Sycamore-DeKalb Glass Co., LLC Sycamore-DeKalb Glass Co., LLC Search | Advanced Search | New Members | Coupons and Discounts | All Categories Other >> Glass / Repair, Replace Sycamore-DeKalb Glass Co., LLC 215 S. Sacramento St.Sycamore, IL 60178 815-899-2000 Visit Site Commercial and Residential windows, doors and more! Family owned and operated for more than 40 years. Insulated Glass, Doors, Store Fronts, Insulated Windows. Hours: M-F 9am-4:30pm / Sat: 9am-12 noon. Send a message to: Sycamore-DeKalb Glass Co., LLC Your Name: Your Email: Subject: Message: (Date: 5/31/2023) If your business isn't here, contact us today to get listed!