A Better Door & Window is located in Mokena, Illinois. We are the family-owned business that has been serving the Chicagoland and NW Indiana area since 1978. We are a full-service door and window company offering sales, service, and installation. Whether you're buying a new property, remodeling an old one, or just need replacement parts, you can rely on us. You'll get quality advice and service every step of the way, even after your purchase.We also offer sales, service, &, installation on many types of commercial doors.