10 comprehensive courses covering everything from basic electricity to smart home technology. Each course is built by licensed contractors with real-world field experience.
Courses
Lessons
Quiz Questions
Scenarios
Solar PV fundamentals, solar-HVAC integration, installation procedures, NEC Article 690 compliance, and business opportunities.
Electrical theory, components, test instruments, wiring diagrams, and safety procedures — the foundation every technician needs.
The refrigeration cycle, system components, refrigerant types, EPA regulations, superheat/subcooling, and basic troubleshooting.
Introduction to the trade — basic concepts, safety, tools, career pathways, and industry certifications. Your starting point.
Understanding voltage, current, resistance, reading schematics, safe testing procedures, and troubleshooting common electrical faults.
Your first 30 days on the job — essential tools, safety, core skills, and guided walkthroughs of the 5 most common service calls.
Get more courses for less. Our bundles are designed to take you from beginner to job-ready at the best value.
Pick any single course and learn at your own pace.
The fastest path to certification and employment.
The complete training system for serious technicians.
Monthly membership with live Q&A, troubleshooting teardowns, and a private community.