Your Avenue to Water & Wastewater Solutions! Established in 1966, Environmental Improvements, Inc. (EI²) is a manufacturer's representative that continues to provide treatment solutions for the water and wastewater market. At EI² we strive to use our past success as a base for our future achievements. Today's demanding marketplace requires a full-service manufacturers' representative who has the resources to make your project successful. Our diverse staff is comprised of both inside and outside sales specialists with education and experience in such disciplines as engineering construction management, all ready to assist you with equipment selection, application, cost estimating and service. Some companies view good customer service as a lost art, but here at EI² it's simply our way of doing business. With offices and service centers located throughout Texas, as well as one in Oklahoma, EI² is here to provide solutions for even the most complex applications. In the end our motto is simple: "The true definition of success is when a customer becomes a friend."