About Windows of Wisconsin in the Fox Cities

Replacement Windows of Wisconsin Carl Hardtke Construction Family

Windows of Wisconsin has been locally owned and operated since 1997 by Certified Master Window Installer Carl Hardtke. The Hardtke family has a long and reputable history in the local Green Bay area construction industry (Hardtke Construction family pictured in front of new Green Bay area home in 1950).

Master Window Installer in NE Wisconsin

Carl’s lifelong experience in the construction industry and his status as a Master Window Installer has given him the knowledge and experience to make sure the job gets done right. He personally works with and trains his window specialists to ensure that you get the best service possible from start to finish. We invite you to come into our showroom and learn what makes the Infinity Window from Marvin the best replacement window on the window market. Our no pressure sales team will be happy to show you the superior features of our windows as well our custom color matching, and window installation process.