Top 10 Refrigeration Engineer Certifications

Certifications are important for refrigeration engineers in the job market because they demonstrate a level of expertise and knowledge that employers look for when hiring. Certified professionals have the ability to work on complex systems, diagnose problems, and repair them safely and efficiently. Additionally, certifications can help refrigeration engineers gain higher salaries and better job opportunities due to their increased level of knowledge. Employers also view certifications as a sign that an engineer is committed to their profession and has taken the initiative to stay up-to-date with industry standards.

The purpose of this article is to review the top certifications for Refrigeration Engineers and explain how they can contribute to a successful career in the field.

What are Refrigeration Engineer Certifications?

Refrigeration engineer certification is a professional credential that is earned by engineers who specialize in the design, installation, and maintenance of refrigeration and air conditioning systems. This certification helps to demonstrate that an engineer has the knowledge and skills needed to work in this field. It also allows employers to easily identify qualified candidates for job openings.

The certification process includes classroom-style learning, practical workshops, and examinations that cover topics such as thermodynamics, heat transfer, electrical circuits, and system design. Having this certification can help engineers to stand out from other applicants in the job market and open up more career opportunities. It also shows potential employers that an engineer is knowledgeable about the latest technology used in the industry.

In addition to helping engineers find jobs, having this certification can lead to higher salaries and more responsibility within their current positions. It also provides ongoing education opportunities so that engineers can stay up-to-date on advancements in the field of refrigeration engineering.

Pro Tip: When considering a refrigeration engineer certification, make sure to research the specific requirements for the certification and ensure that you have the necessary experience and training to meet those requirements. Additionally, look into any additional certifications or licenses that may be required in order to practice as a refrigeration engineer in your state.

Related: What does a Refrigeration Engineer do?

Top 10 Refrigeration Engineer Certifications

Here’s our list of the best certifications available to Refrigeration Engineers today.

1. Certified Refrigeration Technician (CRT)

A Certified Refrigeration Technician (CRT) is a professional who has been trained and certified to install, maintain, and repair refrigeration systems. The certification is issued by the Air-Conditioning, Heating, and Refrigeration Institute (AHRI).

To become a CRT, an individual must complete a training program that meets the requirements of AHRI’s certification program. This program typically includes classroom instruction as well as hands-on experience in the installation, maintenance, and repair of refrigeration systems. Depending on the program chosen, it may take anywhere from six months to two years to complete all of the necessary training.

Once an individual has completed their training program they must pass an exam administered by AHRI in order to receive their CRT certification. The cost of this exam varies depending on the type of certification being sought but typically ranges from $100-$200 USD.

In addition to passing the exam, individuals must also meet certain criteria such as having at least two years of experience working with refrigeration systems and completing continuing education courses every three years in order to maintain their certification status.

2. Certified HVAC/R Technician (CHT)

A Certified HVAC/R Technician (CHT) is an individual who has been formally trained and certified in the installation, maintenance, and repair of heating, ventilation, air conditioning, and refrigeration systems. This certification is administered by the National Occupational Competency Testing Institute (NOCTI).

To become a CHT, you must have at least two years of experience in the HVAC/R field and pass a comprehensive exam. The exam covers topics such as safety practices, electrical principles, system design, installation techniques, troubleshooting strategies, and customer service.

The cost to take the CHT exam varies depending on your location but generally ranges from $150 to $200. The exam typically takes about four hours to complete. Once you have passed the exam you will receive your certificate which is valid for five years. After five years you must retake the exam to maintain your certification.

3. National Institute for Certification in Engineering Technologies (NICET)

National Institute for Certification in Engineering Technologies (NICET) is a certification program offered by the National Institute for Certification in Engineering Technologies (NICET). It is designed to recognize professional competency and excellence in engineering technology fields. The program provides certification for engineers, technicians, and technologists who have met predetermined standards of knowledge and experience.

The length of time it takes to get NICET certification depends on the individual's level of experience and the amount of preparation they put into the process. Generally, it takes between six months and two years to complete the necessary requirements.

To become certified, individuals must pass a series of examinations that cover topics such as mathematics, engineering principles, technical practices, safety practices, and other related topics. After passing these exams, individuals must also demonstrate their knowledge through a portfolio review or an oral exam.

The cost of obtaining NICET certification varies depending on the level of certification sought. For example, Level I certification costs $250 while Level IV costs $1125. Additionally, there are fees associated with taking the exams as well as any additional training or educational requirements needed to meet the qualifications for each level.

4. American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE)

The American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) is a global society of professionals dedicated to advancing the arts and sciences of heating, ventilation, air conditioning, refrigeration, and building energy efficiency. Founded in 1894, ASHRAE has grown into a worldwide organization with more than 50,000 members from over 132 nations.

