Feldco began with one man and one goal when Bernie Feld started selling windows in Chicago. His aim was to provide homeowners the very best value and experience with their home improvement projects and that goal remains today. With products designed specifically for the Midwest, Feldco servesCentral and Northern Illinois with operations in Chicago, Des Plaines, Rockford and Peoria, Illinois.  Feldco also serves a great deal of Wisconsin with operations in Milwaukee, Madison and Menasha (Green Bay/Appleton). 
 
Feldco has become well-known for their replacement windows, siding and doors and their practice of customer delight. Feldco sets the bar in customer service by making “Customer Delight” the focus day in and day out.  Whether it’s during an in-home demonstration, the installation or any call to 866-4FELDCO, Feldco doesn't just want to just satisfy customers, but delight them.   
 
We welcome you to experience the Feldco® difference: 

• Over 1,000,000 products installed
• 250,000 + delighted customers
• Seven conveniently located showrooms
• Serving the Midwest for over 35 years
• Family owned and operated