Conservation Services Group (CSG)
Conservation Services Group (CSG) is the market leader in residential energy efficiency in North America, offering industry-leading experience, money-saving solutions and other benefits. The company has improved the efficiency, safety, comfort, affordability and durability of more than two million homes since 1984, and backs its performance with a staff committed to the mission of delivering comprehensive programs to help people use energy more wisely. CSG is dedicated to remaining an industry trailblazer.
CSG continuously demonstrates its long-term commitment to energy efficiency through its investment in people, innovation, and technical capability. As a strong voice for policymaking in the energy efficiency industry, CSG continues its history of advocating for and implementing programs that help homeowners, tenants, property owners, contractors, and utilities and public agencies benefit from the most comprehensive programs and latest innovations. CSG provides leading edge expertise in building science, demand-side management, marketing, customer service, and information systems for forecasting energy savings, tracking renewable generation, managing field operations and evaluating programs. The company also offers building science-based energy efficiency training courses for industry professionals such as contractors, HERS Raters, home energy auditors, code officials, architects, and others.
Headquartered near Boston, CSG operates offices nationwide; its customer contact centers in MA, NY, IL, OR, TN, and CA support dozens of programs. With proven, award-winning expertise in residential energy efficiency program delivery, CSG provides solutions that incorporate the latest and most comprehensive program designs and energy-efficiency technologies.