Membership in ASHRAE is open to anyone who is interested in the field of heating, ventilation, air conditioning, refrigeration and building energy efficiency. To become a member of ASHRAE you must first fill out an application which can be found on their website. After submitting your application you will need to pay the applicable fees for membership. The fees range from $50 for student memberships to $400 for professional memberships.

Once your application has been processed and accepted by ASHRAE you will receive your membership card as well as access to all the benefits that come with being an ASHRAE member such as discounts on publications and conferences, access to exclusive online resources and networking opportunities with other professionals in the industry.

In addition to becoming an individual member of ASHRAE you can also join one or more of their technical committees or local chapters which provide additional opportunities for learning and networking within the industry.

Overall it typically takes about two weeks for your application to be processed by ASHRAE once it has been submitted.

5. Professional Engineer License (PE)

A Professional Engineer License (PE) is a license granted by the state that allows an engineer to practice engineering and provide services to the public. It is a legal requirement for engineers in many states, and it demonstrates that the engineer has met certain educational and experience requirements, passed an examination, and is committed to upholding professional standards of conduct.

To obtain a PE license, applicants must have completed an accredited engineering degree program, have at least four years of professional engineering experience under the supervision of a licensed engineer, and pass the Fundamentals of Engineering (FE) exam. After passing the FE exam, applicants must then pass the Principles and Practice of Engineering (PE) exam in their chosen field.

The process can take several years depending on how quickly you complete your educational requirements and gain work experience. Once all requirements are met, you will need to submit an application for licensure along with any required fees. In most states, these fees range from $150-$500 depending on your location.

Once your application is approved, you will receive your PE license which will be valid for two years before needing to be renewed. Renewal typically requires proof of continuing education credits as well as payment of renewal fees which range from $50-$200 depending on your state.

6. Certified Industrial Refrigeration Operator (CIRO)

A Certified Industrial Refrigeration Operator (CIRO) is a professional who has been trained and certified to operate, maintain, and repair industrial refrigeration systems. This certification is offered by the International Institute of Ammonia Refrigeration (IIAR). To become a CIRO, an individual must have at least two years of experience in ammonia refrigeration systems.

The CIRO certification program consists of four courses: System Fundamentals; System Components; System Installation and Maintenance; and System Troubleshooting and Repair. Each course takes approximately 10 hours to complete. After completing all four courses, an individual must pass an exam in order to receive their certification.

To get the CIRO certification, an individual must first register for the program through IIAR's website. The cost of the program is $1,500 USD which includes access to all four courses as well as the exam fee. Once registered, individuals can begin taking the courses at their own pace. Upon completion of all four courses and passing the exam, they will receive their CIRO certification from IIAR.

7. EPA 608 Universal Certification

EPA 608 Universal Certification is a certification required by the Environmental Protection Agency (EPA) for technicians who service, repair, or dispose of equipment and appliances that contain regulated refrigerants. The certification is designed to ensure that technicians are properly trained in handling these materials and understand the risks associated with them.

The EPA 608 Universal Certification consists of four types: Type I, Type II, Type III, and Universal. Types I and II are specific to servicing small appliances such as air conditioners and refrigerators. Type III covers high-pressure systems such as chillers and large commercial air conditioning units. Universal certification covers all three types of systems.

The certification process typically takes two to three weeks from start to finish. To become certified, applicants must pass an exam administered by an EPA-approved testing provider. Applicants must also submit proof of their work experience in the field or complete a training course offered by an approved provider.

The cost of the EPA 608 Universal Certification varies depending on the type of certification sought and the testing provider chosen. Generally speaking, it costs between $100-$200 for each type of certification sought.

8. Compressed Air and Refrigeration System Efficiency Program (CARSEP)

CARSEP stands for Compressed Air and Refrigeration System Efficiency Program. It is a program designed to help businesses reduce energy costs by improving the efficiency of their compressed air and refrigeration systems. The program provides technical assistance, education, and financial incentives to help businesses increase the efficiency of their systems.

The program typically takes about four weeks to complete from start to finish. To get started, businesses must first contact their local utility company or energy provider for information on how to participate in the CARSEP program. Once enrolled, businesses will receive an assessment of their current system from a qualified energy auditor who will provide recommendations for improvements and potential savings opportunities.

The cost of participating in the CARSEP program varies depending on the size of the business and its specific needs. Generally speaking, businesses can expect to pay anywhere from $500-$5,000 depending on the complexity of the project. This cost may be offset by any available incentives or rebates offered by local utilities or government agencies.

In addition to reducing energy costs, participating in CARSEP also helps businesses improve their environmental performance as they become more efficient with their energy use.

