CSG offers extensive expertise in all areas of HERS—from advanced insulation techniques to energy load calculations to HVAC systems. These skills enable us to collaborate with a wide range of contractors and builders to conduct HERS testing of their structures.

A full range of knowledge
CSG also offers training and education that prepares individuals to become certified Home Energy Rating System (HERS) Raters. This training covers basic energy concepts and field experience with blower door testing and duct testing—followed by field training. It's just one of the ways that CSG transfers its building sciences expertise to the people on the front lines of energy efficiency—contractors and builders.

Our Programs and Services:

  • HERS ratings
  • HVAC system optimization
  • HERS training

    Why CSG?

  • HERS Expertise—We have extensive knowledge of all areas of the Home Energy Rating System, including wide-ranging in-field experience. This background helps us deliver accurate and unbiased ratings—from building plans to final home inspection.

  • We help you take advantage of all available incentives and rebates offered by energy program administrators and other energy-related groups in your area.