We had 6 upstairs windows replaced and a new front door put in today. We had gotten a few price quotes and they were all roughly the same but we went with KK windows as they were very thorough and detailed in their quote and the way they measured compared to others. We are so happy we did! The workers were quick, efficient, very tidy and the quality of the work was excellent. Not a tile was damaged during installation and the windows were all left spotless. I would highly recommend this company 👌