Bureau of Labor Statistics

Heating, Air Conditioning, and Refrigeration Mechanics and Installers

heating air conditioning and refrigeration mechanics and installers image
HVACR technicians must follow EPA rules when they work with gases and refrigerants.
Quick Facts: Heating, Air Conditioning, and Refrigeration Mechanics and Installers
2018 Median Pay $47,610 per year
$22.89 per hour
Typical Entry-Level Education Postsecondary nondegree award
Work Experience in a Related Occupation None
On-the-job Training Long-term on-the-job training
Number of Jobs, 2016 332,900
Job Outlook, 2016-26 15% (Much faster than average)
Employment Change, 2016-26 48,800

Summary

What Heating, Air Conditioning, and Refrigeration Mechanics and Installers Do

Heating, air conditioning, and refrigeration mechanics and installers—often called heating, ventilation, air conditioning, and refrigeration (HVACR) technicians—work on heating, ventilation, cooling, and refrigeration systems that control the temperature and air quality in buildings.

Work Environment

HVACR technicians work mostly in homes, schools, hospitals, office buildings, or factories. Their worksites may be very hot or cold because the heating and cooling systems they must repair may not be working properly and because some parts of these systems are located outdoors. Working in cramped spaces and during irregular hours is common.

How to Become a Heating, Air Conditioning, or Refrigeration Mechanic and Installer

Because HVACR systems have become increasingly complex, employers generally prefer applicants with postsecondary education or those who have completed an apprenticeship. Some states and localities may require technicians to be licensed.

Pay

The median annual wage for heating, air conditioning, and refrigeration mechanics and installers was $47,610 in May 2018.

Job Outlook

Employment of heating, air conditioning, and refrigeration mechanics and installers is projected to grow 15 percent from 2016 to 2026, much faster than the average for all occupations. Commercial and residential building construction is expected to drive employment growth, and job opportunities for HVACR technicians are expected to be good.

State & Area Data

Explore resources for employment and wages by state and area for heating, air conditioning, and refrigeration mechanics and installers.

Similar Occupations

Compare the job duties, education, job growth, and pay of heating, air conditioning, and refrigeration mechanics and installers with similar occupations.

More Information, Including Links to O*NET

Learn more about heating, air conditioning, and refrigeration mechanics and installers by visiting additional resources, including O*NET, a source on key characteristics of workers and occupations.

What Heating, Air Conditioning, and Refrigeration Mechanics and Installers Do

Heating, air conditioning, and refrigeration and mechanics and installers
HVACR technicians install, maintain, and repair heating, cooling, and refrigeration systems.

Heating, air conditioning, and refrigeration mechanics and installers—often called HVACR technicians—work on heating, ventilation, cooling, and refrigeration systems that control the temperature and air quality in buildings.

Duties

Heating, air conditioning, and refrigeration mechanics and installers typically do the following:

  • Install, clean, and maintain HVACR systems
  • Install electrical components and wiring
  • Inspect and test HVACR systems and components
  • Discuss system malfunctions with customers
  • Repair or replace worn or defective parts
  • Recommend maintenance to improve system performance
  • Keep records of work performed

Heating and air conditioning systems control the temperature, humidity, and overall air quality in homes, businesses, and other buildings. By providing a climate-controlled environment, refrigeration systems make it possible to store and transport food, medicine, and other perishable items.

Some HVACR technicians specialize in one or more specific aspects of HVACR, such as radiant heating systems, solar panels, testing and balancing, or commercial refrigeration.

When installing or repairing air conditioning and refrigeration systems, technicians must follow government regulations regarding the conservation, recovery, and recycling of refrigerants. The regulations include those concerning the proper handling and disposal of fluids and pressurized gases.

Some HVACR technicians sell service contracts to their clients, providing periodic maintenance of heating and cooling systems. The service usually includes inspecting the system, cleaning ducts, replacing filters, and checking refrigerant levels.

