COMcheck-Web simplifies commercial and high-rise residential energy code compliance.

It performs just like COMcheck, the desktop version, but you don't need to download or install any software on your computer.

Try the New COMcheck-Web!

The new version of COMcheck-Web supports commercial and high-rise residential energy code compliance while providing better user navigation and experience. All future national or state energy codes will be implemented in the new version of COMcheck-Web.

New Energy Codes

  1. ASHRAE 90.1-2022
  2. 2023 Minnesota Energy Code

New Features

  1. Advanced reporting
  2. Data Entry Wizards
  3. Data imports for lighting
  4. Project sharing
  5. Improved user help and guidance

Note: To login to the New COMcheck-Web application, a new login account must be set up with a valid email address from the login screen!