For 18 years, Sil Casas had been general manager of the Sparks/Reno office of The Invironmentalists (formerly known as DuPont Flooring Systems) when the parent company offered to sell the assets of the business to him. In March 2005, Sil and Roddy Casas began providing floor covering products and installation services under their new name of Contract Flooring & Interior Services, Inc. The company brings more than 150 years of experience to the table and specializes in a full range of commercial and residential carpet, resilient flooring, laminate, solid and engineered wood as well as ceramic tile.