Sylvia Kos is a premier Hinsdale, IL real estate agent for Berkshire Hathaway HomeServices. Sylvia also specializes in the real estate needs of Oak Brook, Western Springs, Darien, Clarendon Hills, and Burr Ridge. She is a superlative sales professional, combining her creativity, business savvy approach, and excellent negotiating skills to cater to her clients with the utmost service. Start working with Sylvia today!