Author: Oanh Nguyen

As with any field, HVAC/R industry has its own terminology. Here are some terms you will become more familiar with. HVAC/R Terminology “HVAC/R” is an […]

The Environmental Protection Agency (EPA) is looking for contractors who want to learn all about best practices in HVAC design and installation. 1 As an […]

Are you interested in becoming a licensed electrician? Electricians work in a variety of environments. They must bring a variety of skills, from practical to […]

When you turn on the lights each morning, you have electricians to thank. These professionals keep homes, businesses, and industries powered with the electricity that’s […]

Supermarket HVAC/R is a large industry in the US. They make up 2% of commercial building space and account for 6% of total commercial building […]

PHOENIX, Sept. 18, 2017 –  The Refrigeration School, Inc. (RSI), the largest heating, ventilation, air conditioning, and refrigeration (HVAC/R) school in the country, announced it will […]

Refrigerant leaks can be very frustrating. Imagine, in the middle of a heat wave, the refrigeration system stops working because it is low on refrigerant. […]

David Eaker, who previously served as regional director of admissions at Tulsa Welding School & Technology Center (TWSTC) in Houston and Tulsa Welding School (TWS) […]

Are you thinking about going to welding school and wondering where this type of education could take you in the job market? There are several […]

A method of fusing metals with heat or pressure, welding is a diverse technology with numerous applications. One reason for this is that there are […]

When you drive to work everyday, open your computer, or even watch a NASCAR race, you probably don’t think about welding, but the process plays […]

Structural welders play an important role in the construction of roads, bridges, buildings, and other important infrastructure. 1 Their work is challenging but fulfilling: they […]