100% Free Online HVAC Trade School

SkillCat teaches all you need to know with 3D simulations & animations. Start a new career in HVAC in 2 weeks. For FREE!



HVAC Job Satisfaction

Hottest Job:  Coding




Starting Average Salary


More Growth

SkillCat will show you the way.

It's fun & interactive

Our courses are designed to be fun and enjoyable. Learn from 1000+ interactive 3D simulations & animations.

We are free!

We want workers to succeed. Our products prepare you for your next HVAC job for free.

Get job-ready in 2 weeks

Gain skills employers care about. We have designed the course with 100+ companies to help you be productive in your job since day 1.

Grow with online community

Our global community of aspiring, entry-level, and experienced technicians is a great place to engage & learn.

2 weeks can change everything.

Day 1

Science Fundamentals

Learn applied math and basic science.

Mechanical Skills

Day 2-4

Basic tools and their use.

Day 5-7

Electrical Skills

Electricity fundamentals & measurement.

HVAC Concepts

Day 8-12

Basic to advanced HVAC theory.

Day 13-14

Safety & Soft Skills

Safety tips and customer interaction.

HVAC Degree

Program Length

Complete at your own pace

Program Cost



EPA 608 Certification

Job Opportunities

100+ companies hiring

Interested in taking only one course?

Companies Working With Us


The SkillCat Experience

Image by Glenn Carstens-Peters

Hands-on learning

Our simulations & animations provide great value to your learning. Learn the fun way.

Choose your pace

Full-time learning

For entry-level techs

Complete in 2 weeks

Part-time learning

For experienced techs

Complete in 4 weeks


Find your community

You'll never be alone, even after you're hired. Participate in group learning, engage with learners, share experiences, have fun! 

SkillCat Success Stories

"The course & online testing program were nothing short of excellent!"

Mark Box


EPA 608 Course & test

"The modules were easy to use & follow.  I loved the fact that they were free."

Jeremy Fenton


Refrigeration Course

"The course was easy to go through, the information provided were very useful."

Kyle Magee


EPA 608 Course & Test


Frequently asked questions

Wait a minute.. No one offers these for free! Why are you doing this?

Yes, yes, yes! Our courses are 100% free. Our aim is to solve the industry's biggest problem. Expensive courses & training is a huge issue for new workers to get a job in the industry - we intend to solve the problem - provide free training to workers & get them a high paying HVAC job. At no point in the entire process does a worker have to pay us.

How does this work

You enroll in our degree program. You start your course by going through the curriculum just as you would go through in a trade school. The only difference here is that it will be online. Our instructors will be here to guide you with doubts always.

Will this degree program prepare me for my next HVAC job?

Our HVAC training is developed with industry-leading techs. After completing the course and the EPA test, your proven skills will be of great value to an HVAC company. A lot of our partner companies hire through us.