along with a NATE certification logo. Lennox dealers who have more than 50% of their technicians NATE-certified in 2003 will have two NATE certification logos with their dealer listing. If they have ...

ARLINGTON, Va. — North American Technician Excellence (NATE) announced that it has officially been recognized as an American National Standards Institute (ANSI)-accredited certification body. In early ...

NATE is the nation's largest non-profit certification organization for heating, ventilation, air conditioning and refrigeration Technicians renew NATE certification every two years, with proof of ...