There are 1888 HVAC Companies in Pennsylvania, serving a population of 12,790,505 people in an area of 44,732 square miles. There is 1 HVAC Companies per 6,774 people, and 1 HVAC Companies per 23 square miles.
The state of Pennsylvania is ranked 38th in HVAC Companies per capita, and 13th in HVAC Companies per square mile.