Author: Oanh Nguyen

The holiday season grows brighter and brighter each year as excited homeowners try their best to outdo one another in the lighting department. Huge lighting displays […]

In many parts of America, as the summer heats up, electrical bills start to increase dramatically due to the cost of air conditioning. Consumers and […]

A career in HVAC can be rewarding but, as with any line of work, there are hazards. Proper training and preparation, as well as adherence […]

While air conditioning can feel like a lifesaver on a hot summer’s day, the warmth of central heating during a winter snowstorm provides comfort that […]

With global warming constantly in the news and the world’s energy consumption rising, the U.S. Department of Energy (DOE) proposed new energy efficiency regulations in […]

Refrigeration is a steady field that requires installation and maintenance work on a regular basis. It can be a satisfying job in which technicians see […]

The Refrigeration School (RSI) has been training students for careers in heating, ventilation, air conditioning, and refrigeration (HVAC/R) for fifty years. We help our students […]

Nationwide, the need for Heating, Ventilation, Air Conditioning and Refrigeration (HVAC) repair and installation technicians keeps growing, with the Bureau of Labor Statistics 1 projecting […]

Meet Donny Jaeger Donny, aged 40, was born in Indiana, grew up in Las Vegas, and moved to Phoenix in 1992. He graduated from the […]

LEED-certified buildings are not just built with energy efficiency in terms of electricity and lighting; many different aspects of a building’s operation and maintenance are […]

Meet Chad Ball Chad, aged 44, was born in Chicago, IL, but moved to Phoenix with his family back in 1984 when he was 13. […]

As summer approaches and temperatures rise, many homeowners may wonder how to stay cool on a budget, as running air conditioning and heating units can […]