what products do you offer?

We offer hands on, flexible training in HVAC and Welding

Mo 08:00-22:00; Tu 08:00-22:00; We 08:00-22:00; Th 08:00-22:00; Fr 08:00-22:00

what is your business address?

500 Joliet Road 100, Willowbrook, IL 60527, US

what payments do you accept?

At ETI, we accept Financial Aid for those who qualify or payment plans. We also accept cash, credit cards and checks.

What do you know about my business?

ETI School of Skilled Trades' mission is to teach students the technical and professional skills needed to gain entry-level employment in the growing HVAC/R or Skilled Welder industries. ETI believes in providing a positive, supportive, engaging, and student-centered learning environment to all students.

What is Unique about your business?

Get trained on in demand careers in HVAC or Welding in as little as 7 months. We’re serious about developing highly skilled welders and HVAC technicians that are confident in their future.

Welcome to ETI School of Skilled Trades. You can ask about our HVAC & Welding Programs that can be completed in as little as seven months.

If you need personalized help, please call one of our knowledgeable admissions advisors at 830-888-7678.

Please call us for a personal tour of our hands-on shops at 830-888-7678.

How many Clients have you served?

We have served many students in our 50 years of business and are looking forward to helping more graduates find success.

What holidays are you opened for?

All holidays are listed in our Campus Catalog. Or call us at 888-830-7678.

How many employees work with your company?

There are 30 employees that work for ETI.

Do you have any Deal/Coupons/Offers available?

? ETI has scholarships and grants available to those that qualify. Please call us at 888-830-7678 for more information on financial aid and tuition costs.

What accreditations does your business have?

We are accredited by ACCSC – the Accrediting Commission of Career Schools and Colleges.

Do you offer military discounts?

Yes, we have a representative on campus that can answer all military questions.

Do you accept reservations/appointments?

Yes, please call us to book a personal tour of our college at 888-830-7678.

Is your establishment kid-friendly?

ETI is kid-friendly, except in certain lab areas like our welding shop.

How long can I stay at a meter?

There are no meters, you can park in our parking lots while you are in school or visiting.

What does parking cost?

Our parking at ETI is free and you do not need a pass.

When is your next event?

Please call us at 888-830-7678 to hear about our next event on campus.

Do you have events at your establishment?

Please call us at 888-830-7678 to hear about our next event on campus.

hvac program

September 24, 2025

Understanding Humidity In HVAC

Humidity management is key to any effective HVAC system, as humidity levels impact everything from indoor air quality to HVAC energy efficiency. For aspiring HVAC technicians, understanding how to balance moisture levels is a sure pathway to career growth in this rapidly growing industry.The Critical Role of Humidity in HVAC SystemsIt’s important for humidity levels […]

March 28, 2025

How To Become An HVAC Project Manager

An HVAC project manager plays various vital roles in the engineering and construction sectors. HVAC project managers manage heating, ventilation, and air conditioning (HVAC) projects. HVAC project managers oversee the proper planning, implementation, and completion of project plans. This article will delve into the world of HVAC project management and explain how you can become […]

March 18, 2025

10 HVAC Terms Every Technician Needs To Know

The HVAC industry comes with its own set of terms that professionals use daily. Understanding these terms is a fundamental part of training for a career in HVAC. Familiarity with these terms is not just helpful—it’s necessary for performing tasks such as installing, maintaining, and troubleshooting systems. If you’re considering entering the field, learning this vocabulary is […]

December 19, 2024

What Is Air Duct Cleaning?

Air duct cleaning is a sometimes overlooked but highly important part of keeping HVAC systems functioning optimally. Many HVAC repair and maintenance firms offer air duct cleaning as one of their standard services, so any HVAC professional will need be trained on it. Read on for a brief summary of how air duct cleaning works […]

November 22, 2024

Air Conditioning Components And Common Malfunctions

Air conditioners are crucial appliances, consisting of several key components that work together to create comfortable indoor air. Maintaining HVAC systems and repairing them when they malfunction is the role of highly trained HVAC industry professionals. Have you thought about starting a career in the HVAC industry? Here’s a taste of what you’ll need to […]

June 12, 2024

After Graduation: Certifications For HVAC/R Technicians

Congratulations! You’ve finished your HVAC/R training, and you’re on the verge of stepping into a promising field full of opportunities.But, wait — before you dive headfirst into applying for jobs, there’s an important step to consider: getting certified.Why Certifications MatterWhile having a diploma or degree is fantastic, certifications add another layer of credibility to your resume.They […]

June 7, 2024

Why Train To Be An HVAC/R Technician?

A growing number of people are exploring careers in the trades, and it’s no wonder why. Skilled trades offer rewarding work, competitive salaries, and a clear career path. One industry that is particularly attracting interest is the heating, ventilation, air conditioning, and refrigeration (HVAC/R) sector.In this article, we’ll explain why training to be an HVAC/R technician […]

April 10, 2024

How Long Does It Take To Become An HVAC/R Technician?

HVAC/R technicians are skilled professionals who install, repair, and maintain heating, cooling, ventilation, and refrigeration equipment. They might specialize in residential heating and cooling, helping homeowners stay comfortable in any kind of weather, in the complex systems required for large buildings like corporate offices, or in working on the commercial refrigerators and freezers that restaurants […]

December 28, 2023

Find Your New Career in Less Than a Year

Are you eager for a career change but worried about the time it might take? What if you could learn a new skill and find a new job in less than a year?At ETI School of Skilled Trades, this isn’t just a possibility—it’s a reality. Our HVAC/R (Heating, Ventilation, and Air Conditioning) program is designed […]

May 8, 2023

HVAC

What are the differences between Residential and Commercial HVAC?What seems like an obvious question may not be as it seems. Residential or Commercial HVAC are normally associated with the building that the equipment resides in. Many times, a “commercial” building has residential furnaces and air conditioners creating the buildings comfort. At ETI School of Skilled […]

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