There are 186 HVAC Companies in North Dakota, serving a population of 745,475 people in an area of 68,983 square miles. There is 1 HVAC Companies per 4,007 people, and 1 HVAC Companies per 370 square miles.
The state of North Dakota is ranked 6th in HVAC Companies per capita, and 47th in HVAC Companies per square mile.