies per capita, and 4th of 95 counties in HVAC Companies per square mile.