We Help Put the Skilled in Skilled Trades.
Over 50 Years of Excellence
At RSI, our staff of industry professionals are focused on helping you get the most out of your education and future career.
We also offer flexible scheduling, financial aid assistance, career services, student housing assistance, and we’re a military friendly school!
Get Started Right Now
Fill out the form to get more info on attending RSI.
Learn how to transform your passion into a profession at RSI's Open House
Take the first step toward building your future piece by piece by attending the RSI National Open House event! Learn what it’s like to train for a career in the skilled trades.Learn more
What is superheat in HVAC? Find out what you need to know.
If you want to work in the HVAC and refrigeration industries, you’ll want to know what superheat is. Click below to find out what superheat is and how it’s used in a refrigeration career.Learn more
Virtual reality technology for welding, HVAC/R and electrical training!
Enhance your training with the new virtual reality (VR) experiences from RSI. Designed by expert welding, electrical and HVAC/R professionals for students, our VR technology enables students to practice anywhere at anytime without having to use physical tools or work in labs. Visit the program pages for welding, electrical and HVAC/R training for more information.Learn More
Programs that Prepare You for a Career
A New VR Experience
Train anywhere. Anytime.
Enhance your training with the new virtual reality (VR) experiences from RSI. Designed by expert welding, electrical and HVAC/R professionals for students, our VR technology enables students to practice anywhere at anytime without having to use physical tools or work in labs.
Visit the program pages below for more information.
CHECK OUT OUR LATEST BLOG POSTS ON THE SKILLED TRADES!
How Long is an Electrician Program?
Do you have seven months to complete an Electrical Applications training program at The Refrigeration School? Since becoming an electrician requires a license, it is important to complete your education and pass then licensing exam offered by the state of Arizona’s Registrar of Contractors. Contractor...Read More
Are Tradeswomen in Demand?
Are you a woman who wants to work in the trades? You are not alone. It is no longer a male only industry with many women working in the trades. Tulsa Welding School is ready to help you become a welder, electrician, or HVAC technician....Read More
Over 50 Years of Excellence
The Refrigeration School, Inc. was founded in Phoenix, AZ in 1965 and has since been working to train skilled HVAC/R technicians.
We offer a variety of programs and class sessions in order to fit your needs.Get Started!
HVAC/R & Welding Training On Your Terms!
- Both day & evening classes available
- Hands on HVAC/R & Welding training
- Help seeking available financial aid for those who qualify
- Faculty and staff who care
- Career Services for graduates
- AOS degree course credits accepted by University of Phoenix
RSI Graduates Are In-Demand
RSI can train you for a successful career in heating, ventilation, air conditioning, refrigeration (HVAC/R), solar, electrical technology and welding. This industry is vital on a global scale for climate control, refrigeration, and electrical services.
Overall Employment Rate
Annual Mean Wage
Jamie Mangiaracina AOS in Mechanical Maintenance Engineneering
RSI is everything they say they are
“I attended RSI MME Program. I was in class 9 months and online for 6. Although due to health reasons I have not been employed yet with the awesome team that career services has I would have right away. Now almost 2 years later, they haven't given up. I still…”
C.Welling Electro-Mechanical Technologies (HVACR)
“After attending RSI it was not long for me to locate a job even though I was looking out of Phoenix and the career department didn't have many out of area leads. After working for a year or so and seeing other people hired right out of school (not RSI)…”
Jose delgado Refrigeration Technologies
“Rsi school was a great affordable school for me I got a fantastic job right out of school. My life has changed in so many ways since I graduated I went to school to learn a trade and become something in life and because of the teachers and the school…”