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52 structured lessons. Real practice exams. Bilingual.
$14.99 once. No subscriptions. No weekly fees.
What is EPA 608 Certification?
EPA Section 608 certification is required by the Clean Air Act for anyone who maintains, services, repairs, or disposes of equipment that uses refrigerants — HVAC technicians, refrigeration mechanics, and maintenance staff.
Four certification types:
Each section requires 70% to pass. The certification is valid for life — pass once, never retake.
Built like a tool. Priced like one.
What others charge per year
What we charge
Once. Forever.
Free study tools. No signup.
Native iOS & Android app.
Study offline on the bus, on a job site, anywhere. Same content, same one-time price — sold separately through the App Store and Google Play.
- Fully offline — no signal needed
- Daily study reminders
- Spaced Repetition
- Progress tracking per section
Mobile app is a separate purchase from web.
Common Questions
Is this really a one-time purchase?+
Yes. Unlike competitors charging $6–18 per week, we charge once. You own it forever.
Is there a free practice test?+
Yes. The entire Core section practice test is free — instant scoring, detailed explanations, no signup required.
Does EPA 608 certification expire?+
No. EPA 608 is valid for life. Pass it once, never retake.
Is the mobile app included?+
The mobile app is a separate purchase through the App Store / Google Play. Same content, same one-time price. The web version works on your phone's browser too.
Is this available in Spanish?+
Yes. Every lesson, question, and flashcard in both English and Spanish. Human-translated.
Ready to get certified?
Start with the free Core practice test. No credit card. No signup.
When you're ready, $14.99 unlocks everything.