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Wyoming Classes

  • Mon, Jan 19
    Johnstone Supply
    Jan 19, 2026, 1:00 PM MST – Feb 13, 2026, 8:00 PM MST
    Johnstone Supply, 3100 E Yellowstone Hwy, Casper, WY 82609, 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 Evening Session ----Monday-Thursday 1pm-8pm
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  • Tue, Mar 03
    Johnstone Supply
    Mar 03, 2026, 8:00 AM MST – Mar 04, 2026, 4:00 PM MST
    Johnstone Supply, 3100 E Yellowstone Hwy, Casper, WY 82609, USA
    Cost: $705/ person
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  • Wed, Mar 11
    Johnstone Supply
    Mar 11, 2026, 8:00 AM MDT – Mar 12, 2026, 4:00 PM MDT
    Johnstone Supply, 3100 E Yellowstone Hwy, Casper, WY 82609, USA
    Cost: $400- Classroom and Lab- In this two day, hands on training technicians of all skill levels will learn troubleshooting electrical, mechanical, and airflow issues associated with gas furnaces.
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  • Tue, Mar 24
    Johnstone Supply
    Mar 24, 2026, 8:00 AM – 12:00 PM MDT
    Johnstone Supply, 3100 E Yellowstone Hwy, Casper, WY 82609, USA
    Cost : $185 Find and repair refrigerant leaks along with evacuation and recovery best practices, with also cover brazing best practices
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  • Wed, Mar 25
    Johnstone Supply
    Mar 25, 2026, 8:00 AM – 4:30 PM MDT
    Johnstone Supply, 3100 E Yellowstone Hwy, Casper, WY 82609, 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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  • Thu, Mar 26
    Johnstone Supply Casper
    Mar 26, 2026, 8:00 AM – 12:00 PM MDT
    Johnstone Supply Casper, 3100 E Yellowstone Hwy, Casper, WY 82609, USA
    Cost: $150/ 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, Apr 06
    Casper
    Apr 06, 2026, 8:00 AM MDT – May 01, 2026, 4:00 PM MDT
    Casper, 3100 E Yellowstone Hwy, Casper, WY 82609, 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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  • Mon, Jun 15
    Johnstone Supply, Casper
    Jun 15, 2026, 8:00 AM MDT – Jul 10, 2026, 5:00 PM MDT
    Johnstone Supply, Casper, 3100 E Yellowstone Hwy, Casper, WY 82609, 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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