How much does HVAC school cost in Missouri?

Missouri has 13 HVAC schools and 21 listed programs in this directory. 5 of those programs publish a tuition, which is the only n that enters the dollar figures — the other 16 are counted as schools and programs but not as prices. Among published prices the median is $12,500, the 25th percentile is $9,955, and the 75th percentile is $22,500. That spread is 29.3% above the national median of $9,665 (n=254).

The Missouri mix includes 1 certificate, 3 diplomas, and 1 aas degree. Certificates have $9,955 (n=1). Diplomas have a median of $12,500 (range $5,550–$23,464, n=3). Associate degrees have $22,500 (n=1). Listed lengths run 6 months to 2 years, with a median of 1 year (n=21). Missouri does not mandate a statewide HVAC contractor license, though cities and counties may. EPA Section 608 is still required to handle refrigerants.

HVAC technicians in Missouri earn a BLS OEWS median of $46,890 (10th percentile $31,330, 90th $67,180; about 8,760 employed). At that median, the typical published Missouri program costs about 3 months of technician pay — before overtime, NATE premiums, or a jump into commercial work. Nearby directory medians for comparison: Texas $12,705 (n=22); Washington $11,400 (n=5). The full table, including states below n=5, is the 2026 HVAC Training Cost Index. Every figure on this page is reproducible from that download.

A Missouri quote near $12,500 is typical of this n=5 sample; $5,550 is the low end and $23,464 the high end. 16 listed programs have no published price and do not pull the median down. Cite n=5 next to the Missouri hub and salary page rather than a round number from a blog.