Wilke Window & Door Inc.

Wilke Window & Door is a family-owned dealer of windows and doors, and it describes itself as the largest Andersen dealer in the St. Louis metro area. The company sells to both homeowners and commercial customers and specializes in replacement windows, new construction windows, skylights, storm doors, pre-finished interior and exterior doors, locksets, stair parts, and trim and moulding. Its work has been family owned since 1961.

Homeowners typically start with a free in-home consultation and quote, though there is a fee for service, repair and storm door estimates and measurements. Installation is handled by the company's own crews, and warranty and repair work is available. The main showroom is at 737 Gravois Road in Fenton, Missouri, and there is a second showroom in Shiloh, Illinois, which serves the Southern Illinois side of the market.