Course does not expire until laws and rules are updated.

This course has been approved for 4 hours required each year for continuing education through the board of Heating, Air Conditioning and Refrigeration with the state of Alabama.

You can take 4 hours/year.

Course Topics Include:

  • Electrical Safety
  • Engineering and Sick Building Syndrome
  • Science of Refrigeration
  • Indoor Air Quality

Please contact the state of Alabama for clarification on additional licensing and continuing education requirements:

All Star Training has online, continuing education for Air Conditioning and Refrigeration. Our online courses are cheaper than the competition, self-paced and easy to use. All our online courses are state-approved by Alabama and meet the requirements for pre-license, license renewal or continuing education credits. So if you are working in Alabama and need ACR, HVAC, International Mechanical Code, Mechanical Contractors or other Air Conditioning and Refrigeration courses, there is no better choice than All Star Training!

Take this Course

Course Content

Lessons Status

Electrical Safety - Construction I


Indoor Air Quality I


Indoor Air Quality II


The Science of Refrigeration I