Heating, Air Conditioning, and Refrigeration Mechanics and Installers · Missouri

Heating, Air Conditioning, and Refrigeration Mechanics and Installers Salary in Missouri

Heating, Air Conditioning, and Refrigeration Mechanics and Installers in Missouri earn a median annual wage of $59,950 —1.7% below the national median of $61,010. That ranks MO #31 of 51 covered states and territories for this occupation.

Median annual
$59,950
Median hourly
$28.82
Entry level (P10)
$39,180
10th percentile
Top 10% (P90)
$88,760
90th percentile
Employment
7,220
2.5 per 1,000 jobs
vs U.S. median
-1.7%
U.S. $61,010

Wage distribution

How earnings are spread across workers in this occupation, from the 10th to the 90th percentile.

10th percentile90th percentile
$39,180
$47,040
$59,950
$74,610
$39,180$59,950$88,760
Annual wage distribution. Highlighted segment contains the median of $59,950.

Employment concentration (0.93×) is close to the national average.

Highest-paying states for heating, air conditioning, and refrigeration mechanics and installers

All 51 states ranked by median annual wage. Missouri is highlighted.

#StateMedian annual Median hourlyEmploymentLocation quotient
1District of Columbia$84,390$40.574000.21
2Alaska$77,430$37.236100.72
3Illinois$77,410$37.219,7400.61
4Massachusetts$77,300$37.168,2000.86
5Connecticut$76,610$36.833,8000.85
6Minnesota$76,350$36.714,2000.54
7Washington$75,660$36.387,3700.79
8North Dakota$74,490$35.819700.85
9New Jersey$74,450$35.7910,3300.92
10New York$74,430$35.7824,4300.96

Related occupations in Missouri

Occupations in the same job family, compared within Missouri.

Frequently asked questions

How much do heating, air conditioning, and refrigeration mechanics and installers make in Missouri?

The median annual wage for heating, air conditioning, and refrigeration mechanics and installers in Missouri is $59,950, or $28.82 per hour. That is 1.7% below the national median of $61,010.

What is the entry-level heating, air conditioning, and refrigeration mechanics and installers salary in Missouri?

Workers at the 10th percentile earn $39,180 per year ($18.84/hour). The 25th percentile is $47,040.

How many people work as heating, air conditioning, and refrigeration mechanics and installers in Missouri?

About 7,220 people work in this occupation in Missouri, or 2.5 per 1,000 jobs statewide.

Is Missouri a good state for heating, air conditioning, and refrigeration mechanics and installers?

Missouri ranks #31 of 51 states by median wage for this occupation. Employment concentration (0.93x) is close to the national average.

Which state pays heating, air conditioning, and refrigeration mechanics and installers the most?

District of Columbia has the highest median wage at $84,390 per year, followed by Alaska ($77,430) and Illinois ($77,410).

Source: U.S. Bureau of Labor Statistics, OEWS May 2025. Occupational Employment and Wage Statistics, cross-industry estimates. Retrieved 2026-10-26. Figures are rounded by BLS to the nearest dollar (annual) and cent (hourly). Percentile wages describe the distribution of workers, not the pay range for a single job posting. bls.gov/oes