The Window Source of Upstate SC

Jan 2026

Highly recommend! Our home was built in the 1950s with original windows. We were having issues with regulating our air/heat due to the old windows. Kelly came to our house and did an assessment. He suggested different types of windows and I am highly satisfied with the purchase! I now have beautiful windows, which are easy to clean, and have kept our house warm in the winter months! Wonderful price and exceptional work.

Aug 2021

Hands down the best customer service and siding company around our area. Highly recommended!