For over 30 years, EFI has assisted people in their efforts to use less energy and water by providing energy efficient products and delivering successful utility program services. Our Mission is to encourage people to use our planet’s limited energy and water resources wisely. We assist people in these efforts by offering high quality conservation products and services at affordable prices while communicating practical, objective information. EFI a leading promoter of residential energy efficiency-related products, distributing products directly through our consumer and wholesale divisions, and administrating utility-sponsored rebate programs through our incentive processing division.