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.
Your connection to COMcheck-Web has been disconnected because it has been inactive for at least an hour.
To avoid losing unsaved information due to an extended period of inactivity, remember to regularly save your work.
You can save and load projects after you register to use COMcheck-Web.
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
ASHRAE 90.1-2022- 2023 Minnesota Energy Code
New Features
- Advanced reporting
- Data Entry Wizards
- Data imports for lighting
- Project sharing
- 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!