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What Does a Mechanical Maintenance Engineer Do?

If you are ready to start a career in HVAC, we are here to help. The Refrigeration School (RSI) offers flexible class schedules for any schedule. Enjoy classes in the morning, afternoon, and evening. What Does a Mechanical Maintenance Engineer Do? Mechanical maintenance […]

Faculty Connections - Meet Bill Oliver

Bill, 64, is a Master Instructor at The Refrigeration School. Bill was born and raised in Springfield, Illinois, and moved to Mesa, Arizona on his […]

What is AWS Certification in Welding?

Are you interested in becoming a welder but not sure if you are ready to take the AWS certification exam? In as little as 7 […]

high school student working after graduation

What is the Difference Between an HVAC Technician and Electrician?

Are you interested in a trade career but not sure which trade you should choose? The good news is you have options. And The Refrigeration […]

What Does a Welding Specialist Do?

Are you fascinated by welding? Not sure what a welding specialist does? If you are looking for a trade career that offers a challenge, then […]

What is the Purpose of the National Electrical Code?

Interested in becoming an electrician and curious about the purpose of the National Electrical Code? Well, you are not alone. This is an intriguing subject […]

What Can I Do with a Welding Certificate?

Are you interested in becoming a welder? Hearing a lot of buzz about certificates? You might be confused about what role certificates play in welding, […]

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