New Jersey Refrigeration Licenses

NJ’s Top Program for Refrigeration Engineers to Get Licensed

NJ Refrigeration Engineer License Courses

For over 40 years, The Training Center has been helping students get New Jersey refrigeration engineer licenses and build successful careers in the field. Our training programs help students prepare for the state refrigeration engineer license exams. We are a state-approved refrigeration school, meeting all New Jersey requirements. Our online courses give students the flexibility to prepare on their own schedule. We cover all levels of refrigeration licensing, including Blue, Red, and Gold Seal licenses, delivering the training needed to help you get licensed and advance in your career.

NJ Blue Seal 2-C Refrigeration Engineer

NJ Red Seal 2-B Refrigeration Engineer

2A Gold seal refrigeration badge license 1

NJ Gold Seal 2-A Refrigeration Engineer

NJ Refrigeration License Requirements

Blue Seal Refrigeration License

To qualify for a NJ Blue Seal Refrigeration 2-C License, the rules depend on whether you work with toxic or non-toxic refrigerants. A 2-C toxic license is required for systems using flammable or toxic refrigerants (such as R-123 or R-717) with a plant capacity of 24 to 65 tons. A 2-C non-toxic license is not required, but may be obtained with six months of experience in a plant of at least 250 tons capacity using refrigerants like R-11, R-12, R-22, or R-134A. Learn more about the Blue Seal Refrigeration Engineer License.

Red Seal Refrigeration License

The NJ Red Seal 2-B Refrigeration License is required for plants using toxic refrigerants, such as R-123 or R-717, with a capacity of more than 65 tons and up to 300 tons. To qualify, applicants must have at least one year of experience holding a valid Blue Seal 2-C License and must submit one management endorsement along with two engineer endorsements from licensed Blue, Red, or Gold Seal engineers. Learn more about the Red Seal Refrigeration Engineer License.

Gold Seal Refrigeration License

Earning a NJ Gold Seal 2-A Refrigeration License requires at least one year of Red Seal experience and applies to plants with toxic refrigerants over 300 tons in capacity. Applicants must have at least one year of experience holding a valid Red Seal 2-B License and are required to submit one management endorsement along with two engineer endorsements from licensed Blue, Red, or Gold Seal engineers. Learn more about the Gold Seal Refrigeration Engineer License.

NJ State Exams

Although our refrigeration license programs are fully online, the State of New Jersey requires all licensing exams be completed in person at a state-approved testing site.

NJ State Exam Sites

Technician checking refrigeration unit with pressure gauges

Why The Training Center?

“The Training Center goes above and beyond to get you ready for your state exams, thank you for everything.”

Roger Ventura

“Amazing program and information. I feel confident using this company again for future certifications and licenses.”

Phil Preston

“Really great course! Instructors were knowledgeable and explained everything in a way that made it easy to understand.”

James Taua

“The staff at The Training Center were wonderful in providing information and preparing us for the examination.”

Erick Mezzina

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We are an accredited school, providing industry-recognized training approved by national and state authorities.

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