Other workers sometimes help HVACR technicians install or repair cooling and heating systems. For example, on a large air conditioning installation job, especially one in which workers are covered by union contracts, ductwork may be installed by sheet metal workers, electrical work by electricians, and pipework by plumbers, pipefitters, and steamfitters. Boiler systems are sometimes installed by a boilermaker.

Home appliance repairers usually service window air conditioners and household refrigerators.

Work Environment

Heating, air conditioning, and refrigeration and mechanics and installers
HVACR technicians work indoors and outdoors.

Heating, air conditioning, and refrigeration mechanics and installers held about 332,900 jobs in 2016. The largest employers of heating, air conditioning, and refrigeration mechanics and installers were as follows:

Plumbing, heating, and air-conditioning contractors 64%
Self-employed workers 9
Educational services; state, local, and private 4
Retail trade 4
Wholesale trade 3

HVACR technicians work mostly in homes, schools, stores, hospitals, office buildings, or factories. Some technicians are assigned to specific jobsites at the beginning of each day. Others travel to several different locations, making service calls.

Although most technicians work indoors, some may have to work on outdoor heat exchangers, even in bad weather. Technicians often work in awkward or cramped spaces, and some work in buildings that are uncomfortable because the air conditioning or heating system is not working properly.

Injuries and Illnesses

HVACR technicians have one of the highest rates of injuries and illnesses of all occupations. Potential hazards include electrical shock, burns, muscle strains, and injuries from handling heavy equipment.

Appropriate safety equipment is necessary in handling refrigerants, because they are hazardous and contact can cause skin damage, frostbite, or blindness. When working in tight spaces, inhalation of refrigerants is also a potential hazard. Several refrigerants are highly flammable and require additional care.

Work Schedules

The majority of HVACR technicians work full time. Evening or weekend shifts may be required, and HVACR technicians often work overtime or irregular hours during peak heating and cooling seasons.

How to Become a Heating, Air Conditioning, or Refrigeration Mechanic and Installer

Heating, air conditioning, and refrigeration and mechanics and installers
New HVACR technicians typically begin by working alongside experienced technicians.

Because HVACR systems have become increasingly complex, employers generally prefer applicants with postsecondary education or those who have completed an apprenticeship. Some states and localities may require technicians to be licensed. Workers may need to pass a background check prior to being hired.

Education

Many HVACR technicians receive postsecondary instruction from technical and trade schools or community colleges that offer programs in heating, air conditioning, and refrigeration. These programs generally last from 6 months to 2 years and lead to a certificate or an associate’s degree.

High school students interested in becoming an HVACR technician should take courses in vocational education, math, and physics. Knowledge of plumbing or electrical work and a basic understanding of electronics is also helpful.

Training

New HVACR technicians typically begin by working alongside experienced technicians. At first, they perform basic tasks such as insulating refrigerant lines or cleaning furnaces. In time, they move on to more difficult tasks, including cutting and soldering pipes or checking electrical circuits.

Some technicians receive their training through an apprenticeship. Apprenticeship programs usually last 3 to 5 years. Over the course of the apprenticeship, technicians learn safety practices, blueprint reading, and how to use tools. They also learn about the numerous systems that heat and cool buildings.

Several groups, including unions and contractor associations, sponsor apprenticeship programs. Apprenticeship requirements vary by state and locality.

Licenses, Certifications, and Registrations

The U.S. Environmental Protection Agency (EPA) requires all technicians who buy, handle, or work with refrigerants to be certified in proper refrigerant handling. Many trade schools, unions, and employer associations offer training programs designed to prepare students for the EPA certification exam.

In addition, some states and localities require HVACR technicians to be licensed; check with your state and locality for more information.

Important Qualities

Customer-service skills. HVACR technicians often work in customers’ homes or business offices, so it is important that they be friendly, polite, and punctual. Repair technicians sometimes deal with unhappy customers whose heating or air conditioning is not working.

