The Seifert & King Team with Century 21 Circle is an award winning mother/daughter real estate team with a strong, involved connection and knowledge of Chicago's Northwest Suburbs. Serving the local area since 1990, this dynamic team brings nearly forty years of combined real estate experience, knowledge and outstanding negotiating skills to simplify the home buying and selling process for their clients. Let the Seifert & King Team show you how being lifelong area residents gives them a unique and powerful insight into the local real estate market and all that this great area has to offer. The Seifert & King Team - Real Estate Simplified.