Wilke Window & Door Inc

Wilke Window & Door Inc is a window installer in Herrin, IL, serving residential and commercial clients across Southern Illinois and the St. Louis metropolitan area. The company specializes in new construction and replacement windows, doors, skylights, millwork, and hardware, with a focus on high-quality Andersen® products. With over 55 years of operation, the business has built a reputation for integrity, craftsmanship, and customer service. It maintains large showrooms in Fenton, Missouri, and Shiloh, Illinois, and provides installation services throughout its service region. Despite a low public rating of 1.00, the company’s long-standing presence and multiple customer testimonials highlight consistent performance and professional workmanship.

Wilke Window & Door was founded in 1960 by Norman B. Wilke, beginning as a one-man operation installing storm doors in Belleville, Illinois. Over time, it grew into the largest Andersen® Window & Door dealer in the St. Louis Metro area. The company started in a rented barn in Shiloh, Illinois, and expanded through dedication and quality service. Today, it operates as a family-owned business with a strong commitment to excellence, offering a wide range of products and services, including custom millwork, pre-finished doors, and full installation support. The company emphasizes professionalism, value, and long-term customer relationships, with a team that includes skilled installers and sales representatives.

The business is located on Plaza Dr a in Herrin, IL. It sits on a major road within the city, adjacent to local commercial and residential developments. The area is characterized by a mix of established neighborhoods and business corridors, with access to regional highways and local services.

Wilke Window & Door is recognized for its deep roots in the community, its status as the largest Andersen® dealer in the region, and its documented history of customer satisfaction. The company’s consistent presence, long-term operations, and detailed online documentation reflect a business built on reliability and enduring service. Its reputation is anchored in craftsmanship, product quality, and a commitment to excellence across decades.

In Herrin and the broader Southern Illinois region, Wilke Window & Door stands as a trusted name in window and door solutions, known for its craftsmanship, long history, and dedication to quality.