Detail oriented. HVACR technicians must carefully maintain records of all work performed. The records must include the nature of the work performed and the time it took, as well as a list of specific parts and equipment that were used.

Math skills. HVACR technicians need to calculate the correct load requirements to ensure that the HVACR equipment properly heats or cools the space required.

Mechanical skills. HVACR technicians install and work on complicated climate-control systems, so they must understand the HVAC components and be able to properly assemble, disassemble, and, if needed, program them.

Physical stamina. HVACR technicians may spend many hours walking and standing. The constant physical activity can be tiring.

Physical strength. HVACR technicians may have to lift and support heavy equipment and components, often without help.

Time-management skills. HVACR technicians frequently have a set number of daily maintenance calls. They should be able to keep a schedule and complete all necessary repairs or tasks.

Troubleshooting skills. HVACR technicians must be able to identify problems on malfunctioning heating, air conditioning, and refrigeration systems and then determine the best way to repair them.

Pay

Heating, Air Conditioning, and Refrigeration Mechanics and Installers

Median annual wages, May 2018

Heating, air conditioning, and refrigeration mechanics and installers

$47,610

Installation, maintenance, and repair occupations

$45,540

Total, all occupations

$38,640

 

The median annual wage for heating, air conditioning, and refrigeration mechanics and installers was $47,610 in May 2018. The median wage is the wage at which half the workers in an occupation earned more than that amount and half earned less. The lowest 10 percent earned less than $29,460, and the highest 10 percent earned more than $76,230.

In May 2018, the median annual wages for heating, air conditioning, and refrigeration mechanics and installers in the top industries in which they worked were as follows:

Wholesale trade $51,050
Educational services; state, local, and private 50,740
Retail trade 47,520
Plumbing, heating, and air-conditioning contractors 46,040

Apprentices usually earn about half of the wage paid to experienced workers. As they learn to do more, their pay increases.

The majority of HVACR technicians work full time. Evening or weekend shifts may be required, and HVACR technicians often work overtime or irregular hours during peak heating and cooling seasons.

Job Outlook

Heating, Air Conditioning, and Refrigeration Mechanics and Installers

Percent change in employment, projected 2016-26

Heating, air conditioning, and refrigeration mechanics and installers

15%

Total, all occupations

7%

Installation, maintenance, and repair occupations

7%

 

Employment of heating, air conditioning, and refrigeration mechanics and installers is projected to grow 15 percent from 2016 to 2026, much faster than the average for all occupations.

Commercial and residential building construction is expected to drive employment growth. The growing number of sophisticated climate-control systems is also expected to increase demand for qualified HVACR technicians.

Repair and replacement of HVACR systems is a large part of what technicians do. The growing emphasis on energy efficiency and pollution reduction is likely to increase the demand for HVACR technicians as climate-control systems are retrofitted, upgraded, or replaced entirely.

Job Prospects

Job opportunities for HVACR technicians are expected to be good. Candidates familiar with tablet computers and electronics, as well as those who have developed troubleshooting skills, will have the best job prospects.

Technicians who specialize in new installation work may experience periods of unemployment when the level of new construction activity declines. Maintenance and repair work, however, usually remains relatively stable. Business owners and homeowners depend on their climate-control or refrigeration systems year round and must keep them in good working order, regardless of economic conditions.

Employment projections data for heating, air conditioning, and refrigeration mechanics and installers, 2016-26

SOURCE: U.S. Bureau of Labor Statistics, Employment Projections program

Occupational Title

Heating, air conditioning, and refrigeration mechanics and installers

SOC Code49-9021
Employment, 2016332,900
Projected Employment, 2026381,700
Percent Change, 2016-2615
Numeric Change, 2016-2648,800
Employment by Industryxlsx

State & Area Data

Occupational Employment Statistics (OES)

The Occupational Employment Statistics (OES) program produces employment and wage estimates annually for over 800 occupations. These estimates are available for the nation as a whole, for individual states, and for metropolitan and nonmetropolitan areas. The link(s) below go to OES data maps for employment and wages by state and area.

