Sales rep was very thorough in explaining everything A to Z, and the installers were professional and thorough start to finish-I selected Energy Swing for the quality product, warranty and customer friendly approach-I would only suggest you keep your values as you continue to grow-your warranty is simply fantastic- new windows are a big investment and you made me feel comfortable right from the start-everyone I came in contact with was knowledgeable and thorough-I have already referred your company to others."