9. International Institute of Ammonia Refrigeration (IIAR)

The International Institute of Ammonia Refrigeration (IIAR) is a non-profit organization that provides education and certification for those working in the ammonia refrigeration industry. IIAR was founded in 1994 to provide a safe, reliable and efficient means of handling ammonia refrigerant. It offers educational programs, certifications, standards, publications and other resources to help professionals stay up-to-date on the latest technologies and safety practices.

To become certified by IIAR, individuals must complete an online application and pass a written exam. The exam covers topics such as safety practices, equipment design, maintenance and operation of ammonia systems. The cost for the certification is $250 USD plus any applicable taxes or fees. Once an individual has passed the exam they will be granted a certificate from IIAR valid for five years.

In addition to offering certification programs, IIAR also provides educational materials such as books, videos and webinars on topics related to ammonia refrigeration. They also host conferences throughout the year where industry professionals can network and learn about new developments in the field.

Overall, IIAR is an invaluable resource for those working in the ammonia refrigeration industry. It provides education, certification and resources that help keep professionals up-to-date on best practices and safety protocols.

10. National Occupational Competency Testing Institute (NOCTI)

NOCTI (National Occupational Competency Testing Institute) is a non-profit organization that provides assessment and certification services to individuals, employers, and educational institutions. NOCTI offers assessments in more than 30 career clusters, with over 500 individual tests covering a wide range of job skills.

The assessment process typically takes about two hours to complete. During the assessment, an individual is tested on their knowledge of specific job skills and competencies related to their chosen career. The assessment is designed to measure the individual's proficiency in areas such as problem-solving, communication, critical thinking, and technical skills.

To get an NOCTI certification, individuals must first register for an assessment online or by mail. After registering for the assessment, individuals must complete the test at an approved testing center. Once the test has been completed, results are sent directly to NOCTI where they are reviewed and scored. Individuals who pass the test will receive a certificate of completion from NOCTI.

The cost of taking an NOCTI assessment varies depending on which type of test is taken and how many tests are taken at one time. Generally speaking, most assessments cost between $50-$100 per test.

Do You Really Need a Refrigeration Engineer Certificate?

The answer to this question depends on what type of work you plan to do with a refrigeration engineer certificate. If you are looking to work in the field of commercial or industrial refrigeration, then having a certification is likely to be beneficial. Having a certificate will show employers that you have the knowledge and skills necessary to safely and efficiently install, maintain, and repair various types of refrigeration systems. It can also provide an advantage over other applicants who may not have the same level of training or experience.

However, if you are only looking for entry-level positions in residential refrigeration service and repair, then it may not be necessary for you to obtain a certificate. Most employers in this field will accept applicants with either some prior experience or knowledge regarding residential refrigeration systems, as well as general mechanical aptitude. In addition, many states do not require any sort of licensing for this type of work.

In conclusion, whether or not you need a refrigeration engineer certificate depends on your individual goals and circumstances. If you wish to pursue a career in commercial or industrial refrigeration engineering, then obtaining a certificate is likely beneficial; however if your goal is merely entry level residential service and repair work then it may not be necessary.

Related: Refrigeration Engineer Resume Examples

FAQs About Refrigeration Engineer Certifications

Q1. What is a Refrigeration Engineer Certification?

A1. A Refrigeration Engineer Certification is an industry-recognized credential that demonstrates a person's knowledge and proficiency in the field of refrigeration engineering. It is typically awarded after completing a rigorous training program and passing an exam administered by a professional organization or educational institution.

Q2. How do I become certified as a Refrigeration Engineer?

A2. To become certified as a Refrigeration Engineer, you will need to complete a specialized training program and pass an exam administered by a professional organization or educational institution. You may also need to have experience in the field and/or hold certain certifications or qualifications related to the trade.

Q3. What are the benefits of becoming certified as a Refrigeration Engineer?

A3. Becoming certified as a Refrigeration Engineer can help you stand out from other job applicants, demonstrate your expertise in the field, and increase your earning potential. It can also open up opportunities for advancement within the industry, such as gaining access to higher-level positions or more complex projects.

Q4. How much does it cost to become certified as a Refrigeration Engineer?

A4. The cost of becoming certified as a Refrigeration Engineer varies depending on the specific certification program you choose and any associated fees such as examination fees or materials costs. In general, however, most certification programs will range from several hundred dollars to several thousand dollars in total cost.

Q5. How long does it take to become certified as a Refrigeration Engineer?

A5. The amount of time it takes to become certified as a Refrigeration Engineer varies depending on factors such as the complexity of the certification program chosen and how quickly you are able to complete all required coursework and examinations. Generally speaking, most certification programs require at least several months of study before taking the final exam, with some programs taking up to one year or longer to complete successfully