Projections Central

Occupational employment projections are developed for all states by Labor Market Information (LMI) or individual state Employment Projections offices. All state projections data are available at www.projectionscentral.com. Information on this site allows projected employment growth for an occupation to be compared among states or to be compared within one state. In addition, states may produce projections for areas; there are links to each state’s websites where these data may be retrieved.

CareerOneStop

CareerOneStop includes hundreds of occupational profiles with data available by state and metro area. There are links in the left-hand side menu to compare occupational employment by state and occupational wages by local area or metro area. There is also a salary info tool to search for wages by zip code.

Similar Occupations

This table shows a list of occupations with job duties that are similar to those of heating, air conditioning, and refrigeration mechanics and installers.

Occupation Job Duties ENTRY-LEVEL EDUCATION 2018 MEDIAN PAY
Boilermakers

Boilermakers

Boilermakers assemble, install, maintain, and repair boilers, closed vats, and other large vessels or containers that hold liquids and gases.

High school diploma or equivalent $62,150
Electricians

Electricians

Electricians install, maintain, and repair electrical power, communications, lighting, and control systems in homes, businesses, and factories.

High school diploma or equivalent $55,190
Plumbers, pipefitters, and steamfitters

Plumbers, Pipefitters, and Steamfitters

Plumbers, pipefitters, and steamfitters install and repair pipes that carry liquids or gases to, from, and within businesses, homes, and factories.

High school diploma or equivalent $53,910
Sheet metal workers

Sheet Metal Workers

Sheet metal workers fabricate or install products that are made from thin metal sheets, such as ducts used in heating and air conditioning systems.

High school diploma or equivalent $48,460
solar photovoltaic installers image

Solar Photovoltaic Installers

Solar photovoltaic (PV) installers, also known as PV installers, assemble, install, and maintain solar panel systems on rooftops or other structures.

High school diploma or equivalent $42,680
General maintenance and repair workers

General Maintenance and Repair Workers

General maintenance and repair workers fix and maintain machines, mechanical equipment, and buildings. They paint, repair flooring, and work on plumbing, electrical, and air-conditioning and heating systems, among other tasks.

High school diploma or equivalent $38,300
wind turbine technicians image

Wind Turbine Technicians

Wind turbine service technicians, also known as windtechs, install, maintain, and repair wind turbines.

Postsecondary nondegree award $54,370
Stationary engineers and boiler operators

Stationary Engineers and Boiler Operators

Stationary engineers and boiler operators control stationary engines, boilers, or other mechanical equipment to provide utilities for buildings or for industrial purposes.

High school diploma or equivalent $60,440

Contacts for More Info

For details about apprenticeships or other work opportunities, contact the offices of the state employment service, the state apprenticeship agency, local contractors, or local union–management HVACR apprenticeship committees. Apprenticeship information is available from the U.S. Department of Labor’s Apprenticeship program online or by phone at 877-872-5627.

For more information about career opportunities, training, and certification, visit

Associated Builders and Contractors

North American Technician Excellence

Plumbing-Heating-Cooling Contractors Association

Refrigerating Engineers and Technicians Association

Refrigeration Service Engineers Society (RSES)

United Association Union of Plumbers, Fitters, Welders, and Service Techs

O*NET

Heating and Air Conditioning Mechanics and Installers

Heating, Air Conditioning, and Refrigeration Mechanics and Installers

Refrigeration Mechanics and Installers

Last Modified Date: Thursday, June 13, 2019

Suggested citation:

Bureau of Labor Statistics, U.S. Department of Labor, Occupational Outlook Handbook, Heating, Air Conditioning, and Refrigeration Mechanics and Installers,
on the Internet at https://www.bls.gov/ooh/installation-maintenance-and-repair/heating-air-conditioning-and-refrigeration-mechanics-and-installers.htm (visited July 30, 2019).

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www.bls.gov/ooh | Telephone: 1-202-691-5700 | Contact OOH

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