We had Cossins replace two kitchen windows, two bathroom windows, and two bedroom windows. We were very happy with our initial sales contact who came in for the walkthrough and provided us with a quote. He was knowledgeable, had great recommendations, and the quote was reasonable. The windows were installed and unfortunately the install team left debris around the house and yard. We founds many, many nails and sharp metal pieces around the outside of the house, and smaller nails inside the house, including our children's bedrooms. As well as X-Acto blades. And there was glue seeping from one of the bathroom windows which I have not been able to remove. That was a disappoint as they did come highly recommended.