Residential, Commercial, and Industrial Fencing Professionals, with over 30 years of trusted experience. Since our first chain link fence in 1974 CNI Fence has been devoted and determined to deliver a quality buying experience to our Chicagoland market year after year, job after job. There was a time when quality consisted of an aesthetically pleasing well built fence. For us those times are past, we now believe that total quality is "more than just a fence". We believe that not only do we need to produce the best fence in the industry, but we also need to accommodate our customers' needs with the utmost care from start to finish. From the time you first contact CNI Fence until the final day of installation we want our customers to be informed, educated and aware buyers. To do this we insist on having the right people in place at all times to answer your questions whenever they may arise.