Testimonials & Customer Reviews

TestimonialsOur quality shines through with each of our customers. Here’s what they are saying:

May we say we are more than satisfied with our Marvin windows! We could tell from the first day that they would change the comfort of our home. They look excellent and match the character of our old home. We have had several compliments about our new windows.

We were very impressed with the crew that came to install the windows. Everyone was professional and courteous. They went to work immediately and worked efficiently. We were kept informed at every point of the installation, and we were given quick answers about any concerns we had. Again, thank you for the great job.     – John, Big Rapids


We were searching for top-quality windows and doors and found them at AOA. From the beginning the company was great. Their sales staff came to our house to show us real windows from Marvin and they patiently answered our many questions.

After our own research, we determined that Marvin windows gave us the best bang for the buck. They rated as high or higher than other leading brands but used more wood on the interior, which gave them a better look.

Working with AOA was a pleasure for us. The keystone of the experience was the installation. We were concerned about the finish work — both inside and outside the house — but the installers could not have been better.

We have heard numerous comments from friends, family, and other contractors about the beautiful job that was done on the trim. (We agree!) We strongly recommend the Marvin windows and AOA to everyone.    – Jeff, Caledonia


John and I want you to know how pleased we were with our salesman. He is a wonderful person and a great salesman. He knows his product and I must say the Marvin windows won us over. I had a lot of different companies come and demonstrate their windows and when we saw the Marvin ones we knew we wanted them.     – Helen and John, Grand Rapids