
Mad City Windows & Baths
Mad City Windows & Baths
We are the premier home improvement company in Madison, Green Bay, Milwaukee & throughout Wisconsin with years of experience and countless home improvement projects to prove it. We’re locally owned and operated so we know what works best in this climate and we choose quality products designed with Wisconsin area homeowners in mind. Whether you need replacement windows, vinyl siding, bathrooms, or metal roofing our professional installers will leave your home looking great.
"From the beginning to the very end Mad City was excellent! It’s such a heartwarming thing to come across a truly caring company. In todays world customer service and quality workmanship is hard to find. But your search is over! Mad City checks all your boxes!"
Nancy L on November 2025
We are the premier home improvement company in Madison, Green Bay, Milwaukee & throughout Wisconsin with years of experience and countless home improvement projects to prove it. We’re locally owned and operated so we know what works best in this climate and we choose quality products designed with Wisconsin area homeowners in mind. Whether you need replacement windows, vinyl siding, bathrooms, or metal roofing our professional installers will leave your home looking great.
"From the beginning to the very end Mad City was excellent! It’s such a heartwarming thing to come across a truly caring company. In todays world customer service and quality workmanship is hard to find. But your search is over! Mad City checks all your boxes!"
Nancy L on November 2025















