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Upon enrollment, your Manual and our SmartPhone/Tablet App (available for Apple or Android) will be shipped to you so you can begin preparing while you wait for your state exam date. Once you receive your package you can call and activate your App.

If you are already licensed and are adding a classification to an EXISTING license, simply click “Add Classification” to begin the process.

C-38 Refrigeration Contractors License

C-38 Refrigeration Contractors License

Let's Get Started!

Upon enrollment, your Manual and our SmartPhone/Tablet App (available for Apple or Android) will be shipped to you so you can begin preparing while you wait for your state exam date. Once you receive your package you can call and activate your App.

If you are already licensed and are adding a classification to an EXISTING license, simply click “Add Classification” to begin the process.

A refrigeration contractor constructs, fabricates, erects, installs, maintains, services and repairs refrigerators, refrigerated rooms, and insulated refrigerated spaces, temperature insulation, air-conditioning units, ducts, blowers, registers, humidity and thermostatic controls for the control of air, liquid, and/or gas temperatures below fifty degrees Fahrenheit (50 ), or ten degrees Celsius (10 ).

License Instruction Schools can prepare you for this exam. We guarantee you will pass the test after attending the school.