Find an HVAC training school near Troy, IL. with campus and online HVAC technician certificate classes, diploma, and associate's degree programs. All partner HVAC trade schools are accredited and have financial aid assistance for students who qualify. Take an HVAC course near you and learn to test, install, and repair different types of residential and commercial HVAC systems. You'll find classes to prepare you for NATE and EPA certification too. Fill out the program search application to connect with an HVAC school near Troy.