HVAC Technicians in the St. Louis area earn a median of $63,000 a year, 6% above the typical U.S. metro. That ranks #96 of 389 metros for HVAC technician salaries across the U.S..
Within driving distance, the same work pays more in Springfield and Decatur, but less in Jefferson City.
It's one of 8 Missouri metros with published pay for this trade; see statewide HVAC technician pay.
HVAC Technician pay in St. Louis at a glance
- Hvac technicians in the St. Louis, MO metro earn a median $63,000 a year ($30.29 an hour), #96 of 389 U.S. metros (BLS, May 2025).
- The middle 80% earn between $45,870 and $100,180.
- After local prices, that median buys what $66,254 would in a typical U.S. place (BEA, 2024).
- A typical 1-bedroom rents for $1,097 a month, 21% of the median pay (HUD, FY2027).
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Enter a rate to see where it falls among HVAC technicians in St. Louis.
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What this means Our calculation
Pay for HVAC technicians here is above average compared with other U.S. metros, and also above average once local prices are factored in. For the wider job market, unemployment is about the same as in most metros (4.0%) and the population is shrinking (-0.2% since 2020). On your own, you'd join about 988 one-person plumbing & HVAC contracting businesses averaging $77,828 in revenue, and you'd need to bill roughly $78/hour to match the median salary (at our default assumptions).
St. Louis scorecard for HVAC technicians Our calculation
Grades compare St. Louis with every other U.S. metro for this trade (A = top 20%).
Pay Government data
Pay range
Shaded: the middle half of workers. Grey line: typical U.S. metro ($59,590).
Pay over time
The median pay for HVAC technicians in the St. Louis area went from $45,120 in 2020 to $63,000 in 2025, up 39.6%. Prices rose 25% over the same period, so after inflation that's +11.4% — a real raise.
BLS OEWS, May 2020–May 2025; inflation: CPI-U (May to May). Year-to-year changes can include survey noise.
Compared with nearby metros
What the pay is really worth in St. Louis Our calculation
Prices in St. Louis run 5% below the U.S. average. Adjusted for that, a median paycheck here buys what $66,254 would in a typical place, ranking #109 of 385 on real pay.
Real pay or rent burden?
Real pay already accounts for housing, because the price index includes rent. Rent burden shows what share of pay a typical 1-bedroom takes. Use either one, not both together.
Want the full picture? Build a St. Louis budget on this pay from this pay, local rent and prices.
What HVAC technicians do
Install or repair heating, central air conditioning, HVAC, or refrigeration systems, including oil burners, hot-air furnaces, and heating stoves.
Most important day-to-day tasks
- Discuss heating or cooling system malfunctions with users to isolate problems or to verify that repairs corrected malfunctions.
- Test electrical circuits or components for continuity, using electrical test equipment.
- Repair or replace defective equipment, components, or wiring.
- Lay out and connect electrical wiring between controls and equipment, according to wiring diagrams, using electrician's hand tools.
- Schedule work with customers and initiate work orders, house requisitions, and orders from stock.
Outlook & getting started
Nationally, HVAC technician jobs are projected to grow 10.9% from 2025 to 2035 (all jobs: 3.5%), with about 40,600 openings a year. About 6% are self-employed.
What the work is like Government data
How often HVAC technicians deal with each condition, from surveys of workers in the job.
Getting started usually takes medium preparation (vocational training or an apprenticeship, often 1–2+ years).
O*NET 31.0 Work Context and Job Zones (U.S. Department of Labor), national.
Licensing in Missouri Official source
Missouri licenses most trades at the city or county level. Check with the building or licensing office where you plan to work.
Requirements for HVAC technicians vary by state and sometimes by city; always confirm with the official agency.
On-the-job safety Government data
Nationally, HVAC technicians have 214 injuries or illnesses serious enough to miss work per 10,000 full-time workers, 2.5× the rate for all jobs (87). The most common cause is being struck by or caught in objects and equipment.
BLS Survey of Occupational Injuries and Illnesses, 2023–2024 (national, cases with days away from work).
Highest-paying MO metros for HVAC technicians
| Metro | Median | Real pay | Jobs |
|---|---|---|---|
| St. LouisMISSOURI · MO | $63,000 | $66,254 | 2,980 |
| Kansas CityMISSOURI · MO | $62,680 | $67,731 | 3,010 |
| St. JosephMISSOURI · MO | $61,910 | $71,670 | 170 |
| ColumbiaMISSOURI · MO | $58,880 | $65,833 | 330 |
| Jefferson CityMISSOURI · MO | $58,180 | $66,132 | 190 |
| SpringfieldMISSOURI · MO | $56,410 | $63,679 | 690 |
| JoplinMISSOURI · MO | $55,360 | $64,584 | 210 |
| Cape GirardeauMISSOURI · MO | $47,150 | $54,776 | 110 |
See every metro in Missouri.
