Welcome To
 North American Technician
Excellence, Inc.the leading non-profit certification program for technicians in the heating, ventilation,
air-conditioning, and refrigeration (HVAC/R) industry and the only test supported by the entire industry.
 
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There is not a single NATE test--there are 21 NATE tests. The Knowledge Areas of Technician Expertise (KATEs) are divided into tests for installation, service and senior technicians. The KATEs are outlines of the information covered in each exam. They should be used as reference material while preparing for the NATE exams as they represent the knowledge, skills and abilities a technician should possess to pass. More...

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Publications
Contractor Excellence   Trade News
Contractor Excellence from Air Conditioning Contractors of America
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Consumers

When you need heating or air-conditioning service, repair or installation
ask your contractor for a
NATE-Certified Technician
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To find a local contractor with NATE-Certified Technicians
Click Here to go to NATE's Contractor Connection

 

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TOP Notes
For information on
  • Test Security
  • Instructor Workshops

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To check or update your company's information in NATE's Consumer Contractor Connection
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Become a NATE C-3 Quality Circle Contractor
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