Window Replacement Review
This company replaced many of my windows. I had a window break (probably my fault) and they honored their warranty and replaced the window. They went through a couple of problems with it. Never anything but helpful pleasantries. Just a wonderful company to do business with.
September 21, 2025
“Hi Mary, thank you so much for the thoughtful 5-star review! We’re so glad you chose Mainstream to replace the windows in your home and that you’ve already experienced the value of our lifetime workmanship guarantee.
Even when unexpected issues come up — like a broken window — our goal is always to stand behind our work, honor our warranty, and make the process as stress-free as possible. We’re thrilled to hear that our team’s helpfulness and positivity came through every step of the way.
It means the world to us that you consider Mainstream a wonderful company to do business with. Thank you again for trusting us with your home, and enjoy your beautiful new windows for years to come!”
