What Certifications Should an HVAC Maintenance Company Have?

Learn about all of the certifications that an HVAC maintenance company should have including NATE certification, EPA 608 certification, Certification of Excellence in HVAC, CHD certification and more.

What Certifications Should an HVAC Maintenance Company Have?

When it comes to HVAC maintenance, certifications are essential for ensuring that the job is done correctly and safely. In Texas, there are two types of HVAC contractor licenses: Class A and Class B. The Class A license allows technicians to work on units of any size. But why should you seek out HVAC technician certifications? The most common and well-known certification is the NATE certification.

To obtain this certification, technicians must demonstrate their knowledge, technical skills, and practical skills in the field. The certification process requires technicians to pass a test of general HVAC knowledge and at least one specialized installation or service exam. NATE certifications are awarded in areas such as air conditioning, gas or oil heating, air distribution, air-to-air heat pumps, geothermal heat pumps, and the efficiency of air conditioning systems. The EPA 608 certification is mandatory for HVAC technicians as part of the Clean Air Act due to the potential for refrigerant release into the atmosphere.

Refrigerants can contribute to the accumulation of greenhouse gases and can have a negative impact on the environment and human health. The NATE certification is one of the most respected certifications in the HVAC industry. While it's not mandatory to start working in the HVAC industry, those who take the time to become NATE certified can differentiate themselves from other technicians and are more likely to have a longer, more successful career. There are four levels of NATE certification that can be obtained at different stages throughout your HVAC career. Each certification covers different levels of fundamental and specialized skills within the HVAC industry. The Certification of Excellence in HVAC is a useful certification for those who may move to different states and are unsure of the qualification levels needed to practice in their new home state.

This certification provides national recognition of an individual's HVAC technical skills. The CHD certification helps validate a technician's ability to design HVAC systems that meet the requirements of future projects and buildings, including the HVAC equipment involved, room design, designs, duct and pipe specifications, load calculations, and more. The certifications you'll need to operate in the HVAC sector depend on the specific state in which you want to get certified. After receiving training on environmental quality issues, it is clear that HVAC technicians are best suited to maintain, adjust, inspect and clean HVAC networks of ducts, heat exchangers, condensate trays, humidifiers, and fans. Certification in the ACCA QI standard can be obtained in residential HVAC design or in light commercial HVAC design. Offering HVAC certifications as a suggestion to your HVAC technicians can also help develop their confidence and knowledge base.

The HVAC Quality Installation Standard (QI) is managed by one of the most important professional and technical organizations in the HVAC industry: Air Conditioning Contractors of America (ACCA). Some companies pay their HVAC technicians more just to get specific certifications while other certifications are necessary to complete a job. When you hire an HVAC technician for your residential or commercial project, you want to make sure that they are trained and well-informed.

HVAC technicians

who routinely handle refrigerants for HVAC systems must be 608 certified by the Environmental Protection Agency. While there are many schools around the world offering training in this field, obtaining certification online is often the easiest and fastest way to complete the process so you can start working right away.

As part of the certification process, you'll learn the latest preventive maintenance techniques for HVAC equipment. At a minimum, any technician or company you deal with must be properly licensed by state or local agencies.

Dwight Bhatnagar
Dwight Bhatnagar

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