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November 2023
We are so pleased with our new windows. The customer service at Keystone Glass Block was wonderful. Every question was answered. Thank you so much.
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November 2022
Gene and his team are very friendly and professional! I had 3 glass block windows installed today and I am very pleased with the work!! They worked fasted, neat and cleaned up everything taking the trash with them!! I HIGHLY recommend Keystone Glass Block!!! I posted before and after photos.
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November 2021
They did an outstanding job. The two men were completely professional and cleaned up after. They wore masks and i’d recommend their company anytime.