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An HVAC training program teaches you to install, maintain, and repair the heating, ventilation, air conditioning, and refrigeration systems that keep homes and businesses comfortable. DegreeFlex can match you with accredited HVAC training programs that fit your schedule.
An HVAC training program covers the mechanical, electrical, and increasingly computerized skills needed to work on modern heating and cooling systems. HVAC certification, including EPA refrigerant handling credentials, is typically required to work with certain equipment and is often built directly into program coursework.
An HVAC training program prepares graduates for one of the strongest outlooks among the skilled trades. According to the U.S. Bureau of Labor Statistics, heating, air conditioning, and refrigeration mechanics and installers earned a median annual wage of $61,010 as of May 2025, with about 425,200 people employed in the role. Employment is projected to grow 11% from 2025 to 2035, much faster than the average for all occupations, with about 40,600 openings projected each year. Demand is being driven by rising energy efficiency standards, growing use of smart HVAC technology, evolving refrigerant requirements, and the need to repair or replace aging systems.
A few of the accredited schools you could be matched with.
Kaplan has offered specialized, flexible degree programs to students around the globe. Our mission is to empower a diverse student body for academic, personal, and professional success.
Don’t just go back to school — come back and move forward with Purdue Global, Purdue’s online university for working adults.
For decades, CU Online has helped students build rewarding careers. With personalized support from day one to graduation, you’ll stay on track to reach your goals.
Kaplan has offered specialized, flexible degree programs to students around the globe. Our mission is to empower a diverse student body for academic, personal, and professional success.
Kaplan has offered specialized, flexible degree programs to students around the globe. Our mission is to empower a diverse student body for academic, personal, and professional success.
Don’t just go back to school — come back and move forward with Purdue Global, Purdue’s online university for working adults.
For decades, CU Online has helped students build rewarding careers. With personalized support from day one to graduation, you’ll stay on track to reach your goals.
May require working in cramped spaces or extreme temperatures
Physically demanding work, sometimes outdoors in poor weather
Physically demanding work, sometimes outdoors in poor weather
May require a license or certification depending on the state
Fast-tracking a specific required credential
The most common path, typically 6 months to 2 years
Broader technical training and a foundation for advancement
HVAC certification how long does it take depends on the specific credential, but many certifications, including EPA refrigerant handling certification, can be completed in a matter of weeks once training begins.
Accreditation matters for financial aid eligibility, credit transfer, and how employers and licensing boards view your training, so it’s worth confirming before enrolling in any program.
The terms are often used interchangeably, though “technician school” sometimes implies a longer, associate degree level program compared to a shorter certificate-focused training program.
In most cases, yes. Certain HVAC work, particularly involving refrigerants, legally requires EPA certification, which is typically included as part of an HVAC training program.
Graduates commonly start as HVAC technicians or installers, with opportunities to advance into refrigeration specialties, engineering technology roles, service management, or eventually running their own HVAC business.
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