When you’re trying to find quality HVAC services, you usually want a technician that understands what they’re doing. Many service companies advertise experienced staff, but how can you know for certain? One of the best ways to verify if an HVAC technician has experience is by checking their certifications. HVAC certifications can demonstrate proficiency in services like air conditioning repair, installation and maintenance services as well as other core aspects of the industry.
There are multiple HVAC certifications available. Some are designed around a core body of knowledge professionals should possess, while others are a result of industry standards for energy efficiency and sustainability. We’ll compare key details about some of the most common HVAC certifications you’ll see in your search for services.
The North American Technician Excellence certification is the largest program for HVAC proficiency, with tens of thousands of certified technicians. Many organizations like the ACCA and the federal Environmental Protection Agency cooperate with the NATE program to standardize the certification exams. To pass, participating technicians must reach a minimum score of 70%. To maintain NATE certification, technicians must receive continued education or take another exam every two years.
Full certification is a multiyear process consisting of four separate tests. The first two are created for entry-level technicians while the second set of exams provide full certification including senior-level status:
- Ready-to-Work Certificate – This certificate offers core knowledge and skill sets that can reaffirm any education or training already completed. The Ready-to-Work certification is particularly beneficial for recent graduates of trade programs.
- HVAC Support Technician Certificate – After 6 to 12 months of experience, this exam is offered to teach fundamental topics concerning full NATE certification.
- Core and Specialty Certification – After a technician has been in service for two or more years, they can be tested for full NATE certification. Participants will need to pass both the core exam as well as a specialty exam for installation or servicing specific types of HVAC equipment.
- Senior-Level Efficiency Analyst Certification – Senior status is the highest NATE certification available. Technicians should be certified in two specialty services—one in heating and the other in air conditioning—to be eligible to apply for the senior certificate.
The American Society of Heating, Refrigerating and Air Conditioning Engineers was created in 1894. ASHRAE and its members provide research and education about HVAC products with the intent to encourage sustainability, energy efficiency and high indoor air quality. Through their work, ASHRAE creates industry standards with federal recognition. These standards are applicable not only to HVAC equipment, but to the buildings themselves as well as their other systems.
Many of ASHRAE standards are concerned with commercial properties and industrial facilities, as they often have the highest rates of energy use. They’ll study how HVAC system design can be improved as well as how equipment should be installed and maintained. ASHRAE also researches how the engineering and architectural design of the building itself impacts energy use.
Another national HVAC accreditation organization, the ACCA stands for Air Conditioning Contractors of America. This organization encourages rigorous training and offers sessions for members to attend both on-site and online. Contractors looking for accreditation have two programs to choose from:
- The Existing Homes Program for Residential Service and Installation (RSI): This track ensures technicians can install, replace and maintain HVAC equipment common in residential properties including homes and apartments.
- The New Homes Program: The New Homes track focuses on designing and installing HVAC systems with ENERGY STAR®-certified equipment for qualifying homes. Random audits are conducted to ensure members maintain their expertise.
Industry Competency Exams are offered by NATE to make sure technicians meet industry standards for entry-level (one year or less) experience. These are separate from the NATE certification exams but encompass similar topics. Testing is provided for residential HVAC equipment as well as light commercial heating and cooling. Separate tests are even available for commercial refrigeration.
To be ICE-certified for residential equipment, technicians will need to pass both a core exam as well as specialty sections for services like furnace installation, service or even knowledge of components. Commercial ICE certifications don’t include the core exam and will review all relevant knowledge rather than specialty sections.
EPA Section 608
The Environmental Protection Agency provides substantial regulations for the HVAC industry. One of the most well-known sets of regulations is the federal Clean Air Act. Under Section 608 of the Clean Air Act, the EPA requires technicians who work with equipment capable of releasing refrigerants to pass a certification test. To earn the Section 608 Technician Certification, the test should be specific to the systems the technician works with and administered by an approved organization.
The HVAC Excellence Certifications of Achievement cover a wide range of competency tests for varying levels of proficiency in the HVAC industry. For example, the Heating, Electrical, Air Conditioning Technology (H.E.A.T.) + student outcome assessments are offered for high school students who have completed qualifying HVAC education programs. Other testing is available for those seeking employment as well as for experienced technicians trying to get Professional or Master Specialist accreditation.
The Benefits of Certified HVAC Technicians
When you request service from technicians who are certified by organizations like NATE, ASHRAE and the ACCA, you’re giving your HVAC system a better standard of service. Benefits of hiring certified HVAC technicians include:
Demonstrates proficiency and dedication: Technicians who are dedicated to their customers’ sense of comfort will earn certifications to prove their expertise. When you see a service company in Lodi offering NATE- or ICE-certified staff, you’ll know they go the extra mile to improve their services such as air conditioning installation.
Can help reduce costs and speed up services: Technicians who spend the time and resources necessary for these certifications often take up less time and fewer resources when servicing your equipment. Not only can things like furnace repair, maintenance and installation proceed more quickly, but the faster progress can also reduce labor expenses.
If you’re looking for certified HVAC services in Lodi, consider requesting an appointment with Tokay. Get in touch by giving us a call at 209-257-3156 today.