HVAC mechanics install and maintain heating, ventilation, and air conditioning systems. They specialize in different types of systems and require technical training and apprenticeships. Licensing exams are usually required, and certification is considered a plus. They work for contractors or can start their own business.
Mechanics who work in the complex heating, ventilation, and air conditioning (HVAC) industry play a vital role in keeping the rest of us at ease in our homes and businesses. An HVAC mechanic may be responsible for installing and maintaining a wide range of commercial and residential heating and cooling equipment. An HVAC mechanic must have a strong understanding of electrical properties, physical sciences and mechanical processes that allow HVAC systems to function.
HVAC mechanics work with heat pumps, furnaces, air conditioners, refrigeration units, and various other ventilation and heating and cooling systems. They should be knowledgeable about electrical and gas-powered devices, as well as systems that run on alternative energy sources. Because there are so many different types of systems, HVAC mechanics often specialize. Some mechanics focus on heating or cooling work, while others specialize in working with large industrial machines or smaller residential systems.
HVAC mechanics install and troubleshoot engines, fuel lines, air vents, fans and pumps. They should be comfortable connecting electrical wires, using precision hand and power tools, and reading multiple gauges. An HVAC mechanic combines their practical knowledge with information found in blueprints and instruction manuals for working on HVAC systems. Therefore, an HVAC mechanic must have strong reading comprehension skills and the ability to understand very detailed diagrams.
HVAC mechanics conventionally work forty hours a week, although overtime work is common. Most find employment with electrical, plumbing or heating/air conditioning contractors. Others may work in specialized workshops, wholesalers or points of sale. With several years of experience and knowledge of administrative functions, an HVAC mechanic can start his own contracting business.
A prospective HVAC mechanic is typically required to complete an accredited technical school program and receive hands-on training as an apprentice. There are several hundred professional schools, community colleges, and online courses that offer HVAC training programs. These programs can take anywhere from six months to two years to complete. Internships, where individuals learn and assist with HVAC mechanics, typically take a year or two.
Once education and training requirements are met, an HVAC mechanic is usually required to take a licensing exam to work in a specific state or country. Typically, special certification is not required, although many employers consider HVAC certification a plus. Certification tests are administered by several accredited agencies, including HVAC Excellence and the Air Conditioning and Refrigeration Safety Coalition.
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