Heating, Air Conditioning, and Refrigeration Mechanics and Installers Career, Salary and Skills

Heating, Air Conditioning, and Refrigeration Mechanics and Installers have a BLS-reported national median annual wage of $61,010 based on the 2025 OEWS dataset, with reported national employment of 409,670. Wage data is published for 443 locations.

Occupation description

Install or repair heating, central air conditioning, HVAC, or refrigeration systems, including oil burners, hot-air furnaces, and heating stoves.

O*NET code

49-9021.00

Job zone

3

Typical education

Not recorded

Experience

Over 4 years, up to and including 6 years

National salary and employment

Median annual

$61,010

Hourly median

$29.33

Employment

409,670

Data year

2025

National salary distribution

$40,050
10th
$48,360
25th
$61,010
Median
$77,060
75th
$95,210
90th

Top skills

All skill ratings →

Typical tasks

  • 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.
  • Estimate, order, pick up, deliver, and install materials and supplies needed to maintain equipment in good working condition.
  • Install, connect, or adjust thermostats, humidistats, or timers.
  • Comply with all applicable standards, policies, or procedures, such as safety procedures or the maintenance of a clean work area.
  • Discuss heating or cooling system malfunctions with users to isolate problems or to verify that repairs corrected malfunctions.
All task statements →

Technology

  • Adobe Acrobat
  • Alerton Ascent Compass
  • Atlas Construction Business Forms
  • Autodesk AutoCAD
  • Building automation software
  • Computerized maintenance management system CMMS
  • Contact management systems
  • Cworks CMMS
  • Data logging software
  • Database software
  • Delta Controls inteliWEB
  • Facility energy management software
  • Graphics software
  • Honeywell WEBs-N4
All technology →

Heating, Air Conditioning, and Refrigeration Mechanics and Installers salary by location

Areas with the highest reported employment for this occupation.

All 443 locations →

Related careers

Career and skills data: O*NET 31.0 (onetcenter.org). Salary and employment data: U.S. Bureau of Labor Statistics OEWS, 2025 (bls.gov/oes). Figures are published survey estimates, not real-time market data.