The premier accrediting agency for HVAC training programs is the National Center for Construction Education and Research, which is the Partnership for Air-Conditioning, Heating, and Refrigeration, HVAC Excellence, North American Technician Excellence and Research, Environmental Protection Agency, and the Occupational Safety and Health Administration. Select a college that has at least one accreditation.
Smaller class sizes are also important, because then you will get one on one assistance from the program teachers. A good HVAC college will also have an on college science laboratory with modern equipment. Before enrolling make sure you visit and explore the campus and get a feel of the place, the instruction rooms, the facilities and talk to the teachers, if possible. You should also find out whether they allow any flexibility in organizing classes for students with external jobs, and also how you should go about requesting financial aid, if you might need it.
Telematics '13: Panoramic Fleet Management
Telematics devices still do a great job of identifying vehicle location, but they can also tell a lot about how the vehicle is operating — and how the driver is operating it.