The absolute best deal I could find on windows, and beat the competitor prices by almost 2k. Installed them at the beginning of summer, definitely like the noise reduction and seems to keep the house cooler. They installed them fast and were very cordial. Do not see any decrease on our electric bill though, actually a slight increase. However to be fair, I'm keeping the house 2 degrees cooler than last year as well. Trust me, if anything happens to the windows and I need to use the service plan, I'll write in how that experience goes.