CSG helps energy program administrators and other sponsors introduce and manage successful programs that encourage a "whole-house" systems approach to energy-efficient home improvements. We ensure the comfort and safety of single- and multi-family homes with a full range of building performance services geared to the specific needs of homeowners. We help our clients design and manage programs that enhance all aspects of how an existing home uses energy—and that generate broad participation from target audiences.

EPA House Working closely with leading energy program administrators, utilities, and other program sponsors, we manage and deliver a wide range of programs for existing homes—including Home Performance with ENERGY STAR®.

Implementing programs that get results
CSG delivers building sciences expertise that enables homeowners to make measurable changes and raise the efficiency of their homes. We provide expert energy audits and home assessments. And our field services staff works directly with contractors and homeowners to ensure high-quality home improvements that reflect the latest energy-efficient remodeling techniques.

Our Services:

  • Home performance assessments
  • Home improvement services—including instrumented airflow testing (blower door analysis), HVAC system efficiency, insulation, air sealing, and lighting/appliance installations.

    Why Choose CSG?

  • Experience with large-scale programs—We currently administer broad-based Home Performance with ENERGY STAR programs in Massachusetts, Vermont, New York, New Jersey, and Oregon.

  • Multi-family expertise—We have successfully delivered energy-saving services to more than 100,000 units in multi-family buildings.

  • Complete solution—We combine extensive program management experience with in-field services, providing a one-stop solution for program implementation.