How much work is there? Government data
Local job market
The St. Louis area's unemployment rate was 4.0% in 2025 (all workers, not just HVAC technicians), below the typical U.S. metro's 4.1%. It was 4.4% in 2021.
BLS Local Area Unemployment Statistics, annual averages 2021–2025 (2025 preliminary).
Getting to work
The average commute in the St. Louis area is 25 minutes each way, longer than the typical metro (24 min). 13% of commuters spend 45 minutes or more. 74% drive alone, 2% take transit and 13% work from home (all workers, not just trades).
Census American Community Survey, 2024 1-year estimates (table S0801).
Population
The St. Louis area's population shrank 0.2% from 2020 to 2025 (2,819,811 → 2,814,421), ranking #301 of 387 metros for growth (typical metro +2.5%).
Census Bureau population estimates, July 1 of each year, 2020–2025.
Homes in St. Louis
The St. Louis area has about 1,286,066 homes. 58% were built before 1980 (typical metro 45%), so its housing is older than most; 10% were built in 2010 or later. Older homes often need more repair, replacement and upgrade work. 71% of households own their home, and the median home value is $268,300.
Census American Community Survey, 2024 1-year estimates (table DP04).
New construction
New-home permits in St. Louis are down 27% from 2021 to 2025 (8,326 → 6,066).
In 2025 the St. Louis area approved permits for 6,066 new homes (4,142 single-family), or 2.2 per 1,000 residents, ranking #280 of 393 metros.
Competition
In 2024 the area had 988 one-person businesses (no employees) in plumbing & HVAC contracting, averaging $77,828 a year in revenue before expenses. See how St. Louis compares among the best cities to start a HVAC technician business.
They compete with 806 plumbing & HVAC contracting companies that have employees (about 11,672 workers in total). 53% of those companies have fewer than 5 employees.
Where to train near St. Louis Government data
3 schools in or near St. Louis offer HVAC/R programs below the bachelor's level. Many people in this trade learn through an apprenticeship instead; a program can shorten it or get you hired as a helper.
| School | Credential | Yearly cost | Recent grads | First-year pay |
|---|---|---|---|---|
| Southwestern Illinois College Belleville, IL · Public | Certificate | $14,502 | 26 | $50,063 |
| Jefferson College Hillsboro, MO · Public | Certificate | $15,699 | 24 | — |
| Southwestern Illinois College Belleville, IL · Public | Associate degree | $14,502 | 14 | — |
| Jefferson College Hillsboro, MO · Public | Associate degree | $15,699 | 3 | — |
| St Charles Community College Cottleville, MO · Public | Certificate | $16,388 | 0 | — |
U.S. Department of Education College Scorecard (data updated October 2026). Cost is the school's average yearly cost of attendance before financial aid; earnings are the median for graduates one year after finishing, shown only where the school has enough graduates to publish. “—” means not published.
Employee vs. working for yourself Your scenario
A model, not a market rate. It shows the break-even rate to match a $63,000 employee salary once you cover what an employer normally pays for (including the employer half of Social Security and Medicare, 7.65%), then adds your profit margin. Change any number.
Break-even rate
With your profit margin
How this calculator works. Weighing a contractor job against a W-2 one? Try the 1099 vs. W-2 comparison. Billable hours are hours you can charge a customer. Driving, quoting, paperwork and slow weeks aren't billable, which is why 1,400 is a common starting point versus 2,080 paid hours as an employee.
Get HVAC technician pricing & estimate templates →Compare St. Louis with another city →
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ToolSt. Louis budgetMonthly take-home, HUD rent and local prices on this pay.About this data
Local to the St. Louis metro: pay (BLS, May 2025) and pay over time (2020–2025, CPI-adjusted), prices (BEA, 2024), rent (HUD, FY2027), new construction, housing, population and commuting (Census), unemployment (BLS) and business counts (Census, by industry). National: job outlook and training (BLS projections), injury rates (BLS) and duties (O*NET). Jobs are employment estimates, not open positions; grades rank St. Louis against every other metro for HVAC technicians. Every source, year and formula is on our data page.