Hvac salary at Fairfax County

The average hvac salary at Fairfax County was $74,934 , which is 14 percent higher than the average salary for this job in Virginia, and 35 percent higher than the national average for this job . Hvac salaries at Fairfax County typically range from $72,851 to $78,245 (25th to 75th percentile). The highest reported hvac salary was $80,683. There are 17 employees at Fairfax County with the job title hvac.