Keim Lumber is the largest single location Andersen Circle of Excellence (COE) dealer in the state of Ohio.
Keim lumber has thousands of Andersen windows and Patio Doors available at all times. In addition, Keim receives a shipment directly from the factory every week, so if its not here now it will be soon.
Keim has well trained, experienced, and authorized service technicians, as well as genuine Andersen parts in stock, and offers "in house" window assembly for combination units, including custom bay and bow windows. Keim offers a "walk through" inspection program by a factory-trained technician to verify the proper installation of your windows.