Customer Reviews & Testimonials

I’ve had the pleasure of working with Jim and his team on two projects recently, and cannot say enough good about them! They truly care about the work they do, which makes doing business with them so easy and I can rest assured that they have our best interests at heart.
Amanda M.
We have used Mills Window and Door a number of times. The biggest project was the installation of 400 windows in a six story high rise complex. They did a superb job, and their product was excellent.
Patricia S., Personalized Property Mgt., Inc.
During my tenure as Director of Facilities and Grounds, Mills Window and Door successfully provided and installed custom windows for several historic structures at the Saint Louis Zoo. The Zoo was quite satisfied with the installation and the windows. We would not hesitate to award similar work to Mills Window and Door in the future.
David M. Vice President Architecture and Planning, Saint Louis Zoo
Mills WIndow and Door installed 454 windows on our Barclay Facility in Clayton. We were very satisfied with the outcome and would not hestitate to engage them again.
Joseph B. CEO, Bethesda Health Group