The Window Source of Mankato

Dec 2025

Very happy with The Window Source. From beginning to end, it was a pleasant experience. They are very knowledgeable and answered all our questions. The pricing is very reasonable. We had to replace more than 20 windows and a sliding glass door. Their crew that did the installations were all very nice, professional, and worked quickly. I will definitely recommend them.

Jun 2024

I called for an estimate. It was scheduled quickly. They were on time for the appointment. I had questions that were thoroughly answered. I had questions after they left, and they called me back right away. Great experience. I ordered the windows. I'll update after installation.