When you’re searching for quality HVAC services, you likely 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 most consistent ways to verify if an HVAC technician is knowledgeable is by checking 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 a variety of HVAC certifications available. Some concentrate on a core body of knowledge professionals should have, while others are a result of industry standards for energy efficiency and sustainability. We’ll review key details about a few 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 competency, 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 testing. To pass, applicants must meet a minimum score of 70%. To maintain NATE certification, technicians must receive continuing education or take another exam every two years.
Complete certification is a multiyear process made up of four separate tests. The first two are created for entry-level technicians while the final 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 teach 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 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 offered. Technicians should be certified in two specialty services—one in heating and one in air conditioning—to be eligible for applying for the senior certificate.
The American Society of Heating, Refrigerating and Air Conditioning Engineers was founded in 1894. ASHRAE and its members provide research and education about HVAC equipment with the intent to encourage sustainability, energy efficiency and healthy indoor air quality. Through their efforts, 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.
Most of ASHRAE standards are focused on commercial properties and industrial facilities, as they often have the highest rates of energy use. They’ll research how HVAC system design can be improved as well as how equipment should be installed and maintained. ASHRAE also monitors 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 calls for rigorous training and offers sessions for technicians to attend both on-site and online. Contractors hoping 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 found in residential properties including homes and apartments.
- The New Homes Program: The New Homes track prioritizes designing and installing HVAC systems with ENERGY STAR®-certified equipment for qualifying homes. Random audits are performed to make sure members maintain their proficiency.
Industry Competency Exams are handled 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 cover similar topics. Testing is provided 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 courses 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 instead of specialty sections.
EPA Section 608
The Environmental Protection Agency provides comprehensive 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 handle equipment capable of releasing refrigerants to pass a certification test. To earn the Section 608 Technician Certification, the test will be specific to the equipment the technician works with and administered by an approved organization.
The HVAC Excellence Certifications of Achievement encompass a broad range of competency tests for different levels of proficiency in the HVAC industry. For example, the Heating, Electrical, Air Conditioning Technology (H.E.A.T.) + student outcome assessments are designed for high school students who have completed qualifying HVAC education programs. Other 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 Technicians
When you receive service from technicians who are certified by organizations like NATE, ASHRAE and the ACCA, you’re giving your HVAC system a higher standard of service. Benefits of choosing certified HVAC technicians include:
Demonstrates proficiency and dedication: Technicians who are committed to their customers’ sense of comfort will seek out certifications to prove their expertise. When you find a service company in Los Angeles 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 devote the time and resources required for these certifications often require 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 lower labor expenses.
If you’re looking for certified HVAC services in Los Angeles, consider requesting an appointment with AZ Air Conditioning and Heating. Get in touch by giving us a call at 800-296-5088 today.