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North Dakota Classes

  • Tue, Jun 23
    Johnstone Supply
    Jun 23, 2026, 8:00 AM
    Johnstone Supply, 802 Main Ave W, West Fargo, ND 58078, USA
    $300 / student. EPA 608 Certification Exam. Covers essentials needed to pass this required exam: Core, Type 1, Type 2, and Type 3 elements. Study materials provided. This is a full day session. Please bring a laptop if you would like the EPA exam to be done in real time. Paper exams also available.
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  • Fri, Jul 10
    Johnstone Supply
    Jul 10, 2026, 8:00 AM – 12:00 PM
    Johnstone Supply, 802 Main Ave W, West Fargo, ND 58078, USA
    $150 / student. ESCO Institute Low GWP Refrigerant Safety Exam and Certification, if the exam is passed, is included in this course.
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  • Tue, Jul 21
    Johnstone Supply
    Jul 21, 2026, 8:00 AM – 4:30 PM
    Johnstone Supply, 802 Main Ave W, West Fargo, ND 58078, USA
    $300 / student. EPA 608 Certification Exam. Covers essentials needed to pass this required exam: Core, Type 1, Type 2, and Type 3 elements. Study materials provided. This is a full day session. Please bring a laptop if you would like the EPA exam to be done in real time. Paper exams also available.
    Share
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