Quality Replacement Products in East Peoria, IL

Windows came in 2 weeks early. They were able to come the next day after the windows were in. The two guys who installed them were fast and did a great job! Definitely hope we get the same installers when we finish the rest of the house in a few months.

I love my new windows, they changed the entire look of our house. The efficiency was noticed within hours of install. The installers were timely, respectful, and FAST. Loved every bit of the experience. Well worth the $$!

Great job on our installation! Crew kept a tidy job site as much as possible during installation and dealt with obstacles such as not-so-square existing window openings in a competent, professional manner. Highly recommend Window World for replacing your old, drafty windows with new, efficient ones. We’ve already noticed a significant difference in maintaining a comfortable temperature in the rooms we replaced recently. We plan to replace additional windows in the future and we’ll definitely go with Window World!