8 hours – two, 4-hour sessions held over two days.

Recertify ONE* of the following:
  • Commercial System Performance
  • Commercial Air Balancing
  • Optimize Economizer Performance
This training will be held on May 7, 10 AM to 2 PM ET and day two on May 8, 1 PM to 5 PM ET.

You must be already NCI certified to be able to attend NCI Online recertification classes, which will be available for a limited time. All registrations will be verified prior to admission. *Please note you can renew only one NCI Certification per 8 hours of training.

For more information about NCI's Commercial Air-side Online Recertification:
Click here for more Information
Information page opens in new window. When finished reading about the course,
close the new window to return to this page.
Available Online Training Programs Starting DateRegister
Commercial Air-side Recertification 05/06/2025 Register