Great Lakes Improvements offering windows, replacement windows, vinyl replacement windows, siding, vinyl siding, entry doors, storm doors, patio doors, garage doors, roofing and seamless guttering. Serving Fort Wayne, Allen county and Northeastern Indiana. Call us for your complete home improvement needs

With our dedicated and experienced team to assist you every step of the way, you can rest assured you?ve come to the right place for installation and service for residential garage doors, commercial garage doors and insulation