What HVAC Certifications Mean to Homeowners

When it is 22 degrees or 102 degrees and your heating and cooling systems fail, you want someone to repair your equipment as soon as possible.

However, getting someone to do the job correctly can be as important as having someone there fast. Faulty heating and cooling work can lead to higher costs to operate, more money spent on repairs and could even mean health problems if issues are not identified and fixed quickly.

So how do you choose a company that you can trust? Looking for a company that has been certified by a third party organization will help ensure that you get a quality technician who understands the ins and outs of Heating, Ventilation and Air Conditioning (or HVAC) in your area.

When you start your search for Local HVAC Technician Louisville KY, here are a few things to keep in mind regarding industry certification and testing.

What does certification mean?

HVAC certification simply means that the company and its technicians have met industry standards in skills and knowledge.

In the heating and cooling industry, one of the most respected national certification programs is NATE, or North American Technician Excellence, which certifies HVAC technicians in the United States and Canada. This third party organization offers training and testing for a variety of skills.

According to the organization’s website, “NATE certification tests represent real world working knowledge of HVACR systems. Developed by a committee of industry experts nationwide, our NATE exams represent HVACR topics pertinent to contractors, educators, manufacturers and utilities alike.”


Skills that NATE certifies include heating and cooling systems important to homeowners, such as:

  • Air Conditioning
  • Air Distribution
  • Heat Pumps
  • Gas Heating
  • Oil Heating

Another third party program that provides HVAC certification is ESCO group. ESCO group offers both technician certification, as well as accreditation for individuals who train HVAC technicians.

According to the site, the organization offers services including: training manuals, software, instructional resources, programmatic accreditation, professional development and over seventy industry certifications.

Additionally, when you are looking for Local HVAC Technician Louisville KY, be sure that they have passed state licensing for the skills pertinent to the work they are doing in your home.

Kentucky state government also certifies technicians according to standards set by the Division of Heating, Ventilation and Air Conditioning. According to the Division of HVAC, “HVAC is not just simple furnace or air conditioner installation. It demands serious consideration and planning. Careful and thorough evaluation of heating and air system installations and service is a requirement in today’s HVAC industry.”

As the first state to offer state-wide inspection and permitting program in residential HVAC, this division also monitors:

Not all heating and cooling projects for home owners require emergency services. In fact, having an annual tune-up of your equipment can prevent such disasters. You can use an annual inspection as an opportunity to select a properly certified company and have them on standby for emergencies.