One Payment. Lifetime Access.
No subscriptions. No auto-renewals. No hidden fees.
Free Diagnostic
$0
- ✓ 10-question diagnostic
- ✓ Domain heatmap
- ✓ AI insight
Pass or Refund
Pass License — English
$49
one-time payment
- ✓ Full Target study phase
- ✓ Unlimited Ask AI
- ✓ Full Mock Exam (100Q)
- ✓ Pass Guarantee
- ✓ Lifetime access
Complete the full study plan + mock exam. Don't pass? Submit your score report within 30 days for a full refund. Conditions apply.
EN + ES Bilingual
$69
one-time payment
- ✓ Everything in Pass License
- ✓ Both English & Spanish
- ✓ Switch anytime
Traditional HVAC prep courses range from $99–$299. 608Pass delivers better prep for less — with AI that actually explains why answers are right or wrong.