Kansas City, MO

The Performance Window team did an amazing job, having all 13 windows at my house replaced in a single day! Windows look and function perfectly!

The window installation team did an excellent job. They arrived on time, worked efficiently, and completed the installation with great attention to detail. Everything was cleaned up afterward, and the finished product looks great. Very professional experience from start to finish.

I had an excellent experience with Performance Windows! Alex was super friendly and very knowledgeable about his product. It was an easy sell once we knew what we were getting. The crew did a great job! They replaced the windows and all the trim in one day. They made sure we knew what they were doing every step of the way. We couldn’t be happier with the windows or the service!

I had 14 windows and a sliding glass door replaced and they all look great. I am especially pleased with the glass door. My house is older and not every corner is square but the install team took the time and effort to make sure everything worked properly and looked great. 10/10.

We had an exceptional experience with Performance Windows from start to finish. Hunter was incredibly professional and knowledgeable, making the entire sales process a breeze and even helping us secure loan pre-approval quickly and simply.
On installation day, Brice and his team were fantastic. They were fast, highly professional, and left our home spotless—they even mopped the floor before they left. Highly recommend this team for anyone needing window installation!