U.S. Department of Energy - Energy Efficiency and Renewable Energy
US Department of Energy Office of Energy Efficiency and Renewable Energy
Building Energy Codes Program
Site Map Need Help? -
Ask an Energy Codes Expert
(Software Tools and Energy Codes Assistance)
EERE Information Center
Printer Friendly Format
Building Energy Codes Program

Technical Support

Search the Resource Center for training materials.

Answers to technical questions about National Building Energy Codes and the the REScheck™ and COMcheck™ software products are available via e-mail. State specific code questions should be directed to your state energy office or local code official.

Contact Our Technical Staff

man with hard hat and cell phone

Technical Support Documents

Methodology for Developing the REScheck™ Software through Version 3.7
(PDF 472 KB) Download Acrobat Reader

Technical Support Document for Version 3.4.0 of the COMcheck Software (PDF 704 KB) Download Acrobat Reader

Technical Assistance to States

Technical assistance to states and local jurisdictions to promote the adoption, implementation, and enforcement of residential and commercial building energy codes is also available.