FAQs About Refrigeration License Test

Refrigerator technicians are specially trained and are required to take a licensure test before they can work alone. This test covers all aspects of refrigeration techniques including safety issues, detection of problems and solutions for these problems. State regulations may differ on how quickly the test be taken after refrigeration courses are completed but all states require licensure before embarking on a refrigeration career.

Q: What is a refrigeration license?

A: A refrigeration license, or certificate, is required for all mechanics and technicians working with refrigerants. The license ensures the technicians or mechanic is knowledgeable in the area of electrical systems, management systems, plumbing systems and refrigeration systems.

Q: What does a refrigeration technician need to know?

A: A technician should know how to install and handle all types of refrigerants. Other duties and skills a technician should know include detection of leaks, charging refrigerators and devices, field wiring, checking of refrigeration systems, usage of required tools, diagnostic reading and a basic knowledge of plumbing.

Q: What is the refrigeration license test?

A: Some states allow students to take the test online while others states require a paper test or give the test-taker a choice. Most tests, whether online or paper, are multiple choice tests. The test covers basic refrigeration techniques, safety, laws and state regulations about refrigerants.

Q: How to I prepare for the test?

A: Individuals can buy books that have study guides and practice tests in them. The practice test has similar questions as the real test. Some states allow test-takers to leave their book open and use it during the exam.

Q: How much does the test cost?

A: The cost of the test ranges from $45 to $55, depending on location. Some states charge licensing and application fees as well.