HVAC Technician Insurance

    A certified HVAC license is considered a division two contractor's license. Exams for division two licenses consist of a business and finance test and a trade knowledge test. There are also different trade knowledge tests for Class A vs. Class B licenses.   Applicants with a four-year accredited degree in construction or a trade-related degree approved by the licensing board are exempt from taking the trade knowledge test.   All applicants must take the business and finance portion of the test. If you need to take the Class A air conditioning trade exam, you should expect 130 questions and 7.5 hours of testing time. The Class B HVAC trade exam has 80 questions and takes about 5 hours.   Expect to pay an $80 testing fee for the business and finance portion and an $80 testing fee for the applicable trade knowledge test.   Registered contractor exams Since the requirements for registered HVAC contractors vary by location, they may also have to pass a trade kn