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North Dakota Classes

  • Wed, Sep 09
    Johnstone Supply- Fargo
    Sep 09, 2026, 8:00 AM CDT – Sep 10, 2026, 4:00 PM CDT
    Johnstone Supply- Fargo, 802 Main Ave W, West Fargo, ND 58078, USA
    Cost: $185- Classroom and Lab- hands on training technicians of all skill levels will learn troubleshooting electrical, mechanical, and airflow issues associated with gas furnaces.
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  • Thu, Sep 10
    Johnstone Supply- Fargo
    Sep 10, 2026, 8:00 AM – 12:00 PM CDT
    Johnstone Supply- Fargo, 802 Main Ave W, West Fargo, ND 58078, USA
    Cost: $125/ student Attendees will have the opportunity to complete a combustion analysis in our live fire labs, make adjustments, and get hands on experience
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  • Mon, Sep 14
    Johnstone Supply
    Sep 14, 2026, 8:00 AM CDT – Oct 09, 2026, 4:00 PM CDT
    Johnstone Supply, 802 Main Ave W, West Fargo, ND 58078, USA
    4 Week Course - Building Qualified Techs From The Ground Up Week 1: HVAC Electrical Week 2: Gas Heating Fundamentals Week 3: Air Conditioning Fundamentals Week 4: HVAC Installation Best Practices
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  • Thu, Sep 17
    Johnstone Supply, Fargo
    Sep 17, 2026, 8:00 AM – 10:00 AM CDT
    Johnstone Supply, Fargo, 802 Main Ave W, West Fargo, ND 58078, USA
    Cost: FREE Each attendee will receive: -Rechargeable headlamp -5-gallon bucket -Chance to win a Veto Tech Pac LT backpack tool bag
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  • Thu, Oct 01
    Johnstone Supply, Fargo
    Oct 01, 2026, 8:00 AM – 4:30 PM CDT
    Johnstone Supply, Fargo, 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, Oct 02
    Johnstone Supply, Fargo
    Oct 02, 2026, 8:00 AM – 12:00 PM CDT
    Johnstone Supply, Fargo, 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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