contracted them to replace a kitchen widow and same size patio door. They were measured the sizes. But they ordered wrong size on patio door. The workmanship on window was inferior. They told me they need to reorder to proper patio door which I told them not to reorder since I lost conference on their workmanship. They sent letter to demand the cost of door plus installation. Had sent them the letter why there was nothing owed. Now they sent collection agency after the money.