Connect with Top-Rated Window And Door Suppliers in Sun Prairie!

The Gardner Company is a residential and commercial exterior improvement company founded in Sun Prairie, WI in 1991. We are a family-owned and operated business and take pride in our excellent customer satisfaction as evidenced by our almost 5 star ranking on Google and Facebook. You can be confident you found the right team knowing we are backed by our A+ rating with the BBB, and known as the Madison area's most trusted name in our trade.