HVAC, electrical, plumbing, CDL trucking, welding and solar — practical courses built to get you certified and working.
Everything on the Core section: ozone depletion, Clean Air Act, venting rules, the three Rs, recovery, evacuation, safety and shipping.
Type-specific prep for small appliances, high-pressure systems and low-pressure chillers.
Refrigeration cycle, airflow, electrical controls, gauges, charging and troubleshooting.
Ohm's law, circuits, residential wiring methods, tools and jobsite electrical safety.
How to navigate the National Electrical Code and apply common articles on the job.
Supply and DWV systems, pipe materials, fittings, fixtures and basic code requirements.
FMCSA Entry-Level Driver Training theory curriculum required before the Class A skills test.
General knowledge, air brakes and combination vehicles written-test preparation.
SMAW, MIG and TIG basics, joint types, weld symbols and shop safety.
PV system components, site assessment, mounting, inverters and roof safety.
Courses track the actual exams — EPA 608, CDL permit and ELDT, and trade licensing basics.
Short lessons, key-fact summaries and practice questions with explanations.
No prior experience needed. Every program starts from the fundamentals.
Built for students and employers across Southern California.
Tell us which trade you're interested in and we'll get back to you.