SkillCat: HVAC & EPA 608

4.8
6.12K reviews
Content rating
Rated for 3+
100K+
Downloads
Content rating
Rated for 3+
Learn more
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About this app

Over 500,000 technicians have started their trade careers through Skillcat.

SkillCat helps you build trade skills, earn certifications, and move your career forward - all from your phone.

No classroom.
No big bill.
No waiting around for someone to give you permission.

Just training that fits your schedule and helps you prove what you know.

SkillCat has helped train 500,000+ tradespeople across HVAC, electrical, plumbing, appliance repair, maintenance, and more.

WHAT’S INSIDE

EPA 608 & EPA 609 Certification
Study, practice, and take your EPA 608 exam online. Core. Type I, II, III. Universal. No test center. No extra hassle.

Trade Career Launch Programs
Build the foundation to start strong in the trades. Start with HVAC JobReady Certification, Electrical Basics Certification, or Plumbing Basics Certification. Learn the systems, tools, safety basics, wiring, circuits, troubleshooting, and job-ready skills that help you walk in with more confidence.

OSHA-10 Certification
Get safety training many employers expect before you step on the job.

NATE Certification Prep
Build the knowledge you need before taking the next step in your HVAC career.

200+ Trade Courses
Learn the skills that matter on real job sites. Airflow. Wiring. Refrigerants. Motors. Diagrams. Troubleshooting. Safety. Tools. Systems.

No fluff. No filler. Just training that helps you get better.

BUILT FOR

HVAC students and new techs
Experienced techs leveling up
Electricians, plumbers, and maintenance workers
Career switchers ready for a better path
Anyone tired of dead-end jobs and ready to build something real

WHY SKILLCAT

Train from your phone. Anywhere. Anytime.
Just $10/month.
Certifications employers recognize.
Proof of skill, not just attendance.
Training built for real workers.

Download SkillCat and start training today.
Updated on
Jun 18, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Photos and videos and 4 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.8
5.75K reviews
David Berry
June 10, 2025
Recurring issue of not being able to access any courses except the EPA 608 Universal. They contacted me last time (a week ago) to let me know it was a temporary issue that they quickly resolved (and it was, within 24 hours) but it's doing the same thing again. I like this app because I can learn whenever works for me, but lately I don't have that. I'll gladly give the app 5 stars again after they address the reliability issues. If they don't, I'll have to consider ending my subscription.
20 people found this review helpful
Did you find this helpful?
SkillCat
June 16, 2025
Hi there — really sorry again for the inconvenience earlier. We wanted to let you know the issue was resolved within a few hours that same day. We totally understand how important a smooth, reliable experience is — especially when you're trying to learn on your own schedule. Thanks for your patience, and we truly appreciate you sticking with us.
Jamie Kerr
July 3, 2026
Truly an amazing idea. The only downside was during courses sometimes I would get "disconnected" from the internet even with a perfect connection. And it did wait till the end of a course to see ID(which is fine but dont ask until the end) because someone could waste time and Ive had issues with ID verification before and if you took the test before its verified you COULD be null/void of your final even if you pass. Luckily this was not my case so I want to show my appreciation on here.
Did you find this helpful?
SkillCat
July 3, 2026
Thank you for the thoughtful feedback and appreciation! We’re glad SkillCat has been helpful. On the ID verification issues; please email support@skillcatapp.com so our team can look into this and help.
Owen Noriega
June 12, 2026
really great app, I highly recommend it. giving it 4 stars instead of 5 only for 2 reasons. some training modules are buggy, and it's really expensive to buy a physical copy of your certificate card when you earn a certification. what I liked about it is that there are so many courses and certifications you can do at any time any place easily on your phone and learn so much about multiple trades.
2 people found this review helpful
Did you find this helpful?
SkillCat
June 15, 2026
Thank you for the thoughtful feedback and recommendation! Please contact us at support@skillcatapp.com with the modules affected so our team can look into them. We also hear your feedback about the physical certificate card cost and will share it with our team.

What’s new

Attention, you lucky technicians! SkillCat has now made it easier for you to gain more skills and find a new job. So you can gain 10x more knowledge and access 10x more jobs. You don’t want to miss out on this new update!
Content rating
Rated for 3+
Learn more

App support

Phone number
+17133642207
About the developer
SkillCat Inc
info@skillcatapp.com
211 E 53rd St Apt 3D New York, NY 10022 United States
+1 415-707-8437

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