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Junior Engineering School

Junior Engineers premiere online blended school for training in heating, ventilation, air conditioning, refrigeration and electrical controls. With the success of our traditional training program, we decided to go online and help others reach their career dreams.

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About Us
JUNIOR ENGINEERING SCHOOL

It’s Arizona’s premiere online blended school for training in heating, ventilation, air conditioning, refrigeration and electrical controls. With the success of our traditional training program, at our Phoenix Arizona location, we decided to go online and help others reach their career dreams.

REFRIGERATION AND AIR CONDITIONING SCHOOL

To be a proficient technician you will learn to master the following:

We will prepare you to diagnose, repair, install and maintain HVAC systems.
Students learn how to perform real world service procedures for maintenance, installation, trouble shooting, diagnostics and repair on HVAC systems.
Students will understand the refrigeration cycle and its components.
Students will learn about the correct tools and instruments that are used in the industry.
Gain the knowledge of using the correct refrigerants, their safe-handling and disposal.
Students will learn electrical distribution, codes and interpretation of electrical diagrams.
Learn the behavior, function and testing of electrical controls.
We will prepare you through theory and hands-on to easily pass the EPA Sec 608 universal examination, the R-410a safety training certification.
Hands-On training to handle Flammable Refrigerant and training certificate for Classification for A2L.
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Why Choose JUNIOR ENGINEERING SCHOOL

After completion of the instruction in theory and the real world training, the student will have the confidence to join the industry, and begin working in the field. Obtain the rewards of gaining these certificates:

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  • HVAC Technician Training

    250 Lessonsin
    • HVAC Technician Training - Original price was: $600.Current price is: $499.

    LEARN: Electrical distribution Residential and Commercial, Controls Configuration and their operational function, Mechanical Refrigeration components and their Function, finally obtain your E.P.A SECTION 608 UNIVERSAL License.

    Preview this course - (3 preview lessons)

  • Entrenamiento para Técnicos HVAC

    250 Lessonsin
    • Técnico HVAC - Original price was: $600.Current price is: $499.

    APRENDE: Distribución Eléctrica Residencial y Comercial, Configuración de Controles y su función operacional, Componentes Mecánicos de Refrigeración y su Función, finalmente obtén tu Licencia UNIVERSAL E.P.A SECCIÓN 608.

    Preview this course - (3 preview lessons)

  • A2L Refrigerants

    62 Lessonsin
    • A2L Refrigerants - $199

    LEARN: The New A2L Flammable Refrigerants and their Operational Handling.

    Preview this course - (3 preview lessons)

  • Refrigerantes A2L

    62 Lessonsin
    • Refrigerantes A2L - $199

    APRENDA: Los nuevos Refrigerantes Inflamables A2L y su Manejo Operativo.

    Preview this course - (3 preview lessons)

How We Do It​

Your training will begin with our online training materials consisting of:

3 bilingual online textbooks
2d Schematics that provide understanding of the various processes of the electrical and mechanical functions.
3d visualization videos that will give you a comprehensive understanding of the mechanical and electrical movements of electricity and chemicals in a system.
Exams to test your knowledge and become a certified technician
Followed by a 4 day Hands-On training boot camp at our Institute.

What They Say

The courses at Junior Engineering School are very comprehensive and professional. They have helped me expand my knowledge of HVAC. I am very satisfied and hope to take more courses at this online school.
Jose Luis Serrato
The training I found on the website includes not only text and images, but also videos with infographics that I haven’t found in other courses. I highly recommend Junior Engineering School.
Hugo Anglaril
Thanks to the online training from Junior Engineering School, I was able to update my knowledge with the latest information on A2L refrigerants used in the industry.
Aldo Castaneda
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