Blog

Graduate Connections - Meet Delbert Nez

Delbert, 36, was born and raised on the Navajo Reservation in a little town called Fort Defiance, Arizona. Delbert completed the seven-month Refrigeration Technologies (RT) program at RSI in February 2026. Thanks for your time, Delbert; tell us about your career before coming […]

The Refrigeration School (RSI) is Unifying with Tulsa Welding School: A New Chapter for Arizona's Skilled Trades

For decades, the Phoenix Valley has known The Refrigeration School, Inc. (RSI) as a premier destination for HVAC/R, electrical, and welding training. Founded in 1965, […]

How the Semiconductor Industry Is Changing Demand for Skilled Maintenance Techs in Phoenix

Phoenix has always needed maintenance technicians. Hotels, hospitals, office towers, and casino resorts employ them by the hundreds across the metro. Those jobs are steady, […]

Two electricians working together on site

Empowering Arizona’s Workforce: RSI Named a High Impact Training Provider

There is nothing quite as rewarding as seeing the direct impact of education, employer partnerships, and opportunity coming together to transform lives, businesses, and local […]

RSI high school welding competition welcome

How the School You Choose Shapes Who Hires You After Graduation in the Trades

Two students graduate from different trade programs on the same day. Same certifications, same technical skills, same ambition. One gets a call from an employer […]

How to Explain a Career Change Into the Trades on a Resume When You Have a Different Background

Most resume advice is written for people who have spent years in the same field. If you’re switching into the trades after a career in […]

What High Schoolers in Arizona Should Know About Trades Careers Before Making a Decision

Most Arizona high school students have sat through college counseling sessions and been shown one fairly narrow version of what comes after graduation. Trades careers […]

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