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 Technician Program

September 24, 2025

What Is A Heat Pump

Heat pumps are getting increasingly popular, thanks to their excellent energy efficiency and versatility. They can provide both heating and cooling for a home or business. HVAC technicians need to have a good understanding of heat pumps to be able to serve the needs of today’s clients.How Is a Heat Pump Different From an Air […]

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 […]

June 3, 2024

How Does HVAC Integrate In High-Rise Buildings?

One reason that high-rise buildings are architectural marvels is the sophisticated network of systems designed to ensure comfort, safety, and functionality for occupants. Among these essential systems is the HVAC (Heating, Ventilation, and Air Conditioning).In HVAC schools, technicians are trained to thoroughly understand how HVAC integrates within high-rise buildings to create optimal indoor environments. In […]

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 […]

March 14, 2023

Advantages of Preventative A/C Maintenance

Are you planning to start a career as an HVAC technician? Enrolling in a skilled trade school such as ETI School of Skilled Trades will expose you to various HVAC system maintenance strategies, such as preventive care. You will have the basic HVAC preventive maintenance skills to work in an industry that boasts for producing […]

January 25, 2023

Start Your Own Business as a HVAC Residential Contractor

HVAC contracting is an attractive and in-demand field. Starting an HVAC business is easy once you get your certification. Anyone considering a residential HVAC contractor career needs to start by first getting trained in the field. ETI’s HVAC/R program takes seven months to complete and during this time, you will gain the knowledge you need […]

January 23, 2023

What is the salary of a HVAC Technician?

Anyone that loves hands-on jobs in a climate-controlled environment should consider pursuing a career as an HVAC technician. These technicians work on HVAC systems that provide the essential lifeblood to any indoor setting. Today’s career guide will explore important aspects such as the salary of an HVAC technician, what this technician does, and why earning […]

July 26, 2022

Which is Better: A Heat Pump or Gas Furnace?

The debate between heat pumps and gas furnaces is one of the most heated in the HVAC. But which is truly superior?Here’s what you need to know.What are the Differences Between Furnaces and Heat Pumps?How a Furnace WorksFurnaces generate heat by burning oil or gas. The fuel is burned inside the furnace and then spread […]

Not Sure Where an HVAC Certificate Can Take You? Check Out These Nine Types of HVAC Jobs.

Don’t think that an HVAC certificate shoves your career options in a vent.An HVAC education is the first step toward a career as an HVAC technician. It could also be the beginning of another exciting technical career. Here’s a sample of the growing careers where you can apply your HVAC skills.1. PipefitterInto heavy metal? You’ll […]

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