When you’re searching for quality HVAC services, you probably want a technician that knows what they’re doing. Lots of service companies advertise expert staff, but how can you know for sure? One of the most consistent ways to confirm 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 key aspects of the industry.

There are multiple HVAC certifications available. Some are designed around a core body of knowledge professionals should have, 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 see in your search for services.

Certification from NATE

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 work with the NATE program to standardize the certification tests. To pass, participating technicians must reach a minimum score of 70%. To maintain NATE certification, technicians must receive additional education or take another exam every two years.

Full certification is a multiyear process made up of four separate tests. The first two are designed for entry-level technicians while the other set of exams provide full certification including senior-level status:

  1. 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.
  2. 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.
  3. Core and Specialty Certification – After a technician has been in service for two or more years, they can achieve NATE certification. Participants will have to pass both the core exam as well as a specialty exam for installation or servicing specific kinds of HVAC equipment.
  4. 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 created in 1894. ASHRAE and its members share research and education about HVAC equipment with the intent to encourage 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.

The majority of ASHRAE standards are relevant to 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 serviced. ASHRAE also studies how the engineering and architectural design of the building itself impacts energy use.

ACCA

Another national HVAC accreditation organization, the ACCA stands for Air Conditioning Contractors of America. This organization encourages rigorous training and conducts sessions for participants to complete both on-site and online. Contractors hoping for accreditation have two programs to pick 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 like 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 conducted to ensure members maintain their expertise.

ICE

Industry Competency Exams are administered by NATE to make sure technicians meet industry standards for entry-level (one year or less) experience. These are distinguished 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 courses 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.

Certification Through the EPA

The Environmental Protection Agency provides substantial 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 handle equipment capable of releasing refrigerants to pass a certification test. To earn the Section 608 Technician Certification, the test should be specific to the equipment the technician works with and administered by an approved organization.

HVAC Excellence

The HVAC Excellence Certifications of Achievement cover 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 available for those seeking employment as well as for experienced technicians trying to get Professional or Master Specialist accreditation.

Why You Want 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 hiring certified HVAC technicians include:

Demonstrates proficiency and dedication: Technicians who are committed to their customers’ sense of comfort will earn certifications to prove their expertise. When you find a service company in Mankato area 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: Professionals who spend the time and resources needed for these certifications often need 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 Mankato area, consider requesting an appointment with Northern Comfort Inc. Get in touch by giving us a call at 507-387-6596 today.