Proudly Serving Chicago and Suburbs and Northwest Indiana

Feldco was born in Chicago back in 1976 with a goal of providing homeowners the very best value and experience with their home improvement projects. Starting with our first office facility in Elk Grove Village and our first showroom near Evergreen Park, Feldco has grown to serve over 200,000 Chicagoland homeowners with high-quality, professionally-installed replacement windows, siding and doors.

Feldco is proud to be a member of the Chicago community, and strives to be a leader by creating opportunities for both employees and the company as a whole to give back to the Chicago communities. Through our partnerships with organizations like Toys for Tots, March of Dimes, Chicago Architectural Foundation, Cystic Fibrosis Foundation to name a few, Feldco works to serve those in need, as well as donations and employee work with numerous local charities, historical societies, churches, youth groups and teams. And we are very proud that the Chicago community has recognized Feldco for our efforts, having been named one of the Chicago Tribune's Top 100 Workplaces in 2010.

Our newest Chicago location in Des Plaines serves as both our corporate office and Chicagoland distribution center, and also features our largest customer showroom, where you are welcome to view our exclusive line of replacement windows, siding and doors. Whether you are looking for a standard double-hung window, an elegant bay or bow window, or any variation of patio sliding door, fiberglass entry door or steel security door, we are confident we have the solution to make your home more beautiful, comfortable, secure and energy-efficient.

But rather than worrying about visiting us, let Feldco come to you. With appointments available nearly every day of the year, we're available to meet you as your schedule allows. Submit the contact form (on the right) or call us at 866-4Feldco to schedule a free estimate and let us show you how Feldco has delighted hundreds of thousands of Chicagoland customers with superior quality, professionalism and craftsmanship.