
REFRIGERATION AND AIR CONDITIONING SCHOOL
Junior Engineering School is 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.
We prepare students with the skills and knowledge they need for a successful new career heating, ventilation, and air conditioning. We develop the highest level of training materials for them to become a outstanding HVAC/R technicians. One of the reasons that sets Junior Engineering School apart is our bilingual training courses and reading materials.
Mission
Junior Engineering School’s mission is to provide students with the skills and certification they need for a successful new career in one of the fastest growing industries nationwide: heating, ventilation, air conditioning, refrigeration, electrical controls and solar energy. We want to provide our students with the highest level of training materials in order for them to become a successful technician in the industry.
Facility
Our school has one location in Phoenix, AZ that provides all of the hands-on training on-site. The school consists of two main classrooms where the students learn theory with live lectures that incorporate instruction on actual systems and their components. There is a workshop that has system modules for students to practice diagnostics and troubleshooting procedures to accurately service, maintenance, and repair real equipment used in the work field. The students practice their service and installation procedures in the outdoor workshops as well.
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:
- E.P.A Universal Certification, Section 608 – Recovery and Transition of Refrigerants.
- Universal R-410a Safety Training and Certification
- Diploma of Completion












































