Webhow much do hvac techs make in your state? A database of hvac salaries by state has the answer. How much does a hvac technician make? The median annual salary for an hvac technician in the u. s. Is $58,500 with wages ranging from $25 to $31. 43 per hour. Webaccording to recent data, the top five states with the highest average salaries for hvac technicians are as follows: