About us

Saddleback Window Replacements

Saddleback Window Replacements Inc.


For the past 35 years, owner Jon Simpson has been working in the window and door business. Back in 1983, he started working for Alside Incorproated in Akron Ohio after college. Alside still builds vinyl replacement windows and doors, and remains one of the leading manufacturers in the Midwest. These many years of experience will help guide you to the best products for your home. Saddleback Window Replacements, Inc. has been a family-run business, beginning our 21st year.

We offer many brands, colors, and styles to choose from, our office and showroom is located in Lake Forest. We have friendly helpful staff to guide you through the selection process. And, our expert installation team that has been together for years.