An HVAC technician repairs, inspects, maintains and installs refrigeration, air conditioning, ventilation and heating systems in buildings. These technicians work mostly in factories, offices, schools and homes. The US Bureau of Labor Statistics has reported that HVAC technicians earned an annual median pay of $47,610 in 2018. It is also predicted that the employment in this field is expected to increase by 13% from 2018 to 2028.
If you are interested in becoming an HVAC technician, there are numerous schools and colleges you can enroll in. Here is a list of the Top 20 HVAC Certification Schools that you might consider applying to.
Note: This list has been put together after consulting a variety of sources. However, you are recommended to conduct a detailed research on the college of your choice.

  1. University of Alaska

The University of Alaska offers an Associate of Applied Science (AAS) in Refrigeration and Heating Technology. A minimum of 60 credits are required to graduate from the program. The curriculum covers topics like Heating Fundamentals and Forced Air Heat, Electrical Circuits for Refrigeration and Heating, Commercial HVAC-R Systems, Troubleshooting for HVAC-R Systems, Principles of Thermodynamics and Advanced Hydronic Heat Systems. Graduates of this program are eligible to sit for the North American Technical Excellence entry-level certificate exam and the EPA Section 608 National Certification Exam.

  1. Northern Michigan University

The Northern Michigan University offers a 2-year Certificate in HVAC Technology that equips students with the skills to start a career in the HVAC industry as service technicians and mechanics. They will be taught courses related to electricity principles, air delivery systems and basic heating and refrigeration systems.

  1. Ferris State University

The university offers an Associate in Applied Science (AAS) in HVAC-R technology which trains students in the following areas: HVAC-R Controls, Electrical Fundamentals, Commercial Refrigeration, Air Conditioning, Heating, Basic Refrigeration, Joining Techniques and Fabrication. Moreover, the university is one of only two institutions in the US that offers a Bachelor of Science (B.Sc.) in HVAC-R. The bachelor degree introduces students to a range of topics such as Load Calculations, Design Principles, System Analysis and Energy Audits.

  1. Monroe Community College

The Monroe Community College offers an Associate of Applied Science (AAS) in HVAC which covers modules such as Basic Refrigeration Theory, Heating Systems, Mechanical Estimating, Commercial Refrigeration, Sheet Metal Fabrication and Refrigerant Technology.

  1. Austin Community College

The college offers an Associate of Applied Science (AAS), a Certificate (Level I) and an Occupational Skills Award in HVAC Technology. Students have to complete around 60 credit hours in order to obtain the Associate of Applied Science and have to study modules like Residential Air Conditioning, Heat Pumps and Refrigeration Principles.
Those enrolled in the Certificate (Level 1) have to complete 25 credit hours and study topics like Gas & Electric Heating, Basic Electricity for HVAC and Air Conditioning Principles. Lastly, those enrolled in the Occupational Skills Award program have to complete 12 credits.

  1. Northwest Louisiana Technical College

The college offers three HVAC programs: Technical Diploma (TD), a Certificate of Technical Studies (CTS) and a Technical Competency Area (TCS). Students enrolled in these programs can take classes in Electrical Fundamentals, Electric Motors, Domestic Refrigeration, Residential System Design, Solar Thermal Applications and Commercial Air-conditioning.

  1. William Moore College of Technology

The college offers a 2-year Associate of Applied Technology, a 2-year Diploma and a 2-year Certificate in HVAC. These programs provide students knowledge about the basic principles of heating and air conditioning mechanisms, and their repair, service and maintenance. Classroom study is combined with hands-on experience with the latest equipment in refrigeration and air conditioning.

  1. Indian River State College

The college offers the following programs: a 64-credit Associate in Applied Science (AAS) in HVAC technology, a 24-credit Technical Certificate in Air Conditioning, Refrigeration, and Heating Systems Technology and a 12-credit Technical Certificate in Residential Air-conditioning, Refrigeration and Heating Systems Assistant. Students can also enroll in a range of apprenticeship career training programs at the college.

  1. Palm Beach State College

Students can enroll in the Post-Secondary Adult Vocational Certificate in HVAC-R at the Palm Beach State College. The course content focuses on the operational functions of HVAC systems, along with their repair and troubleshooting. The curriculum covers the underlying principles of health & safety, technology, environmental issues and labor issues. Students have to complete a total of 1,350 clock hours in order to graduate from this course.

