When you’re trying to find quality HVAC services, you usually want a technician that knows what they’re doing. Lots of service companies advertise experienced staff, but how can you know for sure? One of the most consistent ways to confirm if an HVAC technician is knowledgeable is by looking for their certifications. HVAC certifications should demonstrate proficiency in services like air conditioning repair, installation and maintenance services as well as other important aspects of the industry.
There are multiple HVAC certifications available. Some concentrate on a core body of knowledge technicians should possess, while others are a result of industry standards for energy efficiency and sustainability. We’ll compare key details about a few of the most common HVAC certifications you’ll come across in your search for services.
Certification from NATE
The North American Technician Excellence certification is the largest program for HVAC competency, with tens of thousands of certified technicians. Many organizations like the ACCA and the federal Environmental Protection Agency assist with the NATE program to standardize the certification tests. To pass, applicants must reach a minimum score of 70%. To maintain NATE certification, technicians must receive continued education or retake an exam every two years.
Total certification is a multiyear process made up of four separate tests. The first two are offered 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 supplement 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 test proficiency on fundamental topics relevant to 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. Technicians will have to pass both the core exam as well as a specialty exam for installation or servicing specific kinds of HVAC products.
- 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 another in air conditioning—to be eligible to apply for the senior certificate.
Certification from ASHRAE
The American Society of Heating, Refrigerating and Air Conditioning Engineers was organized in 1894. ASHRAE and its members share research and education about HVAC products with the intent to promote sustainability, energy efficiency and high indoor air quality. Through their efforts, ASHRAE creates industry standards with federal recognition. These standards apply not only to HVAC equipment, but to the buildings themselves as well as their other systems.
Most of ASHRAE standards are relevant to 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 serviced. ASHRAE also researches how the engineering and architectural design of the building itself influences energy use.
Air Conditioning Contractors of America Certification
Another nationwide HVAC accreditation organization, the ACCA stands for Air Conditioning Contractors of America. This organization encourages rigorous training and facilitates sessions for participants to attend both on-site and online. Contractors wanting accreditation have two programs to select from:
- The Existing Homes Program for Residential Service and Installation (RSI): This track ensures technicians can install, replace and maintain HVAC equipment placed in residential properties including homes and apartments.
- The New Homes Program: The New Homes track specializes in designing and installing HVAC systems with ENERGY STAR®-certified equipment for qualifying homes. Random audits are performed to ensure members maintain their proficiency.
NATE’s ICE Standardized Testing
Industry Competency Exams are administered 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 review similar topics. Testing is offered for residential HVAC equipment as well as light commercial heating and cooling. Separate tests are also 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 cover all relevant knowledge instead of specialty sections.
EPA Section 608
The Environmental Protection Agency provides in-depth regulations within 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 will be specific to the systems the technician works with and administered by an approved organization.
The HVAC Excellence Certifications of Achievement are made up of 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 written for high school students who have completed qualifying HVAC education programs. Further testing is offered for those seeking employment as well as for experienced technicians trying to get Professional or Master Specialist accreditation.
The Benefits of Certified HVAC Professionals
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 choosing 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 Wausau 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 lower costs and speed up services: Technicians who spend the time and resources needed 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 Wausau, consider requesting an appointment with Gilray Heating and Cooling. Get in touch by giving us a call at 715-301-0727 today.