  1. Florida State College at Jacksonville

The college currently offers the following programs: Associate in Applied Science (AAS) in Air-conditioning, Refrigeration, and Heating Systems Technology, a Technical Certificate in Air conditioning, Refrigeration, and Heating Systems Technology and a Technical Certificate in Air conditioning, Refrigeration, and Heating Systems Assistant. The certificate programs prepare students to take entry-level positions while the associate’s program trains students to take administrative positions in the industry.

  1. Moraine Valley Community College

The University of Texas in Austin ranks at number 48 among the top National Universities and is one of the largest schools in the country. It has 18 schools and colleges including the popular Cockrell School of Engineering and School of Nursing. It is also home to 1,300 clubs and organizations.

  1. Lewis-Clark State College

The Lewis-Clark State College offers the following programs: a 55-credit Advanced Technology Certificate in HVAC-R Technology, a 68-credit Associate of Applied Science (AAS) in HVAC-R Technology, and a 120-credit Bachelor of Applied Science in Heating, Air-conditioning, and Appliance Technology. These programs cover modules like Refrigeration Theory, HVAC Principles, Duct Fabrication and Gas Code Review.

  1. Northeast Wisconsin Technical College

The college offers a 65-credit Associate degree in HVAC-R that covers modules related to Control Circuits, HVAC-R Heating Systems, Design Applications, Control System Applications, Electrical Fundamentals, Refrigeration Fundamentals, and Mechanical Service Applications. After completing this program, students will be able to perform HVAC-R performance tests and troubleshoot HVAC-R systems.

  1. Chippewa Valley Technical College

The college offers the following programs: a Certificate in Air-conditioning, an HVAC Technician Technical Diploma and an Associate degree in Air Conditioning, Heating, and Refrigeration Technology. These programs provide students with hands-on technical training under the supervision of expert instructors. The curriculum covers topics like Air-conditioning Systems, Sustainable Energy Technology, Equipment Installation and Troubleshooting Equipment.

  1. Oakton Community College

The college offers a 60-credit hour Associate in Applied Science (AAS) in Air Conditioning, Heating and Refrigeration Technology, and a 32-credit hour Commercial Buildings Energy Systems Certificate. These programs cover topics like Commercial Refrigeration Systems, Heating and Air-conditioning Load Calculations, Energy Audit & Analysis, Advanced Automatic Controls and Indoor Air Quality.

  1. Walla Walla Community College

The Walla Walla Community College offers a 2-year Associate in Applied Arts and Sciences (AAAS) in HVAC-R and a 1-year Certificate in Heating & Air Conditioning. These programs include modules like Refrigeration Basics, Principles of Electricity Theory, Commercial Air-conditioning Systems, Introduction to Ammonia Refrigeration and Commercial Refrigeration. After completing these programs, individuals can start their careers as Sheet Metal Workers, Test and Balance Technicians, HVAC Technicians and Indoor Air Quality Technicians.

  1. Brazosport College

The college offers an Associate of Applied Science (AAS) and a certificate program in HVAC. The programs cover topics like Shop Practices & Tools, Basic Electricity for HVAC, Refrigeration Principles, Residential Air-conditioning, Commercial Air-conditioning and Heat Pumps. Students can expect to receive hands-on, real-world training by the renowned faculty.

  1. Lake Technical College

The Lake Technical College offers the following courses: Air-conditioning, Refrigeration and Heating Helper (250 hours), Air-conditioning, Refrigeration, and Heating Mechanic Assistant (250 hours), and Air-conditioning, Refrigeration, and Heating Mechanic 1 (250 hours). After completing the program, students learn how to design heating and cooling systems and how to troubleshoot HVAC systems.

  1. Delaware County Community College

The college offers a 24-credit Certificate in Heating, Ventilation, Air-conditioning, and Refrigeration. Students are required to study a range of modules such as Blueprint Reading for HVAC, Heat Pumps, Basic Piping for Contractors and Advanced Refrigeration and Air-conditioning. The program teaches individuals how to diagnose and repair malfunctions in HVAC-R systems.

  1. Perry Technical Institute

Through a co-operative agreement between the Perry Technical Institute and the Yakima Valley College, students have the opportunity to obtain an Associate of Applied Science degree in HVAC from the Yakima Valley College and a certificate from the Perry Technical Institute. The coursework prepares students to earn certifications in Green Mechanical Systems, OSHA Safety and Universal R-410A Safety.